sick magazine

Sensørs

insight

IKEA’s Customer Distribution Centres

Sensørs IKEA’s Customer Distribution Centres

Page 07

PLS Short Range

Short-range safety at aninteresting price

Page 27

2 0 0 2www.sick.com2 SICK’s customer magazine

Kannegiesser Kleindienst

The WT 2, the smallest ofscanners detects clotheshangers 7

Sensor technology from SICK is to be found wherever materials and goods are automatically identified, assignedand transported. In all areas of modern logistics and mate-rial handling, and in all conceivable applications. Precise,rapid and cost-effective. For lasting optimisation withmaximum safety for persons and material.

Find out more at www.sick.com

How we support the world of logistics

Industrial Sensors Industrial Safety Systems Automatic Identification

SICK AG · Sebastian-Kneipp-Str. 1 · 79183 Waldkirch · Germany · Phone +497681202-0 · Fax +497681202-3609

SICK insight 2/2002

03Editorial

insightTELEGRAM++The new MZT6 – Magnetic Cylinder Sensor– simple installation – fits all pneumatic cylin-ders with T-slots – provides more reliableswitching – more info on page 24 or at SPSstand 117 in Hall 4++

++“Hands-on science”: SICK’s participationin the Science Days at Europa Park at theend of September 2002 was a complete

success – for those who missed the event:www.science-days.de++

++An area of 6,000 m2 – 1,000 stock move-ments per hour – up to 2,000 orders per shift– the central direct delivery in Europe will infuture be handled from SICK’s new LogisticsCentre – more on page 39++

On the up-and-up down-under

20 years ago Australia – the country down under on the other side of the planet– experienced the founding of SICK Australia. I doubt very much whether at thattime all Australians were aware of this event, as one would now call it. What can-not be doubted is that the SICK branch on the fifth continent has made a kanga-roo-sized leap from just another supplier to the market leader for industrialsensors, and the effects of this are now being felt by ever-increasing numbers of Australians and New Zealanders. SICK sensors ensure that chocolate FatherChristmases are packed correctly and that gas concentrations are monitored inSydney’s road tunnels. SICK products safeguard people from accidents at machines; control luggage conveyor systems at Australia’s airports; and are constituents of machines that are exported to the United States. SICK has thusbecome part of Australia’s environment and, for those who are involved in automation in its broadest sense, their awareness.

SICK is now no longer one of, but THE source of sensors and solutions – whichapplies to many parts of the world, but particularly for Australia and NewZealand. I have described a couple of highlights of our development on page 41.I wish you all a lot of fun reading this SICK insight 2/2002 – and hope that weare also on the up-and-up down-under in the years to come.

Best wishes

Peter Horman General Manager/DirectorSICK Pty Ltd Australia/New Zealand

SICK insight 2/200204 Contents

Applications

..................................................... 3

C 4000: suppression where it matters ............................... 6

Swisslog builds IKEA’s future Customer Distribution Centres ......... 7

Crash-free container handling........... 8

Ice-cold use of photoelectric switches at FFI Food GmbH.............. 9

The timber industry: Distance measurement scores a bull’s-eye ..... 9

Strapping machines with multibeam photoelectric switches .. 10

Short communication paths at SICK’s new Logistics Centre .......... 11

Bar-code readers improve advisory efficiency at pharmacists............... 12

The CS 3 cuts salami in two . . . . . 13

PLS adapts to dynamic driving........ 13

Inspections using KT 5 contrast scanners cut costs ........................ 14

Bar-code reading bookworms at amazon.de................................. 15

Zurich Airport: Hands-off handling of flight luggage............................. 16

The WT 2, the smallest of scanners, detects clothes hangers 17

Safexpert cuts CE-costs by 70 % at Siemens VDO................ 18

Sophisticated solution for precise tolerance checks ........................... 19

Safe Camembert production with IP-67 C 2000 light grid ................... 20

The ICR 850 Data Matrix Reader:strengths in numerous applications 21

Labels on pharmaceuticals under control................................. 22

Checking batch print labels at ALTANA Pharma with the ICS 100 camera sensor .............................. 23

Magnetic cylinder sensors ............. 24

Safe switching with SICK interlocks 25

New long-range photoelectric data transfer switch .......................... 26

The PLS Short Range – up-close safety ............................. 27

Short and sweet – the new inductiveproximity sensors from SICK .......... 28

The C 4000 Micro light curtain offers maximum safety .................. 28

MHV cameras: more than just bar codes in view.................... 29

Redesign of the W 160: more power with unchanged size ............ 30

OMNI 2110 – X-tra flexible configurable scanners.................... 31

Capacitive proximity sensors made of PTFE for aggressive media ......... 32

Intelligent interfaces for safety-oriented automation.............. 33

Halogen-free PUR sensor cables for enhanced requirements ............ 34

The IT 3875 hand-held scanner with radio, display and keyboard .... 35

The history of the 2-D code............ 36

The Exploratorium in San Francisco 37

SICK takes over Stegmann............. 38

The international team for the automotive industry....................... 38

A look inside the newly built SICK Logistics Centre .................... 39

Training at VW Mexico.................... 40

Auto Ident: new orientation towardsthe North American market............ 40

SICK Australia celebrates its 20th birthday................................. 41

The Power of Creative Intelligence ................................... 42

Imprint/Service ............................. 43

Trade fairs..................................... 43

Book Corner

Products

SICK Tour

Know-how

Info

7IKEA’s Customer Distribution Centres

Perfect despatch handling at amazon.de

The Exploratorium in San Francisco

15

Magnetic cylinder sensors24

37

Museum

Editorial

SICK insight 2/2002

05News in brief

insightBOOK CORNER

The Power of Creative Intelligence10 ways to tap into your creative genius, by Tony Buzan Do you sometimes dream of being able toconsider things from a different perspec-tive and re-awakening your creativity andemotionality (that all too often evaporatesin the face of day-to-day stress)? Thenthis book by Tony Buzan, the inventor ofMind Maps®, may provide the necessarystimuli. Lost potentials are re-activatedwith tips, exercises and tests. Moreabout this on page 42.

SMS – screw on, connect, done!

Management change at SICK

SMS is not just a mobile telephoneservice but also a safety plug & playservice from SICK – the Safety MutingSystem. It is an economical systemallowing the transport of material intoand out of monitored areas with unin-terrupted detection of persons.

The Category 2 or 4 opto-electronicmuting sensors together with the mut-ing indicator light can be mounted on astable carrier frame whose height canbe adjusted, providing savings in timeand costs during installation, adjust-ment and commissioning. Suitablebrackets and optional protective equip-ment round out the versatility of thisall-in-one solution for a muting safe-guarding system. Users screw the sys-tem onto the stable base plate, adjustthe height of the sensors according totheir requirements, and connect theSMS to the machine control system.Users receive a single system de-signed to meet their needs instead ofnumerous individual components froma variety of suppliers.

INFO 201

With effect from 1 May 2002, Anne-Kathrin Deutrich (Financial Executive)is the new Spokesperson for the Exec-utive Board of SICK AG. She followsVolker Reiche who retired on 30 April.He was at SICK for 18 years, and hadbeen Chairman of the Board since

1996. On 15 May Volker Reiche movedto the Supervisory Board as Chairman.In addition to Anne-Kathrin Deutrich,the company is being managed by theother Board members Dr. Robert Bauerand Jens Höhne.

Visit us at the trade fairThis years SPS/IPC/DRIVES focuses on industrialimage processing systems – a key technology forautomation. SICK has also recognised the signs ofthe time and has already developed intelligentvision sensors. The use of the ICS 100 image pro-cessing sensor is intelligibly described on page 23of this issue. In addition to this state-of-the-art product, you cansee further highlights in action at our stand. Thereis also an exciting competition for you to enter. Dropin and see for yourself!

Hall 4, stand 117

The new Executive Board of SICK AG (from left to right): Jens Höhne, Dr. Robert Bauer, Anne-Kathrin Deutrich

Mechanical solution not flexible enough

About a dozen different fittings for win-dows or doors are cropped on two 160tonne presses. The rear part of the ma-chine is dangerous during operation,as it is freely accessible for setting upthe collection containers. It is also ac-cessed when the machine is switchedoff to change tools or deal with prob-lems. After the cropping process, thefittings are transported to a waiting col-lection container via a slide that juts in-

>> Opto-electronic safety systems pro-tect machine operators from potentiallydangerous access to machines thatare in operation. At the same time,however, production processes canmean that part of a work-piece, inser-tion or removal equipment can jut outinto the protective field. This is pre-cisely the case at Winkhaus Technik inTelgte. Depending on the production or-der in hand, the C 4000 ADVANCEDcan suppress single beams of the lightcurtain (blanking) regardless of theirposition.

SICK insight 2/2002

Safeguarding presses with mobile blanking at Winkhaus Technik06 Applications

C 4000: suppression where it mattersWith suppression of individual segments in variable locations, theC 4000 ADVANCED safety light curtain offers maximum flexibility,e.g. safeguarding presses for Winkhaus Technik in Telgte, a manu-facturer of window fittings.

to the protective field of the safeguard-ing light curtain. The height of the toolsin the press, and the size (i.e. the up-per edge of the collection container)and position of the slide all vary, de-pending on the size of the part. Thus,the slide juts into the protective field atdifferent positions depending on theproduction order. This problem can besolved either by installing two doublelight curtains that are movable at afixed distance from one another, or bymeans of a troublesome reconstruc-tion of the slide with rotating joints for adapting the height. Use of the mo-bile blanking function of the C 4000ADVANCED safety light curtain is, how-ever, the far more elegant and econom-ical solution.

The blanking areas are mobileProgramming of the blanking area iscarried out by directly teaching-in ob-jects at the C 4000 ADVANCED usingthe teach-in process. The blanking areaneed not be tied to a position. Only thenumber of C 4000 ADVANCED beamsthat are to be blanked is defined; theparticular beams actually involved de-pends on the application. This makesthe blanked area mobile: so dependingon the production batch, different posi-tions of the slide can be blanked outflexibly, without the safety function ofthe light curtain being adversely affect-ed. At Winkhaus the blanking is pro-grammed in such a way that two beamsare always blanked out. Which twothese are is defined by the operator bypushing a cover plate over the trans-mitter optics of the C 4000 ADVANCED.This achieves the safe definition ofthose beams that are not to be affect-ed by the parts sliding through, or thevibrations of the slide. The hazardousmovement of the press is immediatelybrought to a stop if any other beam isinterrupted.

insightLINKYou can obtain further information withthe attached card under:INFO 202or on the Internet at:www.sick.de/insightMore about the customer at:www.winkhaus.de

The fittings pass over a slide that juts into the protective field of the safeguarding C 4000 light curtain

customers. This is made possible byusing a system that automatically re-arranges the pallets according to thecustomers’ demands.

“Dynamic picking locations are thekeywords in the IKEA CDC warehouse”,says Nils Huss, Project Manager atAccalon. “The same picking locationcan be used for more than one article.With a powerful Warehouse Manage-ment Software and with ultra-fastcranes the articles can be transportedto the picking locations faster thanever before.”

Swisslog, leading in Supply ChainSolutions is assigned to deliver the

>> Every year millions of young or still-young customers discover witty ways ofliving and smart furnishing details inIKEA stores. But despite all IKEA’s ef-forts to make one’s outing comfort-able, not every potential customer canor wants to take the time to visit thefurnishing store. Many of them wouldrather surf the Internet for “Barken”towels or a set of “Marion” sheets. Andwhile many appreciate the contents ofthe flat IKEA packages some do notwant to have to transport them them-selves.

IKEA comes to the customerIn response to this customer trend,IKEA has already opened a CDC inJönköping, Sweden – in spring, 2002.This logistical centre, set up by thecompany Swisslog and its subcontrac-tor Accalon, is designed to handle over4,000 articles, 190,000 picking ordersand 18,000 deliveries a day to end-

SICK insight 2/2002

Warehouse and commissioning plant with SICK sensors at IKEA 07Applications

insightLINK

Swisslog builds IKEA’s future CustomerDistribution Centres

The MLG Modular Light Grid at the Customer Distribution Center in Jönköping

Nils Huss, Project Managerat Accalon

In March 2003 IKEA opens a German Customer Distri-bution Centre (CDC) in Dortmund. Those who use theInternet to order, or who cannot take the goods homefrom the furnishing store themselves, can have almosteverything – from “Hemlis” clothes hangers to a com-plete “Faktum” kitchen – delivered to their house.SICK sensors will ensure the smooth functioning ofwarehouse and commissioning plants at the CDC.

new distribution centres in Sweden andGermany, including its WMS. Accalon,a Swedish automated materials han-dling company, provides the centre withthe conveyor system and cranes. After25 years in business, Accalon is nowone of the leading actors in Europe witha crane program that is first class infunction and modularity.

IKEA-blue sensorsBlue as IKEA’s printing, SICK sensorsprovide a wide variety of operating in-formation to the plant control systemsin Jönköping and Dortmund. MLG Mod-ular Light Grids detect whether anyparts are jutting out into the path tohinder the movement of the load-bearing fork of any high-bay stackers.DS 60 Distance Sensors check the cur-rent occupancy of the double-depthwarehouse shelves. Thanks to the twoseparate switching outputs, the devicecan also distinguish a pallet loaded atthe front from one at the back. TheDME 3000 laser distance measure-ment system determines the currentposition of a high-bay stacker along itsroute. Their high levels of precision en-sure the vehicle stops with millimetreaccuracy in the 100-metre-long aisles.Furthermore, countless blue photo-electric switches are employed on theroller conveyor systems or at the con-tour-checking stations.

insightLINKYou can obtain further information withthe attached card under:INFO 203or on the Internet at:www.sick.de/insightMore about the partners at:www.ikea.de and www.swisslog.comor www.accalon.com

SICK insight 2/2002

LMS Laser Measurement Systems are found in container terminals worldwide08 Applications

Crash-free container handling

scanning angle of up to 180° and arange of up to 80 m. If an object is de-tected during operation as a collisionprevention system a warning signal istriggered and the movement leading tothe collision is stopped. During use asa positioning or classification systemthe LMS makes use of the fact that thescanner is capable of determining con-tour, distance and angular data in addi-tion to the presence of an object. Thismakes it possible to calculate the ac-tual position of a container or its exter-nal dimensions with great precision.

Reliable under harsh conditionsThe LMS system’s active, dynamicmeasurement principle is of decisiveimportance for its reliable functioningin all its applications. The colour andsurface properties of containers,ship’s structures, cranes or vehiclesare as irrelevant as the brightness ofthe area. Supplementary softwaremodules also ensure reliable detectionin rain, snow or fog. Further evaluation

in the LMI or another external evalua-tion unit allows the data to be used foradditional control purposes.

Thus, a variety of applications in-volving container handling can besolved with the LMS. At the same time,the flexible setting of monitored fieldparameters and the uptake of the datain the terminal’s own control systemallows users to implement individualsystem structures.>> The LMS has proved its capability in

a variety of applications in Algecirasand Oakland, Dünkirchen and BremenEurogate, Hamburg, Rotterdam andSingapore – and at many other contain-er terminals.

Collision prevention, positioning and classificationwith the LMS Laser Measure-ment SystemA laser measurement system consistsof at least one laser scanner with inte-grated parameterisation and monitor-ing software and an optional evaluationmodule: the LMI (Laser MeasurementInterface) for expanded area monitor-ing. The scanner, with its enclosure rat-ing of IP 67 and integrated heating, isdesigned for outdoor monitoring tasks.The monitored areas, e.g. the path of acontainer crane, the operating area ofa crane jib, or the target position of acontainer, can be individually adaptedby software for each task and, if nec-essary, modified. The scanner has a

Almost 500 LMS Laser Measurement Systems have been in-stalled in international container terminals worldwide to ensurecrash-free container handling. Of decisive importance for thissuccess is its long range, its precise measurement process thatis independent of local conditions, its flexible adaptation of mon-itored fields, and the robust hardware and software designed foroutdoor use.

Successful use in the world’s ports: the LMS Laser Measurement System

insightLINKYou can obtain further information withthe attached card under:INFO 204or on the Internet at:www.sick.de/insight

NEW

S

SICK insight 2/2002

The deep-freeze high-bay warehouse at FFI Food GmbH The timber industry 09Applications

Distance measure-ment scores abull’s-eye>> The DMT 10 distance measurementdevice aims for the bull’s-eye – namelythe middle of the faces of woodenbeams and laminated timber. And thedistance is measured using the timethat the laser beam requires to travelfrom the scanner to the wood andback. Over a measurement distance ofseven metres the timber is positionedbelow the saw with millimetre accuracyand cut precisely to length.

The DMT 10 scanning laser meas-urement system is designed for longdistances of up to 155 m – an unusualrange for a scanner. And up to 40 m ispossible for objects with low reflectivity(6 %). The transmitter – an infraredlaser – transmits a light impulse. Eventhe low 6 % remission, e.g. from a blackobject, is nonetheless reliably detectedby the receiver. With millimetre accura-cy the DMT 10 converts the length oftime between the emission of the lightand reception of the reflection to a dis-tance. The measured value output – inthis case for the saw control system –takes place via the serial RS-422 inter-face.

Friction disk length estimateeliminated, high repeat accu-racy achievedIn the past, the position for cutting tolength was not measured but estimat-ed on the basis of a value obtained

using a contact friction disk. The corre-sponding measurement inaccuraciesand slippage on the wood surface didnot guarantee reproducible lengthmeasurement and thus wooden beamsor laminated timber were not of identi-cal lengths – causing no end of troubleto retailers or on building sites. Theuse of the DMT 10, with which one cansimply pre-select any desired value,now allows a high level of accuracy andrepeatability to be achieved. INFO 206

Ice-cold use of photo-electric switchesType WS/WE 27-2 photoelectric switches in tandem with theLE 20 safety evaluation unit safeguard rotary pallet tables fromunauthorised access at –27 °C in the deep-freeze high-bay ware-house of FFI Food GmbH in Remchingen.

>> FFI Food GmbH is a member of theTMF Food Industries Group and pro-duces food, such as schnitzels, in fold-ing cartons and pan-fry products, suchas paella or gyros with rice, in bags.Purchasers are discount food retailerslike Aldi, Penny, Plus, Lidl, Rewe, Metroetc. and bulk users, e.g. canteens, re-fectories and restaurants. “We alsosupply organisations abroad”, reportsFrank Pfaff, executive with responsibili-ty for logistics, “paella to Spain, gyrosto Greece, and fish to Finland!”

Production and storage at lowtemperaturesThe new deep-freeze high-bay ware-house put up by Westfalia LogisticsSolutions, based in Borgholzhausen, iskept at a constant –27 °C. “Raw goods,such as peas, and end-products thathave been mixed in Production arewarehoused in 4,000 pallet storagespaces”, explains Frank Pfaff. Up to1,000 pallets are automatically trans-ported per day – via rotary pallet ta-bles, among other equipment. It wasessential to safeguard access to theseunits in compliance with Safety Cate-gory 2.

The WS/WE 27-2 through-beam photoelectric switch with corner mirror

insightLINKYou can obtain further information withthe attached card under:INFO 205or on the Internet at:www.sick.de/insightMore about the customer at:www.ffi-food.de

WS/WE 27-2: integratedheating, external testingThese requirements were solved byWS/WE 27-2 through-beam photoelec-tric switches. Two-beam monitoring ofthe access area was achieved usingcorner mirrors. “We are very satisfiedwith the technical realisation of thespecified task”, says Mr. Pfaff. “Per-manent plant availability is very impor-tant to us.” The integrated heating en-sures that the photoelectric switchesfunction properly even at –27 °C. Theregular testing of the photoelectricswitches, stipulated for safety rea-sons, is carried out by the external LE 20 module. According to the riskanalysis, and the potential risk fre-quency taken into account in it, SafetyCategory 2 is sufficient – nobody is go-ing to hang around for long (or very of-ten) at these arctic temperatures.

SICK insight 2/2002

The M 2000 on a strapping press at Sander10 Applications

Safe and efficient: strapping machines with multibeam photoelectric switches

pallet intake area and another in theoutput area. If even one light beam isinterrupted, the safety system sends asignal to the strapping press controlsystem within a few milliseconds, viathe safe switching output, bringing thehazardous process to an immediatestop. This ensures that operators andmaintenance personnel are protectedagainst the consequences of uninten-tional access to the running machine.The new strapping presses with fullyautomatic corrugated cardboard blankinsertion thus make a major contribu-tion to improving safety at work as a re-sult of safeguarding by the M 2000. Atthe same time it also improves the ef-ficiency of operation: because manualinsertion is no longer required per-

formance could be increased to up to120 pallets per hour. This rationalisingeffect, alone, leads to very quick amor-tisation of the automatic strapping ma-chines.

>> In the corrugated cardboard indus-try the edges of the sheets to bestrapped are frequently protected by a corrugated cardboard cover sheetwhose manual placement within thehandling system is both highly acci-dent-prone and inefficient. For thisreason the packaging specialists atSander, in Wuppertal, have developedthe new 10481 WZA Power Master 6-to-strapping press with fully automaticcorrugated cardboard blank insertion.

M 2000: machine safety andrapid amortisationAutomatic operation of the strappingpress is monitored by one M 2000multibeam photoelectric switch in the

Belt tensions of up to 4,000 Newtons, and heavy-load versions ofup to 5,500 Newtons, when machines palletise corrugated card-board blanks and strap them with belts to secure the loads. TheM 2000 multibeam photoelectric switches not only safeguardoperation of the latest Sander strapping presses, but also im-prove their efficiency: performance per hour could thus be in-creased to 120 pallets.

Strapping press with fully automatic corrugated cardboard cover sheet insertion

insightLINKYou can obtain further information withthe attached card under:INFO 207or on the Internet at:www.sick.de/insightMore about the customer at:www.sander-druckguss.de

SICK insight 2/2002

AS-i at SICK’s Logistics Centre 11Applications

Short communication paths at SICK’snew Logistics Centre thanks to AS-i

quent addition of new lines is also pos-sible, as is communication with furthercontrol systems via the Profibus gate-way. Thus, the important prerequisitesfor any possible expansions of the lo-gistics centre in the future have alreadybeen prepared and allowed for.

>> Installation and commissioningcosts were cut by consistent use of theAS-i and coupling to the higher-rankingProfibus DP level. Moreover, AS-i notonly offers more rapid error localisa-tion and diagnosis, but also providesmaximum possible plant availability,and flexibility in dealing with future ex-pansions.

Bi-directional communicationinstead of one-way cable transferThe commissioning area, the six-aisleautomatic small parts store, and thehigh-bay warehouse with three aislesform the core of the new logistics cen-tre. More than 1,300 sensors – fromIM 30 inductive proximity sensors toWTR1 accumulator roller scanners andDS 60 distance sensors – are em-ployed here. More than 250 of themtransmit and receive signals via theAS-i bus. The data reach the controlsystem via six AS-i Profibus gateways.This is where the processing of the re-ceived data and status messagestakes place. Simultaneously, new sig-nals are generated here for sensorsand actuators and sent to the targetaddress in the field. Whether pollingstates or diagnosing errors – what inthe past could only be carried out lo-cally can now be achieved remotely us-ing data transfer in both directions.

Expansions made simpleInstead of several kilometres of con-nection cable, twelve AS-i lines totalling1,500 m pass through the area of thelogistics centre. New sensors and actu-ators can be integrated along any lineby simply clicking them into the newcontrol concept. Similarly, a subse-

Shorter communications paths lead to shorter delivery periodsand higher delivery quality. So long cables between sensors, con-trol systems and actuators at SICK’s new logistics centre inWaldkirch are a thing of the past. Binary signals from more than250 sensors are collected and evaluated at the control systemvia the bus connections of the AS-i Actuator Sensor Interface.

Sensors transmit and receive signals via the AS-i bus (at bottom in picture)

insightLINKYou can obtain further information withthe attached card under:INFO 208or on the Internet at:www.sick.de/insightThere is more about SICK’s LogisticsCentre on page 39.

SICK insight 2/2002

Medicine storage at pharmacists from S&T-HMR GmbH12 Applications

Bar-code readers improve advisory efficiency at pharmacists

correctly, several CLV bar-code scan-ners identify the Code 39 bar code af-ter the medication has been placed ona conveyor, separated from others, andlocalised by a camera system. The da-ta that has been read is transferred toa PLC via Profibus DP and from there tothe storage system computer viaTCP/IP. Then the package is movedalong and stored in the appropriatedrawer.

When the customer hands over aprescription, the medicine required istyped in at the counter and automati-cally retrieved and transported to thecounter. The scanners are the right pre-scription for an optimum advisory serv-ice and against the risks and side ef-fects of no reads and mix-ups. Theirhigh level of read reliability ensuresthat almost all packaging is immediate-ly identified and stored in the correctdrawer.

>> S&T-HMR Automatisierung undProzeßtechnik GmbH in Weiskirchennear Saarbrücken has developed andconstructed a fully automatic storageand retrieval system in drawer technol-ogy for up to 30,000 packages of med-icine, especially for pharmacists. Whilethe pharmacist is informing customersabout, for example, the risks and sideeffects, the system is automaticallylooking for the requested medicine be-fore transporting it ready to the salescounter. At the same time, the systemtakes over some of the stores account-ing – incoming goods, inventory, moni-toring sell-by dates. Medicaments thatare running low can be re-ordered viaan interface to the goods managementsystem.

The right prescription: the CLVbar-code scannerIn order to ensure that all this functions

“One moment, please”, says the friendly pharmacist at thechemist’s shop and disappears behind the shelves full of drawers.And while she’s searching, the customer waits more or less pa-tiently – as do those standing behind him. Automated systems forthe storage and retrieval of medicines at pharmacists do awaywith these long searches, providing more time for offering advice,and shortening waiting times. SICK bar-code scanners ensurethat the right medicine is always in the right drawer.

Identifying medicines before storage in the drawers

Retrieving medicines

Available in the sales area

insightLINKYou can obtain further information withthe attached card under:INFO 209or on the Internet at:www.sick.de/insightMore about the customer at:www.sundt.de

NEW

S

SICK insight 2/2002

Colour sensors on cutting machines at Reinert Indumat’s ECO 13Applications

PLS adapts to dynamic driving >> ECO is both: manually operable han-dling equipment and simultaneously anautomatic transport vehicle that au-tonomously bridges route sections.New features of this vehicle conceptfrom Indumat, in Reutlingen, include itsthree-phase drive that results in moredynamic driving. The PLS safety laserscanner ensures that safety is not neg-lected, however dynamic.

ECO is designed as a low-lift fork-truck or elevating platform truck, plat-form outrigger or tractor. The integratedCAN bus and the new three-phase driveare fundamental features of the newseries. A high turning moment at lowr.p.m., precise positioning, highly dy-namic control, and defined accelera-tion and braking velocity heads, makethe ECO an extremely economical,highly reliable, and comfortable vehi-cle.

The PLS safety laser scanner ...... provides that safe feeling. During au-tomatic operation it monitors the areain the direction of motion of the ECO ve-hicle. As a result of its long range, highresolution, and rapidity of evaluation,the protective and warning fields canbe appropriately adapted to the newdynamic drive by software. In contrast,mechanical systems, e.g. bumpers,must be correspondingly larger in sizeand would be a hindrance during manu-al operation.

Present when necessary, unobtru-sive when switched off – in this way thePLS ensures ECOnomic operation.

INFO 211

The CS 3 cuts salami in two

green stripes of the logo. The opto-elec-tronic executioner then gives the signalfor the guillotine, that drops immedi-ately – ensuring that the two ends ofthe salami part ways.

First cut, then sandwichAnd the cold meats that are awaitingtheir fate in the smoking chamber can-not hope for a last-minute reprieve: asensor breakdown and an end to thecutting machine. Why? Because the CSnot only detects colours with un-equalled reliability even if the greenstripe varies in shade, it is also unim-pressed by regular cleaning with a hoseand brushes. For the Sommerwurst,without exception, there will always belittle time between the cutting and thesandwich.

>> Reinert’s Sommerwurst [SummerSalami], easily recognisable from itscoloured logo, scores high in consumerpopularity ratings. And to ensure thatthe cold meats always make a good im-pression on the shelves and that cus-tomers recognise them at a glance,they must be correctly aligned in thepackaging.

Not all Sommerwurst is the sameNot all cold meats look the same – atleast not for the detection sensors ofthe cutting machine. “After many experi-ments we have found that the differentstructures of the salami surface andskins (that take on different colourtones as a result of smoking) mean thatthere is only one solution: the CS coloursensor”, reports Werner Herkströter,Manager of the Electrical Workshop atReinert.

The CS 3 controls the cold meats guillotineOn insertion of the victim Sommer-wurst in the cutting machine it is turneduntil the CS detects the continuous,

It’s the same procedure every day at Versmold-based Reinertmeat products: first their CS 3 colour sensors check the orienta-tion of a salami in the cutting machine, then they start the cut-ting equipment – and each half salami goes into its packaging insuch a way that the label always lies on top and is easy to read.

insightLINKYou can obtain further information withthe attached card under:INFO 210or on the Internet at:www.sick.de/insightMore about the customer at:www.reinert.de

SICK insight 2/2002

Inspections using KT 5 contrast scannerscut costs

Economic efficiency increased by 50 %Up to now Invensys has been usingtheir own contrast scanner solution forthis task. This became necessary 30years ago because of the specific con-ditions: including different types of me-ters with different viewing windows(made of glass or plastic) between thescaling stars and the sensor, and scal-ing stars in a variety of shapes andcolours. It had, however, various disad-

vantages, including high developmentcosts, long delivery periods for parts tobe purchased, high warehousing andcommissioning costs, and insufficientuser-friendliness.

These problems have been doneaway with by the KT 5. The sensor’slens has been adapted for this task –otherwise it is a standard device thatInvensys can order from any SICKbranch worldwide. The sensor is suit-able for all meter types and scaling stardesigns so it is no longer necessary toexchange testing station sensors fordifferent meter types. Thus the eco-nomic efficiency of impulse detectionhas been increased by more than 50 %.

The KT 5 opens up the worldof test equipmentThis multitude of advantages are notonly convincing in Ludwigshafen: theKT 5 will now be used worldwide at allthe other Invensys works, both in test-ing stations at their own productionsites and testing stations constructedfor customers. And it is not only a cost-cutter for water and heater meters –testing equipment for gas meters willalso be equipped with the PTB-approved contrast scanner.>> It is the KT 5’s task to detect the ro-

tation of small star-shaped wheels (so-called scaling stars) within the metersas part of the gravimetric testingprocess. In the process, each impulsemust be given out via a signal adaptercard in the testing station to the ap-proved testing software. The exact me-ter value can be determined becausethe number of impulses is proportionalto the particular amount of through-flow.

Calibration of water and heating meters at Invensys14 Applications

The KT 5 contrast scanner is used for taking optical readings atInvensys Metering Systems, in Ludwigshafen, in state-recognisedautomatic line testing stations for calibrating water and heatermeters. In many aspects the solution is considerably more eco-nomical than a self-developed system previously used. The KT 5has been awarded a separate approval for this use from the Fed-eral Physical-Technical Institute (PTB) in Berlin.

The KT 5 inspects scaling stars

insightLINKYou can obtain further information withthe attached card under:INFO 212or on the Internet at:www.sick.de/insightMore about the partners at:www.invensys.com andwww.meinecke.de or www.ptb.de

SICK insight 2/2002

Despatch processes at amazon.de 15Applications

Bar-code reading bookworms ensure perfect despatch handling at amazon.de

generate several reading angles sothat the OPS can identify the Identcodelabel attached to the packet in anyalignment.

Identcode starts despatch labellingThe creation of the despatch label istriggered by the Identcode. Then oneCLV 490 bar-code reader per linechecks whether the right despatch la-bel is attached to the right carton. Ifgiven an OK, the consignment movesalong to the despatch sorter and fromthere to the customer.

New bar-code reading book-worms for even more booksSince their commissioning, SICK scan-ners have made a considerable contri-bution to smooth commissioning anddespatch processes, even during peakperiods. Consequently amazon.de willcontinue to rely on the blue bookwormsfrom Waldkirch. Thus, in Bad Hersfelda new commissioning and despatchline currently under construction is al-so being equipped with the OPS andCLV 490.

>> amazon.de is Germany’s main on-line dealer in books, CDs, DVDs andvideos. Computer software, videogames and entertainment electronicsare also offered. Countless book titlesand CDs with all types of musical stylesare waiting for customers at the distri-bution centre in Bad Hersfeld. And thecommissioning set-up is correspond-ingly efficient.

Book despatch needs bar codes and bar-code readersBooks alone are not the organisationalbasis for commissioning processes –bar codes play an essential role. Theyidentify the article and the accompany-ing papers. One of these is the invoicethat is placed in the despatch cartonby employees during the packaging ofan order. An OPS Omni-portal Scannersystem is installed above each of theeight packaging lines, along which upto 10,000 consignments per hour aretransported towards the despatchsorter during peak periods. The individ-ual bar-code readers of the systemsare installed on a supporting frame off-set to one another. As a result they

One can order books, CDs, video cassettes, and other media, on-line by accessing amazon.de on the Internet. SICK omniportalscanners used during packaging of the orders, and CLV 490 bar-code readers for checking address labels, ensure that consign-ments arrive at the customer.

amazon.de – first choice for bookworms and even more efficient with SICK sensors!

Bar-code readers check address labels

insightLINKYou can obtain further information with theattached card under:INFO 213or on the Internet at:www.sick.de/insightMore about the partners at:www.amazon.com and www.sit-de.comor www.vanderlande.com

Successful co-operation with aview to the UK The short time required to set up thesystem – 4 months from the start ofthe project to the beginning of trials –was a major challenge for all con-cerned. Vanderlande Industries, basedin Mönchengladbach, as the maincontractor with their partner Sit-SteuerungsTechnik®, in Ettlingen, con-tributed to a high level of customer sat-isfaction with their specialist compe-tence and a smooth commissioning.Clemens Blaha of Sit-Steuerungs-Technik® also praised the quick reac-tion time and the overall good co-oper-ation of all those involved in the pro-ject. The same successful project teamhas been brought together again toequip the amazon.co.uk distributioncentre in Great Britain.

SICK insight 2/2002

Zurich Airport with fully automatic baggage-loading robots16 Applications

Hands-off handling of flight luggage

Suitability inspection by theVMS Volume Measurement SystemBut in addition to the destination, thesize and shape of the luggage is alsodetermined – by the VMS 200 VolumeMeasurement System. This ensuresthat those suitcases and bags that arenot suitable for the automatic baggage-

loading robot are diverted out of theflow of luggage that can reach 60,000units per day. Simultaneously, theshape and weight of the acceptedpieces of baggage, from which a load-ing plan is prepared for each container,are transferred to the robot’s controlsystem.

The LMS 200 determines contours and checks loadingplansAt the end of the conveyor system theONERO loading robot is already waitingfor the accepted pieces of luggage.Cases and bags are distributed on theindividual flight baggage containers ac-cording to the pre-calculated loadingplan. When the robot (that travelsalong rails) has reached the containerin question, the Laser MeasurementSystem first checks the available load-ing contour before loading the piece ofluggage.

Already loaded before passengers boardSo when “ready for boarding” comesup on the information boards in Zurich,flight passengers can be sure that theirluggage is already on board – ultimate-ly thanks to SICK’s laser systems.

>> When passengers have handedover their flight baggage at the check-indesk it passes through one of the nu-merous ALIS reading gates (AirportLuggage Identification Systems) at thestart of the conveyor and sorting equip-ment. They scan the bar codes on theluggage labels and ensure smooth des-tination control all the way to thedeparture gate.

Whether Business or Economy Class: while passengers have toboard planes themselves at Zurich’s Kloten Airport, their bag-gage is loaded with first class service – by a fully automatic lug-gage-loading robot from ONERO (a subsidiary of ABB Innovisions)using information supplied by SICK laser systems.

Fully automatic baggage-loading robots await “OKed” pieces of luggage

insightLINKYou can obtain further information withthe attached card under:INFO 214or on the Internet at:www.sick.de/insightMore about the partners at:www.zurich-airport.ch and www.abb.com

SICK insight 2/2002

The WT 2, the smallest of scanners,detects clothes hangers

>> The WT 2 is one of the world’s small-est series of photoelectric switches. Alaser-like light source and optics have,for the first time, been accommodatedin a sub-miniature housing made usingextrusion technology. Users do not haveto compromise: the WT 2 is extremelyrobust and provides excellent perform-ance. This is ensured by, among otherthings, metal-reinforced drilled mount-ing holes and an enclosure rating of IP67. The laser-like light source gener-ates an extremely precise light spotthat allows reliable detection of parts.

Without the WT 2: minimum mounting space versus maximum rangeVia clothes pressing machines andshirt presses the Kannegiesser com-pany has become a complete supplierand technical partner to the laundrysector since its founding in 1948. With-in the Group, Kannegiesser Kleindienstin Augsburg is responsible for the de-velopment and production of appropri-ate conveyor systems, including cloth-ing output systems for working clothes.It is vital that clothes hangers are reli-ably detected in these machines.Mounting space or range? This dilem-ma remained impossible to solve for along time. Smaller, non-optical sensorsdid not need much space but had in-sufficient range and switching reliabili-ty. Opto-sensors available up to nowhave required too much mountingspace for the required range. A visit toa trade fair turned up the solution: theWT 2.

With the WT 2: minimummounting space and maximumrangeThe narrow design and range of 50 mmwere exactly what was needed. Con-nected directly to the PLC of the outputsystem via a coupling module, the sen-sor reliably detects every clothes hang-er. The high level of immunity to ambi-ent light prevents mutual interferencebetween devices that have beenmounted parallel to one another – afurther advantage of the WT 2.

Thanks to the W 2 sub-miniatureseries, lack of space is no longer aproblem when it comes to integratingphotoelectric switches in the optimumposition on a machine.

Detection of clothes hangers at Kannegiesser Kleindienst 17Applications

Small size and a long range – this was what mattered for detect-ing clothes hangers at Kannegiesser Kleindienst. Great detectionresults are achieved in the smallest of spaces with the WT 2 sub-miniature photoelectric proximity switch.

The WT 2 sub-miniature photoelectricproximity switch allows reliable detec-tion of reflective wire clothes hangers

insightLINKYou can obtain further information withthe attached card under:INFO 215or on the Internet at:www.sick.de/insightMore about the customer at:www.kannegiesser.de

SICK insight 2/2002

Safexpert at Siemens VDO18 Applications

Safexpert cuts CE-costs by 70 % at Siemens VDO

>> The machines from Siemens VDOare largely in-company developments inwhich the company’s specialised ex-pertise is also reflected in the produc-tion of electric motors. “The spectrumranges from equipment for measuringand calibrating the axial backlash of adrive, to transfer belts and semi-auto-matic testing stations for product char-acteristics, right up to entire productionsystems including robots for loadingand unloading work-piece carriers”, re-ports Matthias Ziegler, from the Actua-tor CE/Documentation Dept. “As aresult of the relatively homogeneousproduction programme the individualmachine types often have similar safe-ty requirements”, comments Ziegler’spredecessor, Peter Estenfelder. “Thanksto Safexpert we don’t have to keep -reinventing the wheel, so to speak,every time we carry out a safety con-sideration.”

Every year Siemens VDO in Würzburg produces, among otherthings, not only more than 10 million motors for electrical windowlifters, but also up to 150 machines and function modules fortheir production. Projects must be completed in good time to en-sure that the machines that are required for worldwide productionare produced within deadlines. Each of these units successfullygained CE-certification with the help of SICK’s Safexpert. Thecomprehensive consideration of safety using network software isnot just absolutely up-to-date and complete – it also allows theparallel throughput of up to 60 projects and thus saves up to 70%of the usual CE-costs.

Matthias Ziegler from Siemens VDO and Heike Haarmann from SICK

The user is guided to the CE-label inseven steps

60 parallel projects: quicker project start and 70 % lower costsDepending on the orders situation,more than 60 machines in the mostvaried of sizes are developed in parallelvia SAFEXPERT. “Fewer project meet-ings during construction, and dialoguevia the network, mean less time takenfor the risk analysis during the first con-struction of a machine. And only an ad-ditional week is needed instead of afew months if there is a second ma-chine of the same type”, explainsMatthias Ziegler. In the process, a sim-ilar project is copied and, if necessary,adapted and passed on to the con-structors for the risk analysis within thenetwork. Moreover, the use of the li-brary database, that also prevents un-necessary duplication of work, alsocontributes to being able to reduce thework costs for CE-certification by up to70 %. Comfortable search and filterfunctions provide rapid answers toquestions regarding standards and di-rectives. The latest version of SAFEX-PERT 4.0 offers even moreadvantages. “The possibility of creat-ing the operating instructions in a sin-gle step with the CE-designation savesmore time. Expanded functions in theprogram also support teamwork”, con-firms Matthias Ziegler.

Optimum solution: CE-certification in a network “As a result of the advantages of SAF-EXPERT, CE-designation in networkshas also proved to be an optimum so-lution”, says Peter Estenfelder. “25people from a variety of departmentsuse the safety software during the me-chanical construction, for constructionof control systems, and for the docu-mentation and safety at work.”

insightLINKYou can obtain further information withthe attached card under:INFO 216or on the Internet at:www.sick.de/insightMore about the customer at:www.siemensvdo.de

SICK insight 2/2002

Inspecting files at Usines Metallurgiques Vallorbes 19Applications

Sophisticated solution forprecise tolerance checks

body while the test piece is rotatedaround its own axis.

Expanded functionality withthe ODC evaluation unitAn ODC evaluation unit is connected toeach sensor to evaluate the technicalmeasurements involved in this task.They take the measured maximum andminimum values for each test pieceand compare them with the taught-in

>> Each month UMV produces approx.525 km of files in several thousand de-signs for more than a billion customersworldwide. “And they expect a high-quality product from us so that they, inturn, can meet their own quality re-quirements. So it was of prime impor-tance for us to monitor one of the mostimportant quality criteria – the bendingor non-bending of all the file bodies weproduce – with greater accuracy andwith the possibility of documenting it”,explains Arnold Aebischer, UMV WorksManager.

100 % testing with the OD 25The processed blanks are individuallyinserted into the inductive hardeningequipment, briefly heated until red-hot,transported through an oil-bath by achain conveyor and cooled, and finallydried in a heater unit. They then reachtheir line’s testing station. Three ODsensors are installed in each of thesetesting units. They carry out a continu-ous distance and height measurementon the tip, middle and handle of the file

Precision files from the Swiss company Usines MetallurgiquesVallorbe (UMV) are precisely measured to within a few tenths ofa millimetre with OD 25 displacement sensors. In this way onlyfiles of perfect quality reach the hands of watchmakers, jew-ellery-makers, or model and mould constructors.

target and tolerance definitions. Unitsthat exceed these values (measured intenths of a millimetre) are diverted outby an expulsion mechanism.

Teach-in: three at a time“In order to be able to run differenttypes through the same testing equip-ment we have combined the individualteach-in inputs of the ODs and put a re-volving switch on the control box of thetesting unit”, explains Denis Bertin,the electrical engineer responsible.“Whenever there is a batch change, wecan quickly define the new process pa-rameters by inserting a master file inthe testing station and setting the re-volving switch to teach-in. The meas-ured values are then saved as the newmaximum and minimum target valuesin the particular ODC. Then the systemis switched to testing mode and canstart operation”, adds works electri-cian Angel Gonzales.

In addition to checking files at UMV,with their simple operation and high ac-curacy OD 25 sensors provide sophisti-cated solutions for reliable object de-tection and measurement for many oth-er tasks.

Above: Testing unit with OD 25, Top left: Theodor Strasser from SICKSwitzerland, Angel Gonzalez and DenisBertin, Usines Metallurgiques Vallorbes

insightLINKYou can obtain further information withthe attached card under:INFO 217or on the Internet at:www.sick.de/insightMore about the customer at:www.vallorbe.com

SICK insight 2/2002

The C 2000 in an IP 67 protective housing at cheese producer Lactalis20 Applications

Mature performance: safe Camembertproduction with IP 67-C 2000 light grid

Cheese producer Lactalis was looking for a non-contact machine-safeguarding system to operate in conditions characterised byhigh air humidity and regular wet scrubbing. They chose the C 2000 light grid with an IP 67 protective housing. It not only ful-filled the requirements for availability and safety, but also thosefor ergonomic operation and productivity.

>> As the leading European producerof milk products, the Lactalis Groupemploys approx. 16,000 employees inabout 80 French works. At its Fro-magère de St. Maclou works, in whichLe Petit Camembert is produced, asafe solution for preventing crushedhands, without hindering the produc-tion process, was sought for a batchcollector with set-down grids.

Availability despite dampnessApart from productivity and ergonomicsat the workplace – both achievable byallowing free access to the batch col-lector when switched off – the protec-

tive system would have to be adaptedto survive the difficult conditions of thecheese dairy. For one thing, the humid-ity at the plant is about 85 % -- with anambient temperature of 25 °C. For an-other, the equipment must be latheredonce or twice a day with alkaline oracidic detergents, and then washedand cleaned with cold water at between5 – 10 °C and 40 Bar pressure. Instal-lation of the C 2000 in an IP 67 pro-tective housing proved the ideal solu-tion that could consistently withstandthe great demands placed upon it.

Light interruption stops batchcollectorThe C 2000 is a non-contact safety de-vice that fulfils Type 2 demands ac-cording to IEC 61496. The parallel lightbeams generate a flat protective fieldin front of the hazardous area of themachine. Unauthorised or unintendedaccess to the running machine leads tothe interruption of one or more lightbeams. The evaluation electronics ofthe C 2000 detects this within a fewmilliseconds and immediately stopsthe batch collector via the EmergencyStop circuit. Consistently reliable safe-guarding has been ensured despite theharsh environmental conditions by inte-grating the C 2000 in an IP 67 housing.

The C 2000 light grid with its IP 67 protective housing (detail below)

The IP 67 enclosurerating according to IEC 60529 ensures devices are watertightand dustproof

insightLINKYou can obtain further information withthe attached card under:INFO 218or on the Internet at:www.sick.de/insightMore about the customer at:www.lactalis.fr

SICK insight 2/2002

The ICR 850 now in serial production 21Applications

The ICR 850 Data Matrix Reader:strengths in numerous applications

production control, quality assuranceand traceability. In order to achievethis, each circuit board is provided witha 4.5 x 4.5 mm2 data matrix label. Thecodes, however, are sited in very dif-ferent locations, depending on size,component density and installation pre-requisites. Unlike matrix systems, theICR 850 must not be adjusted for eachcircuit-board-specific code attachmentlocation. The line reader finds the mini-labels within the 80 mm wide readingfield itself – without any supplementaryadjustment or searching. A one-off, sin-gle setting is sufficient for all read situ-ations.

ICR 850 – a device with manyadvantagesNot only the 2-D data matrix code ECC200, but also all common 1-D barcodes can be identified with the ICR850. While conventional Matrix CCDreaders require a precise positioningof the code, a code-related trigger sig-nal and sometimes flash illumination,the ICR 850 needs none of these. Ithas a considerably wider reading fieldof 80 mm – thanks to the linear CCDsensor. Illumination is integrated inthe code reader in the form of a laserline. Reading requirements with sever-al codes in the reading field or evencombinations of linear and 2-D codescan be solved with a single reading re-quest, as triggering takes place on theobject and not on the code itself. Ascanning frequency of 15 KHz, imagecapture resolution of 2,000 pixels,and SMART decoding for 1-D bar codesare further highlights of the ICR 850code reader.

>> One of the main areas of use is foridentifying circuit boards, which the ICR850 has been doing for weeks now tothe complete satisfaction of the end-user. Other interesting tasks have beensolved in the pharmaceutical industryand in the processing of documents.

ICR 850 finds 2-D codes with-out having to look for them!In one particularly demanding applica-tion, approx. 500 circuit board types,produced in batches of between 5 and5,000 units, must be differentiated be-tween and unambiguously identified for

Serial approval for the ICR 850 was given at the end of August,and it has been in serial production since then. A lot of progresstook place between the first prototypes and the serial version.New, additional functions, defined in consultation with our cus-tomers in a variety of target branches, have already been inte-grated and more will follow. The ICR 850 is already carrying out avariety of tasks with greater reliability.

Circuit boards, photographed byICS 850 2-D reader, with enlar-gement of the Data Matrix code

insightLINKYou can obtain further information withthe attached card under:INFO 219or on the Internet at:www.sick.de/insightSee page 36 for more about the history of 2-D codes.

SICK insight 2/2002

Complete modular unit checking labels in Italy22 Applications

Top: Complete modular unit with the CLV 410 bar-code scanner, connection box, anoperating unit with rotary switch and three LEDsBottom: CLV 410 bar-code scanners check labels on pharmaceuticals

Neither doctors nor chemists …… had the right treatment ready – itwas SICK’s engineers in Italy. They pre-scribed their customers a completemodular unit consisting of at least oneCLV 410 compact bar-code scanner,one connection box for signal transferand power supply (either 24 VDC or230 VAC), an operating unit with a re-volving switch and three LEDs, and anoptional trigger photoelectric switch.Further bar-code readers can be inte-grated in the system if bar codes are tobe attached to more than one side.There is no need for the photoelectricswitch if the CLV 410’s reflector pollingfunction is used to start the readingprocess.

Unless otherwise prescribed …… label checking begins by turning therevolving switch on the operating unitto “Setup” and teaching-in the appro-priate label for the particular produc-tion batch. Return to Run Mode andnow all the pharmaceutical packs arechecked – even at high transportspeeds thanks to a scanning frequencyof 800 Hz. A correct bar code, i.e.present, corresponding to the batch in-volved, and legible, is shown by illumi-nation of the green LED on the operat-ing unit. The yellow and red LEDsrepresent useful “contraindications”.Yellow indicates that there is a wrongbar-code on the packaging; red meansthe label is missing or illegible. Bothlead to rejection of the package fromthe product flow.

Areas of application for checking labels …… include food and cosmetic produc-tion, among others, in addition to thepharmaceutical industry. Regardless ofthe branch – no side effects or aller-gies have as yet been reported byusers of SICK’s complete system.

Labels on pharmaceuticalsunder control

under certain circumstances, behealth-threatening, and considerabledamage to one’s image. But only a100 % bar-code “examination” thatfunctions reliably and that can easilybe set-up by machine operators canprovide 100 % security.

>> Is the bar code on the package, is itthe right one (corresponding to themedicine) and is the bar code actuallylegible? Anyone who cannot answerthese three questions positively riskscustomer complaints, increased logisti-cal costs, a product mix-up that could,

Product safety is the top priority in the production and packagingof, for example, medicines. This is even more critical if differentproducts are transported along the same production lines. SICKItaly has therefore developed, for a regional pharmaceutical com-pany, a complete user-friendly unit that can quickly adjust to newproducts and reliably detect their labels even at high transportspeeds.


SICK insight 2/2002

The ICS 100 camera sensor at ALTANA Pharma 23Applications

also support maximum labelling (andthus product) reliability in the packag-ing of drugs and medical products”, ex-plains Volker Stärk, Machinery and Pro-jects Supervisor at ALTANA Pharma. Sothe search began for a compact, user-friendly checking system for batch printlabels that could be integrated in thecarton packaging machines producedby the company Mohrbach. With theICS 100, the optimum solution forchecking print quality was found.

Compact, user-friendly, plug &play solutionThe ICS 100 is an extremely cost-ef-fective concept for an image process-ing sensor for industrial use. The cam-era, optics, illumination and evaluationare accommodated in a single compacthousing. Moreover, the sensor is de-signed as a user-friendly plug & playunit. Up to 16 inspection programs canbe stored. The ICS 100 operates as astand-alone device and switches like aphotoelectric switch. It detects labelsthat are not in order. The resulting sen-sor signal activates expulsion of thepackages in question.

Display module supports pixel-testingObservation of the live image on thecamera sensor’s external VSC 100 dis-play module has proved particularlyhelpful, making the task easier. Hereone can further optimise the “pixel-ac-curate” camera function by making theappropriate settings. As a result, inter-ference caused by glare, reflections oran unfavourable background are opti-mally suppressed. After this, the cam-era reports successful programmingand continuously saves values in anEEPROM. After the teach-in processhas been completed the VSC 100 canbe removed again and the camera sen-sor checks the Pharma-labels as astand-alone device.

>> ALTANA Pharma achieved a turnoverof almost 1.6 billion euro in 2001 withtherapeutics, diagnostics and productsfor self-medication. That was 25 %more than the previous year. But thegreater turnover of goods and in-creased sales must not be allowed todetract from process reliability, andthus earnings. “Apart from preventinghealth risks for patients, cost argu-ments in the form of preventable logis-tical and processing costs for returns

ALTANA Pharma, ALTANA AG’s pharmaceutical arm, relies on theICS 100 plug & play camera sensor to check batch print labels attheir Riopan Stickpack packaging line in Singen. Each package ismonitored for the presence of the correct pharma-code, and thepixel-accurate batch print label is also checked. The ICS 100 plug& play camera sensor contributes to maximum product reliabilityand thus also minimises costs arising from errors.

Checking batch labels with the ICS 100

Checking batch print labels at ALTANA Pharmawith the ICS 100 camerasensor

insightLINKYou can obtain further information with the attached card under:INFO 221or on the Internet at:www.sick.de/insightMore about the customer at:www.altana.com orwww.altanapharma.com

SICK insight 2/2002

not be pulled out of the slot. Moreover,the entire MZN1 (fixed by a screw) liesin contact with the floor of the groove,providing better switching properties.By the way, these two aspects also ap-ply when used in C-slots with differentdimensions, such as those found onSMC or Festo-cylinders. The customernow only needs to use a single sensorfor these different C-slots to benefitfrom this, leading to increased flexibili-ty in the use of MZN1 sensors and con-tributing towards optimised stores.SICK insight: Plenty of advantages,probably making installation difficult,particularly with pneumatic cylindersthat are already mounted?Thomas Deutscher: No, and that’s thepoint. The MZN1, or its counterpartwith a reed contact – the RZN1, are in-serted into the groove from above. It isnot necessary to dismantle cylindercaps to insert the sensor. And we havealso designed the fixing screw for easyinstallation. Although they are extreme-

SICK insight: What is a magnetic cylin-der sensor, and what is special aboutthe new MZN1?Thomas Deutscher: Magnetic cylindersensors are used for determining theposition of the piston in a cylinder. Pis-tons are detected through housingwalls made of aluminium, brass orstainless steel. In order to achieve thisthe sensor is mounted on a cylinderbody, e.g. in a C-slot. And here wecome to the first important advantageof our new MZN1. As a result of its de-sign it is not joined at just one point inthe groove, but along its entire length.This provides a firmer, and in the caseof heavy vibrations, safer sit and it can-

Product Manager Thomas Deutscher in conversation with Dirk Heyden from SICK insight

Simple insertion of the sensor in C-slot

Magnetic cylinder sensors24 Products

ly small they still have an M3 screwslot. The MZN1 can be attached with astandard screwdriver, the sort that aworks electrician always carriesaround, for example, without the needfor any especially small equipment.SICK insight: What other magneticcylinder sensors does SICK have in itsprogramme?Thomas Deutscher: We are in a posi-tion to offer our customers a completeprogramme from a single source. Thisnow includes design-adapted magneticcylinder sensors for all common cylin-der types. They are optionally availableas electronic or reed contact switchesand with a plug connection or cable.For special applications, e.g. for weld-ing lines in automobile construction,we have a weld-proof design with aTeflon coating. Thus keeping all optionsopen for the user.SICK insight: Variety of cylinder de-signs thus means variety of sensortypes. But what can be done if a userwants to reduce the number of variantsin unit lists and in stock?Thomas Deutscher: We can react tothis need with our mounting adapters.Thus, for example, MZT1/RZT1 mag-netic cylinder sensors that have beendeveloped for cylinders with T-slots canalso easily be mounted on pull-rod andprofile cylinders, round cylinders orcylinders with dovetail grooves bymeans of a suitable mounting adapter.

SICK has taken the initiative in magnetic cylinder sensors forpneumatic cylinders – whether pull-rod, profile or round cylinders,or cylinders with C-, T-, or dovetail grooves. The complete pro-gramme not only provides an appropriate solution for every task –the multitude of different types facing the user can also be re-duced by means of “intelligent” mounting adapters. This is one ofthe core statements of Product Manager Thomas Deutscher inconversation with SICK Insight.

Magnetic cylinder sensors: a complete

SICK insight 2/2002

The mounting adapter for round cylin-ders is characterised by, among otherthings, a stainless steel band. Unlikeplastic mountings our adapters do notdrift and thus ensure a constant

switching point. An MZT1 with the ap-propriate adapter can replace up tofour different sensors. This providesour customers with a high level of flexi-bility, and also allows storage costs tobe optimised.

Safety interlocks 25Products

programme meeting every taskThe complete programme ofmagnetic cylinder sensors

Safe switching with SICK interlocksSICK safety interlocks havebeen designed for harsh indus-trial everyday operation. Highenclosure ratings of up to IP67, housings made of metal orplastic, and a high resistanceto impacts and vibration en-sure a long operating lifetime.The complete programme cov-ers all safety categories from 1to 4.

>> Increasing numbers of users aretaking advantage of being able to ob-tain safety interlocks as well as opto-electronic devices from a single source– SICK. The interlock programme iscomplete – a variety of position switch-es, solenoid releases, control devicesand safety sensors are available tousers. Complete system solutions canbe achieved in combination with arange of relays and interface modules.

Monitoring mechanical protec-tive systemsSICK safety interlocks are the ideal so-lution for monitoring mechanical pro-tective systems. They can be used in ahuge number of branches – from A asin the automobile industry to Z as in zipproduction.

The complete programme of SICK safetyinterlocks

SICK insight: SICK is exhibiting atSPS/IPC/DRIVES in Nuremberg. Whatnew developments will there be in thearea of magnetic cylinder sensors?Thomas Deutscher: In Nuremberg weare presenting a further magneticcylinder sensor for T-slots. This newMZT6 sensor is based on the sameproduct advantages as the MZN1magnetic cylinder sensor for theC-slot. We would be pleased to giveyou more details on this new seriesmaking our stand well worth a visit –and not just for this reason.SICK insight: So off to Nuremberg, andthank you very much for this conversa-tion.



SICK insight 2/2002

New long-range photoelectric data transfer switch

convincing. Firstly, its range of 200 mwhich ensures reliable transfer of upto 1.5 mbit/s even in long shelf aisles.A ten-bar reception indicator simplifiesalignment of the transmitter and re-ceiver. This advantage is particularlyappreciated during retro-fitting, as isthe control panel that is accessiblefrom above. The optical componentcan be replaced individually if it getsdirty or is damaged, so it is no longernecessary to dismantle and reassem-ble device housings or re-adjust align-

>> High-bay stackers in warehouses area typical area of use for photoelectric da-ta transfer switches. They allow onlinecommunication between the vehicle andthe controlling computer without theneed for drag cables or collecting con-ductors that suffer from friction, andcompared to radio systems they providehigh system reliability in the presence ofelectromagnetic interference.

Numerous highlightsThe new ISD 300’s features are highly

The new ISD 300 …

… with easily replaceable optics

The ISD 300 is principally used in high-bay warehouses

The ISD 300 Data Transfer Photoelectric Switch26 Products

ment. Finally, the system can be con-nected to a variety of field buses andcontrol systems.

The new ISD 300 is the top model in SICK’s programme of photo-electric data transfer switches. Its range of 200 m, interfaces forProfibus, Interbus and Allen Bradley control systems, and its user-friendly reception level display allow it to be used in a variety ofapplications.


SICK insight 2/2002

The PLS Short Range –up-close safety

>> Like its “big brother” the PLS ShortRange is used for the horizontal safe-guarding of hazardous areas. Experi-ence gained from countless applica-tions involving short-range mobile andstationary monitoring was taken intoaccount during the conception of thisdevice. The aim of this developmentwas also to promote the use of thistechnical principle in those applica-tions that are particularly price-sensi-tive and can manage with performancedata that are well below those of thestandard PLS.

Other requirements are validat short rangeThe new scanner was designed specifi-cally for this use: particularly notice-able in the PLS Short Range protectivefield range that has been reduced to1.5 m and the lack of a data interfacefor the Laser Scanner Interface (LSI).These limitations are of no relevancefor the specified applications: function-alities such as the connection of sever-

al scanners, their automatic selection,or the activation of different protectivefields, are often unnecessary for useon small vehicles or for monitoringsmall stationary areas. For cost rea-sons there is no restart interlock – withthe PLS Short Range the user canchoose between an immediate restartor a delay of two seconds. Finally, forthe same reason, the output current ofthe safe electronic switching outputshas been limited to 150 mA. On theother hand, the warning field functionhas been retained – a tried-and-testedadvantage that can also be made useof at close range.

The price enables replacementof bumpers and small barriersThe PLS Short Range is a Category 3non-contact safety device conformingto EN 954 and Type 3 according toIEC/EN 61496. Thus, the device doesnot cut back on safety – only on theprice. The laser module with reducedtransmission power, with application-

STOP – smaller hazardous areas can be optimally monitored with the PLS Short Range

Monitoring small surfaces and detecting objects at close rangeare the strengths of the new PLS Short Range – and its interest-ing price. Typical areas of operation include safeguarding smallautomatic vehicles, and stationary plant where small areas are tobe monitored, or where gaining access from behind other moni-toring systems is to be reliably prevented.

specific optimised optics, with cheapercomponents because of the reducedoutput current, and lacking the LSI in-terface, offers cost benefits reflectedin its price. The PLS Short Range scan-ner offers far-reaching advantages ifone compares its flexibility and its pur-chase and operating costs with thoseof tactile bumper systems or mechani-cal barriers. So it is no wonder that wehave already received the first large or-ders from customers – during its mar-ket introduction!

The PLS Short-Range Safety Laser Scanner 27Products


Short and sweet –the new inductiveproximity sensorsfrom SICK

>> A shorter design that retains longswitching distances and high switchingfrequencies – these are the most im-portant features of the new IM 08, IM12 and IH 06 “Advanced Short-form”inductive proximity sensors from SICK.

As a result, the “shorties” meet thedemands of numerous users, such asproducers of handling systems and ma-chine tools.

Adaptations for differing applicationsThe housing of the IM 08 cable versionis only 35.5 mm long and offers aswitching distance of 2 or 4 mm with afrequency of 3 or 2.5 KHz, dependingon whether it is installed flush or non-flush. This allows metal objects orswitching flags to be reliably detectedin the tightest of spaces.

The IM 12 is also accommodated ina robust brass housing. It may be up to 30 % smaller than the standardversions, depending on the type ofconnection. The cable version is only40 mm long, and it offers switching dis-tances of 4 or 8 mm regardless ofwhether the switch is fitted flush ornon-flush.

The IH 06 is the right choice wher-ever housings with small diameters ormade of stainless steel are advisableor essential. The size and switchingproperties correspond to those of theIM 08.

Lots in commonAll three “shorties” have industry-ori-ented features such as an enclosurerating of IP 67, an LED on the housingfor indicating switching state, optionalPNP or NPN output, cable or plug con-nection, and accessories for easier in-stallations. INFO 226

NEW

S

SICK insight 2/2002

The C 4000 Micro light cur-tain offers maximum safety

status message output and an RS 232interface are integrated for configura-tion and diagnosis. Moreover, there are(further) inputs and outputs on the sen-sor for Emergency Stop or safety inter-locks.

The C 4000 Advanced fulfils evengreater demands. In addition to thefeatures of the Standard series it of-fers the possibility of variable blanking(suppression) ranges – fixed blanking,flexible blanking, and reduced resolu-tion. These various types of blankingcan also be combined, and allow mate-rial to be passed through the protectivefield to the machine, and the blankingout of tool parts or travelling cableswithin the protective field.

Safety above allBasic safety demands are fulfilled bythe C 4000 Micro. The device offersresolutions of 14 mm or 30 mm withranges of 5 m or 6 m and protectivefield heights of between 300 mm and1,200 mm. An integrated electronicalignment aid with a 7-segment indica-tor simplifies installation. Restart inter-lock and external relay monitoring func-tions are integrated in the C 4000 Mi-cro. The 7-segment indicator providesuser-friendly commissioning and statusdiagnosis during operation.

Safety and more ...... is offered by the C 4000 Standardand Advanced versions. Thus, the Stan-dard design has ranges of up to 19 mand resolutions of 20 mm, 30 mm or40 mm. The protective field height canbe up to 1,800 mm. Up to three sys-tems can be cascaded (i.e. connectedin series) allowing protective fields tobe combined. Beam coding preventsmutual interference between C 4000units installed near one another. The

The key to more safety: Micro, Standard and Advanced – the C 4000 light curtain isavailable in these functional versions

„Shorties” The C 4000 Micro Light Curtain 28 Products

The C 4000 Micro safety light curtain is the ideal solution wher-ever maximum safety is needed at hazardous points-of-operationand space is very tight. Narrow design, simple installation, trou-ble-free operation, comprehensive diagnostic functions and a highlevel of user-friendliness are the strengths of this device, thatconforms to EN 61496, Type 4 and IEC 61508 SIL 3.


SICK insight 2/2002

MHV cameras: more thanjust bar codes in view

>> This has been made possible usingcode detection by camera, and power-ful image evaluation that ensures highfirst-read rates even under demandingconditions. Companies that have tosort packages and letters or detectCDs and video films, for example, willprofit from this.

Strong when codes are weakThe strengths of MHV reading systemsare seen particularly clearly with codesof weak print quality. Within a few milli-seconds, image processing can pre-

pare the captured bar-code image insuch a way that all the information canbe evaluated. It can also reconstructpartially illegible code information atsimilar speeds. Finally the MHV is ca-pable of reliably identifying very longbar codes with short bar heights.

Versatile through camera technologyThe camera technology offers users ofthe MHV many possibilities as itrecords a complete picture of every la-bel. “Normal” bar codes can be identi-

Rapid detection independent of code alignment – the MHV series of cameras

Flexible code orientation, rapid evaluation of labels even if onlypartially visible, and suitability for bar codes and 2-D codes arethe main advantages of the MHV series of cameras.

fied in any orientation and positionwithin the camera window. The sameapplies for 2-D codes, such as thosethat are increasingly being attached toparcels and letters.

From above or from the side?Two device versions are available de-pending on the application. The designwith a fixed focal distance is used

when there are only small distancevariations between the reading systemand the code itself. Examples includethe identification of CDs or videos on aconveyor belt or reading package la-bels from the side. The autofocus ver-sion offers a large depth of field and isthus also suitable for objects whosedistance to the MHV is variable, suchas mixtures of large and small deliveryunits, e.g. at mail-order distributioncentres or the sorting plants of postal,express and parcel services.

The MHV series of cameras from the USA 29Products


SICK insight 2/2002

The redesigned W 160 series of miniature photoelectric switches30 Products

Redesign of the W 160: morepower with unchanged size

>> For more than 10 years the W 160miniature series has provided optimumsolutions for countless applications.Substantial improvements mean thatthis will also be the case in future –with the “new” W 160.

Improvements achievedThe following table provides details onwhat features of the through-beam, re-flex and proximity photoelectric switch-es have been improved.

It is important for users that thenew W 160 can now be used for morerapid processes. The increased rangesand scanning distances not only pro-vide them with additional signal re-serves for even more reliable switchingbehaviour – they can also reduce thenumber of different sensor types in op-eration. The 3-pin plug connection nowavailable in addition to the 4-pin plugand cable connections, reduces wiringcosts and simplifies connection to fieldbuses.

Proven advantages retainedAmong others, the housing size, me-chanical connection technology, andposition of the optical axes remain un-changed. Thus users can easily con-vert to the “new” W 160 when replace-ment is necessary.

At first glance unchanged, the interiors of the new W 160 seriesof photoelectric switches contain state-of-the-art sensor technol-ogy. With scanning distances almost tripled, switching frequen-cies almost doubled, and response times more than halved, itsets new standards in many applications in automation technolo-gy. Important mechanical properties have been retained – makingit easy to replace the old W 160 with the new device.

Ranges/ The “old” W 160 The redesigned W 160scanning distances

WS/WE 8.5 m 15 m

WL 3 m 6 m

WT Energetic 360 mm 900 mm

Switching frequency 550/s 1000/s

Response time 0.9 – 1.5 ms 0.5 ms

The new W 160 series of photoelectricswitches …

… now with more power!

The new W 160 in comparison


SICK insight 2/2002

The OMNI 2110 laser scanner from the USA 31Products

The new OMNI 2110

OMNI 2110 – X-tra flexibleconfigurable scanners

gets the precise reading configurationneeded for the application.

Operates without PLC and PCThe software of the OMNI 2110 is writ-ten in “C” programming language. Se-lection of this standard programminglanguage allows the user to run thereading station with their own pro-grams. The system can thus also beused in stand-alone operation. Theuser also gains maximum flexibility asa result of eight digital inputs and eight

digital outputs. This allows a variety ofcontrol information from the plant envi-ronment to be used for identification orgiven out to other machine control sys-tems or display systems.

Maximum availability thanksto constant self-diagnosisSystems designed for high perform-ance often cause serious costs if thereis a fault. This is avoided by the OMNI2110 through comprehensive diag-nostic functions. Thus, among otherthings, label quality is continuously de-termined and the reading rate is 100 %evaluated. Moreover, the reading sys-tem continuously gathers informationon the status of important compo-nents, e.g. laser diodes or mechanicalparts, and thus allows preventive main-tenance in good time and at a suitablemoment. The diagnostic data from anynumber of OMNI 2110 can be gatheredcentrally via Ethernet and a modemconnection, and used for decentralisedsystem maintenance and optimisationfrom anywhere in the world.

>> Whether one, two adjacent, two op-posite or a four-X reading window – withthe OMNI 2110 all these optical config-urations can be achieved with thesame housing. If you know the area inwhich the bar codes on the objects areto be read, you can choose the eco-nomical “single-X solution”. With thepath widths and depths of focus to becovered steadily increasing, the num-ber of reading windows rises to a maxi-mum of four. As a result of this modu-larity within the same housing the user

SICK’s OMNI 2110 is an individually configurable omni-readingsystem that meets all tasks. The system, taken over as part of acompany acquisition (see also page 40), can reliably identify anybar code in any orientation with up to four crossed (“X”) laserlines. It also offers the user X-tra flexibility regarding softwareand control.


SICK insight 2/2002

Applications with aggressive media –capacitive proximity sensors made of PTFE

may occur. It is also suitable whereverplants require frequent cleaning withchemicals or at high temperatures. AsPTFE does not absorb any liquid it isnot possible for any build-up of themedium to take place on active switch-ing surfaces – preventing spurious sig-nals while checking filling levels orpresence.

IP 67, high EMC, andadjustable switching distanceThe use of PTFE has no effect on thefunctional features of the CM 18. Likethe plastic version, the advantages ofthe CM 18 PTFE include:

>> PTFE (polytetrafluorethylene) is re-sistance against almost all chemicalsand organic solvents. As a result thematerial is ideal for sensors that areexposed to aggressive media and theirsteams or vapours.

Filling level and presence con-trol with the CM 18 PTFEUsing PTFE for the housing and theM18 screws allows the sensor be usedfor checking the filling levels of aggres-sive media, e.g. hydrochloric acid, sul-phuric acid, phosphoric acid, a varietyof alkalis and numerous solvents. Thesame is true of object detection in en-vironments in which these materials

The CM 18 PTFE capacitive proximity sensor32 Products

Acids, bases and solvents frequently attack sensors in normalplastic housings. But these chemicals have no chance againstthe new CM 18 PTFE capacitive proximity sensors, making themparticularly suitable for detecting acids, bases and solvents.

At home in aggressive media: the CM 18 capacitive proximity sensormade of PTFE

p an enclosure rating of IP 67,p high electromagnetic compatibility

(EMC), complying with device stan-dard EN 60947-5-2

p a long switching distance that canbe continuously adjusted between 3 mm and 8 mm,

p PNP or NPN switching outputs,p antivalent output functions, andp a 2 m connection cable.

The CM 18 PTFE has a delivery timethat is as short as its operating lifetimeis long: the sensor is available fromstock.


SICK insight 2/2002

Intelliface – intelligent interface components 33Products

Intelligent interfaces for safety-oriented automation

ing; as well as safety interfaces andoutputs up to Category 4. A variety ofsupplementary functions are availabledepending on the device and its appli-cation-specific design, e.g. clock pulse,Emergency Stop at the device, and log-ical AND/OR linkages.

Modules for safety busesThe IP 67 I/O modules of the UE 1000series are the bus nodes for demand-ing requirements. The devices are de-signed for machines and plant withhigh levels of networking and program-mable logic controllers. Bus technologyopens up many safety-related techno-logical advantages, including:

p low wiring costs, p bi-directional communication

between the field and control levels, p high transfer rates, p diagnosis for individual sensors, p automatic downloading of the sen-

sor configuration and parametersduring first commissioning,

p the state of the 16 active and pas-sive inputs for safety sensors, and

p the possibility of using auto-reconfig-uration during plant operation whenservicing is required.

Differently networked control environ-ments can be integrated almost every-where in safety concepts with the com-ponents of the Intelliface concept: theUE 10, UE 100 or UE 1000.

>> With the Universal Equipment (UE)components of the Intelliface concept,users profit from quicker commission-ing, simpler maintenance, and the un-complicated replacement of sensors:minimising operating costs and ensur-ing highly cost-effective safety technol-ogy and plants.

Modules for basic require-ments and moreThe basic requirements of “safe” au-tomation are covered by the modernsafety relays of the UE 10 series. Theyact as evaluation and test devices foropto-electronic safety sensors and in-terlocks complying with EN 61496,Types 2 – 4.

The UE 100 series offer more logic,more functionalities and more applica-tion-specific variants. For machineswith low levels of networking they allowthe simple integration of safety tech-nology into the machine control sys-tem. Each of the various UE 100 mod-ules has several parameterisable oper-ating modes; an RS 232 interface fordiagnosis and setting device parame-ters; LED and 7-segment function andoperating mode indicators on the hous-

With Intelliface, the family of intelligent interface components forvarying levels of networking, SICK has implemented a conceptthat allows safety sensors to be integrated into relay, PLC andsafety field bus environments.

UE components of the Intelliface concept: above, the UE 10 series, right, theUE 100 series and bottom right, the UE 1000 series


SICK insight 2/2002

three weeks. In drag chain tests theyachieved high acceleration and speedvalues. And more than 2 million bend-ing cycles with a bending radius of 10 xD are guaranteed.

Various connection and lengthoptionsSICK provides a comprehensive rangeof connection technology. M8 connec-tion plugs are available with 3 or 4pins, M12 plugs with 4 or 5 pins. Eachvariant can be selected with straight orangled cable inlets. A variety of cablelengths cover all distances betweensensors and control systems. The PURhalogen-free cables are UL/CSA-ap-proved and can thus be used world-wide.

PUR connection cable34 Products

>> This makes them ideal for harsh en-vironments, such as those found in au-tomobile construction, or on machinetools, processing machines or robotsfor example. M8 and M12 device plugswith a differing pin numbers, straightand angled cable inlets, and a varietyof cable lengths cover almost all instal-lation conditions.

In response to varied demandsFire protection directives stipulate thathalogens are not to be used, thatspraying processes in automobile con-struction are absolutely silicon-free,that conveyor, handling and robotic sys-tems require cables that are flexible

and resistant to rubbing, bending andtorsion, and point out that boring oilsand lubricants attack conventional PVCcables. In addition to the customary or-ange-coloured PVC cables, SICK nowoffers suitable black (and thus colour-neutral) control cables that have under-gone a variety of demanding tests forinductive, magnetic and opto-electronicsensors that are operated under suchconditions.

Passed tests with flying coloursResistance to coolants and lubricants,for example, was proven by keeping ca-bles in a test-bath heated to 70 °C for

Non-flammable: the PUR-coated sensorcables meet current fire protection directives

Halogen-free PUR sensor cables for enhanced requirementsSICK now offers connection ca-bles for enhanced requirementsfor almost all inductive, mag-netic and opto-electronic sen-sors. The polyurethane-coveredsensor cables are free of halo-gens, PVC and silicon, are re-sistant to coolants and lubri-cants and, with their high tor-sional strength, are particularlysuitable for drag chains.


SICK insight 2/2002

Mobile data detection – the IT 3875 hand scanner 35Products

always in reliable online contact withthe control level. Depending on thesystem design, up to nine scannerscan be operated simultaneously withup to four different application tasksvia a single base station.

Simple integration in the IT environmentSmooth integration of the device in theexisting IT environment is possiblewithout modifying the software at thecontrol level. With the help of the op-tional “IQ App Designer” software fromHand-held Products the data sent fromthe host can be converted in such away that it is easily understood whendisplayed on the four-line display. Ifnecessary the operator can even ad-just the size of the characters dis-played.

Commissioning – just removefrom the boxMore than 90 % of customer applica-tions can be solved directly by the fac-tory-supplied integrated software mod-ule. Incoming goods, the warehouse,commissioning, despatch, stock man-agement and inventory are typical ar-eas of operation for the IT 3875.

>> The IT 3875 supplements the fami-ly of robust and reliable radio scannersoffered by SICK. Bar codes, high-densi-ty codes, or PDF 417 codes can be rap-idly and reliably identified at long range– even if they are on large or un-favourably shaped objects – with thevarious linear image-capturing mod-ules.

Wide-band data radio for reliable transfer pathsData communication between thescanners and the ST 2070 base sta-tion takes place in the 2.4 GHz ISMband. This transfer process can copewith large data loads and has provedextremely reliable in environments witha lot of interference thanks to its fre-quency stepping process. Thus, withina radius of about 30 m, the operator is

The IT 3875 hand-heldscanner with radio, display and keyboardMobile data capture becomes an interactive process with thenew IT 3875 hand-held scanner as a result of its rapid linear im-aging module for bar codes and PDF; its four-line LCD display thatshows a lot of order or read information; its keyboard for data in-put; and its integrated wide-band data radio module – whichmeans that the operator remains in online dialogue with the con-trol level within a working area of more than 3,000 m2 -- withoutrequiring any software adaptations.


SICK insight 2/2002

The development of 2-D codes36 Know-how

The history of the 2-D code

since the late 80s. So-called batchcodes were developed – bar codes withshort bar lengths that were shown oneabove another. The use of additionalline indicators, such as start and stopcodes, led to the creation of a two-di-mensional symbol. The best knownrepresentative of the batch code is thePDF 417 (see illustration). In contrast,“real” 2-D codes are constructed likematrices: there are black and whitecells, like a chess board, that repre-sent the information. With additional,redundant information that is also lo-cated in the matrix, an enormous readreliability can be achieved. Accordingly,matrix codes are characterised by amostly square arrangement of square,round or otherwise shaped data cells.For identification or segmentation ofthe coding from its surroundings, andto determine the dimensions, most ma-trix codes have so-called “finder pat-terns”. These may be concentric cir-cles, specially shaped corner markingsor particular margin designs. The bestknown of these are Data Matrix, QRcode and Maxicode.

One-dimensional code (1-D codes)The development of computers duringthe 1950s and progress in opto-elec-tronics were the prerequisites for theuse of bar codes. In the course of timea range of typologies, some of thembranch-oriented, were created – someof which are still in widespread use to-day, e.g. Code 39, Code 128, 2/5 In-terleaved and the EAN code, commonlyfound in commercial use.

Two-dimensional codes (2-D codes)New codes have become established

New logistical concepts and a desire for increasing amounts of in-formation required new labelling solutions. Starting with the barcode, development led to the batch code and then the 2-D code.This article explains briefly what the individual codes can do andhow development took place.

From bar to point: Data Matrix ECC 200The 2-D Data Matrix code ECC has aclear lead. This is because of its:p high information density,p low space requirement,p omnidirectional readability (360°),p high read reliability thanks to its

error detection and correctionalgorithm.

But users can only take full advantageof the Data Matrix ECC 200 with suit-able reading devices such as SICK’sICR 850. You will find an application de-scription involving this 2-D reader onPage 21 of this issue.

Data Matrix:

Pattern Finder:

L-limits determine the size of the symbol

B/W pattern delineates cell size

white edgeson ECC 200

SICK insight 2/2002

The Exploratorium in San Francisco 37Museum

A centre of learning for research, artand human perceptionThe Exploratorium of San Francisco specialises in perceptionand learning with multimedia and interactive exhibits. Theknowledge available in this somewhat different type of techni-cal museum is used by 50 – 60 million people worldwide.

“Learn and understand and experience” is the motto of the Exploratorium

vantage of the “knowledge” of the Ex-ploratorium.

Links all forms of learningThe various methods of learning are in-terwoven at the Exploratorium. Three-dimensional exhibits allow informal“learning through understanding andexperience”. The whole range of me-dia, from books to the Internet, areavailable for formal, classical learning.Parallel to these, there are a widerange of educational events for 77,000schoolchildren and students a year,and the further education of more than10,000 teachers. And every year abouta dozen artists are invited to developnew exhibits to further enhance theknowledge on offer.

The Exploratorium was founded byphysicist Dr. Frank Oppenheimer in1969. 500 employees ensure that themuseum can continue to expand itsmission as a training centre for re-search, art and human perception.

>> The Exploratorium is located in thePalace of Fine Arts in San Francisco. Itconsiders itself a centre for both for-mal and informal learning. Apart frombooks and their own quarterly maga-zine, they use all types of informativemedia with their varying modes of ex-pression, and more than 650 interac-tive exhibits for access to and informa-tion on research, nature, art and tech-nology.

Numerous topics for countlessvisitors More than a dozen core subjects areon offer to the 600,000 visitors eachyear (almost half of whom areteenagers or younger). A further fivemillion people learn from exhibits thathave been lent to other technical mu-seums worldwide. And there is also theInternet: the 12,000 pages available atthe museum’s www.exploratorium.edusite are visited six million times a year.Experts estimate that a total of be-tween 50 – 60 million people take ad-

insightLINKFind out more about the museum on the Internet at:www.exploratorium.edu

SICK insight is highlighting technology-oriented museums from around the world.This glance beyond SICK’s direct areas ofinterest is intended to provide you withideas on where you can gain technical in-formation developed, displayed, used orpassed on by others, on location or viathe Internet. Thus our article on the Heu-reka centre of knowledge in the Finnishtown of Vantaa was received with great in-terest. Today we are presenting the Explo-ratorium of San Francisco.

SICK takes overStegmann>> With effect from 1 October 2002SICK AG has taken over MaxStegmann GmbH in Donaueschingen,one of the leading producers of shaftencoders and actuators for automa-tion technology.

With this acquisition SICK AG hascompleted its product portfolio in thearea of factory automation and at astroke achieved a significant marketposition in the area of shaft encoders.Max Stegmann GmbH has approx. 600employees worldwide. Of these, about200 work in the foreign subsidiaries inthe USA, Poland, France, Italy, GreatBritain and the Netherlands. Groupturnover was 52 million euro in 2001.

In addition to optical, inductive,magnetic and capacitive sensors, cus-tomers can now also obtain rotativesensors (shaft encoders) from SICK.The main consumer sectors – both forSICK’s main areas of business and forthe rotative sensors – are the packag-ing machine industry, handling tech-nology and robotics, the automotiveindustry, storage and conveyor tech-nology, the electronics and semi-con-ductor industries, and printing andpaper. With this acquisition SICK alsoenters the growth market of drive tech-nology.

NEW

S

SICK insight 2/2002

New acquisition International branch management – Automotive38 SICK Tour

The international team forthe automotive industryOptimising production processes, establishing services, the in-troduction of innovative products – theses are the aims of SICK’ssector managers as they visit leading automobile companies. Asa factory project is often a kind of pilot project for a whole group,sector management is frequently synonymous with active, inter-national project management.

>> Global partner SICK provides a sec-tor team for the automotive sector as a“personalised centre of competence”,involving all SICK’s product areas. Andequally important: it also ensures thatrequirement profiles for productionmethods are met. This is achieved withthe help of development input to createadapted sensor solutions.

SICK’s automotive sector manage-ment team, active on five continents,meets twice a year to improve the co-ordination of projects. An internationalAutomotive Meeting has just takenplace in Elsass. The team, more thantwenty of them, discussed the opportu-nities for employing the latest automa-tion, safety and Auto Ident technologyat automotive production sites world-wide.

Optimised performance packagescan be arranged through the interna-tional sector team as a result of their

knowledge of the complete range ofproducts, systems and services avail-able.

insightLINKYou can obtain further information withthe attached card under:INFO 235More about the Automobile Museum atwww.collection-schlumpf.com/schlumpf

A day out for the international branch team at the National Automobile Museum in Mulhouse

This acquisition completes the factoryautomation product portfolio

SICK insight 2/2002

SICK’s new Logistics Centre 39SICK Tour

A look inside the newly built Logistics CentreSICK AG has been able to further improve customer service anddelivery quality since completion of the new Logistics Centre atthe end of July 2002. After a planning and building period of al-most two-and-a-half years the new Logistics Centre in Waldkirchsuccessfully went into operation on time. 6-aisle small parts store

Capacity: 32,000 containersPerformance: 136 dispositions per

hour per aisle

p Online printing of delivery notesand address labels

p Automated despatch

p Commissioning by means ofnumerical balance technology

p Pick-and-pack systematics

Logistics Service: p Pre-fabricationp Labellingp Customer-specific packagingp Special operations

3-aisle high-bay warehouseCapacity: 1,700 palletsPerformance: 35 dispositions per

hour per aisle

NEW

S

SICK insight 2/2002

40 SICK Tour VW Mexico/Training New product portfolio with USA – Auto Ident

Training at VW Mexico>> Mexico in March: more than 20 em-ployees from the new VW works inPuebla – where the new Cabrio is built– and from SICK’s partner SEPIA weretrained in the technology, method offunctioning, and programming opportu-nities of SICK safety systems.

The event took place in Spanishand received an entirely positive re-sponse: “necessary and important forour work”, “good, thorough and inter-esting” and “absolutely to be recom-mended, because everyone involvedwith them should know about the han-dling and correct use of such devices”.

Training programme withworldwide orientationSICK’s Training & Education pro-gramme not only offers training onSICK products, but also on wider top-ics. These include events coveringsafety fundamentals, such as Funda-mentals of machine safety, The func-tion, selection and use of safety equip-ment, Safe switching technology andfluid technology, that are particularlyaimed towards specialist and manage-ment staff involved in safety at work.The programme will be expanded in2003 and new courses will becomeavailable at the end of November. Any-one who would like more information by Internet – as was the case at VWMexico – will find further details underwww.sick.de/schulungen.

Auto Ident: new orientation towards theNorth American market

sition of CI Material Handling. Therange of products of the three com-bined units have been harmonised. “Inthe USA the reading systems of the CIMaterial Handling unit that are estab-lished there will be continued – supple-mented by the entire programme of“blue” line scanners, OMNI systemsand laser measurement technologyfrom Reute.”

Outside the USA the new productportfolio will be supported by SICK’s in-ternational sales organisation. ThusSICK has succeeded in being able tooffer users the appropriate device tech-nology, with the appropriate services,for every task – worldwide.

A new product portfolio withinteresting potentialsA complete and powerful product port-folio is the key to success on the mar-ket. With the system products fromCanton and Reute, and the well-known“blue” line scanner series, SICK cannow present itself worldwide with newstrengths.

www.sickusa.com

>> Lazerdata was taken over from thePSC Group in July 2001. The CI Materi-al Handling Division of RVSI was addedto it in December 2001. SICK AutoIdent Inc. (with its headquarters in Can-ton, Massachusetts) was created with-in the framework of these acquisitionsin the USA. As a subsidiary of SICK Inc.in Bloomington, Minnesota, SICK nowhas its own direct sales, service sup-port, development and production.

Strong in systems business –worldwideWith the takeover of Lazerdata and CIMaterial Handling SICK now has adense network of application consult-ants and service sites in the USA, theworld’s third largest market for AutoIdent systems. “This is the prerequisitefor being able to provide optimum serv-ice to sectors such as postal and par-cel services, airports, or logistics anddistribution”, explains Martin Volkmar,Market Manager for North America atSICK’s Auto Ident Division in Reute.Development capacities have beenconsiderably expanded with the acqui-

The North American identification system environment haschanged considerably during the last six months. With the acqui-sition of two companies, SICK has also become a major supplierof complex scanner systems for conveyor and logistical applica-tions – with comprehensive expertise and a support infrastruc-ture in the USA.

SICK insight 2/2002

20 years of SICK Australia 41SICK Tour

SICK Australia celebrates 20th birthday

partner. Regardless of whether it is IVP,Stegmann, Mayser, Murrelektronik orProxitron, the portfolio even providesfor customers in remote corners down-under and in New Zealand with all theadvantages of “one-stop shopping”.Today, the sensors sold on behalf ofother companies contribute approxi-mately 20 % to SICK Australia’s annualturnover.

An effervescent source for sensorsSICK Australia really is a source forsensors – in both end-customer andOEM terms. A wide product pro-gramme, a complementary range, on-site support, and the ability to fulfilspecial needs especially well, havecontributed enormously to this suc-cess. The “source for sensors” is stillflowing strongly as, on the one hand,Australia has largely managed to avoidbeing dragged down into the whirlpoolof the world economic recession and,on the other hand, the food and asso-ciated packaging industry are particu-larly strong in Australia – and SICK is

the number one source here.Thus, SICK Australia will stay on

the up-and-up for many years to come.www.sick.com.au

>> SICK has been active in Australiafrom as early as 1970 – in those daysonly represented by a business divisionof the Dutch electronics group Phillips.In 1982 the time was ripe for foundingan independent SICK branch – at thattime the seventh worldwide. Despitetough competition from the USA andAsia, SICK Australia developed from anoutsider to the market leader. Busi-ness development also made enor-mous leaps (like the indigenous kanga-roo): from a US$ 56,000 turnover in1982 to about US$ 17 million in 2001.

Direct customer contact and a“one-stop shop” for sensorsSince 1984 the team of qualified appli-cation and sales advisers, particularlyin external services, has undergonecontinuous growth. Today about half ofthe almost 50 employees are in regulardirect on-site contact with customers –whether at Ayers Rock, in Perth, in Tas-mania or in New Zealand. Because ofthis, SICK Australia are in turn, of inter-est to sensor suppliers with comple-mentary product ranges as a sales

Since 1982 SICK has been represented in Australia (and later inNew Zealand, too) with its own branch at Ivanhoe near Melbourne.What was started by Peter Horman, the former and currentManaging Director, as a “me-too supplier” has since become “thesource for sensors” on the fifth continent – in the immediatevicinity of the Asian-Pacific Economic Area.

John Brock (Product Sales Manager), Sandra Watts (Administration) and Peter Horman (CEO) from SICK Australia

Australia at a glance:Official Name:Commonwealth of AustraliaCapital:Canberra (310,000 inhabitants)Area:7,682,300 km2 – 21 times as large as GermanyPopulation:Almost 19 million – of these almost half live in cites Populations of the three largest cities:Sydney (approx. 4 m.), Melbourne (3.6 m.) und Brisbane (1.4 m.)Population density:2 persons per km2 – this figure is 248 in Germany …

SICK insight 2/2002

The Power of Creative Intelligence10 ways to tap into your creative genius, by Tony Buzan

Creative Intelligence42 Book Corner

Book described by Ingrid Rathfelder, Editor ofSICK insight online newsletter

“The Power of Creative Intelligence”is available as an e-book, for exam-ple, from amazon.comISBN 0-722-54050-7

>> PISA: for months this name hasbeen hovering over the German nationlike a sword of Damocles. Germany isbelow the OECD1 average in all areas,and sometimes considerably lower.

Alright, the study refers to the situ-ation in today’s schools, but was it anydifferent in my time? So are the Ger-mans just plain stupid or, to put it an-other way, is there still hope? I sayYES. But there is no gain without pain.

I was looking for literature thatwould not strangle my hope at birth,but allow it to ripen to certainty, when Icame across this book by Tony Buzanon the discovery of creative intelli-gence.

The author invented the MindMaps® and is one of the world’s leadingauthorities on more efficient use of thebrain. If anyone can help ...

To begin with I was given a short in-troductory test to clarify my current cre-ative capabilities, and found out whatcreative intelligence actually is.

In the first chapter Buzan showswhich half of the brain is responsiblefor what, and how the two halves com-municate with one another. I was re-lieved to read that if I cannot do some-thing it is not because I lack talent, butbecause I have to use my whole brainto achieve success. And the right half,in particular (that is responsible for art,creativity and emotionality) must bebetter trained. The author provides uswith tips on how we can get the twohalves of the brain to act as equal part-ners.The second chapter deals with Buzan’sMind Maps®. The author created thethought instrument Mind Maps® be-

cause the brain is bored by the lineari-ty of notes, that are only processed bythe left half of the brain (responsiblefor intellect, learning and business ac-tivities). These maps support co-opera-tion between the hemispheres of thebrain, and the structuring of teachingmaterials and work areas that sponsorcreativity, memory and other talents. Inthis section of the book I could use theword “FUN” to test for myself that itworks. It really was fun, too.

Chapters three and four describehow I can become an artist or musi-cian. Here it is important to overcomelimits and find the right attitude. All thetips and tricks suggested are illuminat-ed using exercises (I already sing in thebath!).

Chapter five is given over to cre-ative productivity, which is a product ofthe quantity of ideas that are thoughtup and the speed at which they are pro-duced. Buzan uses famous people asexamples to show that people oftenhave masses of rather average ideasuntil they come up with the one brilliantconcept. So don’t give up, it’ll come toyou one day.

Two creative strengths, flexibilityand originality, are described in Chap-ter six. A creative spirit considerseverything from an endless number ofviewpoints and can produce creative in-terconnections. I also found the refer-

ence to the creative art of changingone’s mind interesting. In order to prac-tice this, one should assume the oppo-site of what is generally considered cor-rect. Using examples of sportsmen andartists, Buzan shows what this canachieve. I spontaneously think of JanBoklöv here, who revolutionised skijumping with his V-style.

The last three chapters describethe brain as an association machine,how I can become a poet, and that Ishould revert to a child again to be-come truly creative. I really liked thenumerous exercises and tests in thesechapters. They provide very good illus-trations of what one can make of one-self.

All in all a highly stimulating andgraphic book that does, however, haveone prerequisite: the will to change andto find new potentials in oneself.

1 Organisation for Economic Cooperation and Development

insightSERVICESubsidiariesAustraliaTel. +61 3 9497 4100+8 3 3480 2 – toll [email protected]. +43 22 36 62 28 [email protected]/LuxembourgTel. +32 2 466 55 [email protected]. +55 11 5561 [email protected]. +85 2 2763 [email protected] RepublicTel. +42 02 578 10 [email protected]. +45 45 82 64 [email protected]. +358 9-7 28 85 [email protected]. +33 1 64 62 35 [email protected] BritainTel. +44 17 27-83 11 [email protected]. +39 02 92 14 20 [email protected]. +81 3 3358 [email protected]. +82 2 786 6657/[email protected]. +31 30 229 25 [email protected]. +47 67 56 75 [email protected]. +48 22 837 40 [email protected]. +65 6744 [email protected]. +34 93 4 80 31 [email protected]. +46 8-680 64 [email protected]. +41 41 619 29 [email protected]. +886 2 2365 [email protected]. +1 952 941 [email protected] and agencies in all major industrial nations.

Trade fair dates Imprint Contacts 43Info

Central Sales, GermanySICK AGSchiess-Straße 5640549 DüsseldorfGermanyTelefon +49 (0)211 53 01-0Fax +49 (0)211 53 01-100

Company HeadquartersSICK AGSebastian-Kneipp-Str. 179183 WaldkirchGermanyTelefon +49 (0)7681 202-0Fax +49 (0)7681 202-38 63

Trade fair dates GermanyTrade fair Location DateSPS Drives Nuremberg 26th –28th Nov. 2002i+e Freiburg 23rd –25th Jan. 2003SEMICON Europe Munich 1st – 3rd April 2003HMI Hanover 7th – 12th April 2003Ident.de Wiesbaden 6th – 08th May 2003

Trade fair dates EuropeTrade fair Location DateIntertech Bodensee Dornbirn A 7th – 9th Nov. 2002elec Paris/Villepinte F 9th – 13th Dec. 2002HISPACK Barcelona E 31st March – 4th April ’03IPACK-IMA Milan I 4th – 8th March 2003AUTOMATICON Warsaw PL 1st – 4th April 2003

Trade fair dates worldwideTrade fair Location DatePACK EXPO Chicago USA 3rd – 7th Nov. 2002SCAN-TECH Tokyo J 9th –13th Nov. 2002PRO MAT Chicago USA 10th – 13th Feb. 2003ICA Guangzhou China 3rd – 6th March 2003Industrial Automation/NMW Chicago USA 3rd – 6th March 2003METALFORM Rosemont, IL USA 23rd –26th March 2003SPTC BFEXPO Shengyang China 10th – 13th April 2003

ImprintPublisher: SICK AG · Postfach 310 · 79177 Waldkirch · Tel. +49 (0)7681 202-0

Fax +49 (0)7681 202-3863 · www.sick.com · [email protected]

Co-ordination: Anette Hippach · customer magazine project manager, SICK [email protected]

Specialist editors: TOP MEDIA · Dirk S. Heyden · 69469 [email protected]

Conception/layout: johnson][braun Direktwerbung · 76133 Karlsruhe · [email protected]

Printing: Druckerei Furtwängler · 79211 Denzlingen · [email protected]

Individual contributions may be reproduced after prior consent. Please contact us at: Tel. +49 (0)211 5301 0 · Errors excepted · Subject to technical change

>>A practical tip on using the reply cards: Unfold the half-page with the reply cards. When you find an interesting topic in themagazine, about which you would like more information, look for the info numberbelow the article, and tick this info number on the unfolded reply card.

Ever-faster, ever-better: The possibilities of microelectronicsare almost limitless. With ever-newer challenges for elec-tronic automation. SICK, as one of the leading manufactur-ers of sensors, is ever-present. Whether with miniaturesensors, Auto Ident systems, or safety technology – wemake a major contribution to innovative solutions. Comprehensively, for all tasks and in all high-end applications. Always in close co-operation with customers and end-users throughout the world.

Find out more at www.sick.com

Maximum possibilitiesfor microelectronics

Industrial Sensors Industrial Safety Systems Automatic Identification

SICK AG · Sebastian-Kneipp-Str. 1 · 79183 Waldkirch · Germany · Phone +497681202-0 · Fax +497681202-3609

insight2/2002 INFOCardPlease send me more details on the following articles(please tick boxes for appropriate numbers)

201 202 203 204 205

206 207 208 209 210

211 212 213 214 215

216 217 218 219 220

221 222 223 224 225

226 227 228 229 230

231 232 233 234 235

Sender:

Name

Position

Company

Street

Postal code/town

Telephone

e-mail

Please send me SICK insight, your customer magazine, regularly.

Please send me the SICK insight online newsletter regularly.

It’s quickest by fax:+49 (0)7681 202-3401

insight2/2002 INFOCardPlease send me more details on the following articles(please tick boxes for appropriate numbers)

201 202 203 204 205

206 207 208 209 210

211 212 213 214 215

216 217 218 219 220

221 222 223 224 225

226 227 228 229 230

231 232 233 234 235

Please send me SICK insight, your customer magazine, regularly.

Please send me the SICK insight online newsletter regularly.

>>

Sender:

Name

Position

Company

Street

Postal code/town

Telephone

e-mail>>

It’s quickest by fax:+49 (0)7681 202-3401

insight

<< Simply complete card to receive further information on the individual articles

It’s quickest by fax:

+49 (0)7681 202-3401

2/2002 INFOCard

Please

affix

stamp

SICK AG

Marketing CommunicationRef.: “SICK insight”Postfach 310

79177 WaldkirchGERMANY

insight

<< Simply complete card to receive further information on the individual articles

It’s quickest by fax:

+49 (0)7681 202-3401

2/2002 INFOCard

Please

affix

stamp

SICK AG

Marketing CommunicationRef.: “SICK insight”Postfach 310

79177 WaldkirchGERMANY

sick magazine

Documents

sick sensors

sick interlocks

sick products

sick branch

founding of sick australia

new inductiveproximity

new zealanders

new logisticscentre