signal requesting devices - langmatz · • signal request via vibrating push-button on the bottom...

Signal requesting devices

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0 3 S I G N A L R E Q U E S T I N G D E V I C E S

G E N E R A L

0 5 C R O S S G U I D E

0 8 C R O S S G U I D E A C C E S S O R I E S

1 0 B A S I C G U I D E

1 2 E A S Y G U I D E

1 4 S A F E T Y G U I D E

1 6 A C O U S T I C S I G N A L L I N G D E V I C E

1 8 A C O U S T I C D O U B L I C

2 1 D E V I C E S F O R R O A D T R A F F I C

S I G N A L S Y S T E M S

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Buttons from Langmatz: wait for the signal!

Advantages

Langmatz signal requesting devices – for crossing the road safely.

For more than 30 years, Langmatz has been making a contribution to improved road safety with its innovative products. In this fi eld, we supply modern signal requesting devices for traffi c light installations in a variety of designs, in addition to acoustic signal-ling devices and SOS/emergency call buttons for road tunnels. Pedestrian signal requesting devices from Langmatz can be used by pedestrians to request a green signal at traffi c light installations, while the signalling status can be communicated to visually

impaired people through both acoustic and haptic signals.

All over the world, people put their trust in signal requesting devices from Langmatz. We gave these devices the name “guide” – after all, they lead, guide and direct pedestrians. The signal request is entirely reliable regardless of the weather conditions, and the devices can even be operated while wearing gloves.

We offer three different device variants, all equipped with extensive basic functions.

We ensure safety!

• Universal voltage• Easy to install on all pole diameters• Multifunctional confi guration options• Secured against vandalism without accessories• Approved by all major signal engineering fi rms

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155

mm

197 mm

250 mm

256

mm

Our entry-level variant:

The EK 424 easyguide is a simpledevice for pedestrians and cyclists. A tried-and-tested signal requesting device with basic central functions for an ideal price/performance ratio.

Our basic variant:

The EK 524 basicguide is a signal requesting device for pedestrians and visually impaired people which features pre-defi ned standard settings. An integrated loudspeaker is optional. The basicguide can be used in combination with the EK 98 Acoustic doublic. Adjusted to the traffi c noise, this enables independent output of the orientation sound and/or pedestrian crossing signal – even without a signal requesting device.

Our high-end variant:

The high-end EK 533 crossguide device is already known in Germany as the “talking traffi c light”. The device for pedestrians and visually impaired people is able to control the volume of the acoustic signals to match the time of day and traffi c noise. What’s so special about it: voice an-nouncements and signals can be individually entered and played back. The acoustic technology is pre-installed. We supply an acoustic signalling device as an added extra.

Our tunnel variant:

The EK 534 SOS/emergency call button ensures the safety of road users in tunnels. Acoustic feedback of up to 85 dB is possible (in accordance with RABT guidelines). Custom-de-fi ned texts for visual feedback can be entered.

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Safe mobility for pedestrians and the visually impaired with one device

The crossguide is an innovative product with tried and tested properties. All requirements are met by one device. Traffi c noise-dependant acoustics are already integrated. It offers protection against vandalism due to its compact and sturdy design. It is not only visually attractive, but also particularly low-maintenance and easy to install. With its tested technology, the crossguide sets new benchmarks for standards-compliant pedestrian requesting devices.

Advantages

Signal requesting device EK 533

crossguide

Flexibility• Suitable for all conventional pole diameters• Universal voltage device, 20-253 V

Stability and reliability• UV-resistant polycarbonate housing, without adhesive• High resistance to vandalism, without requiring additional parts• Temperature-resistant from -25 °C to +60 °C• Approved by all major signal engineering fi rms• Satisfi es DIN 32981:2018-06, EN 50293

Easy installation• Pole installation using screws, without removing the vibrator unit• Coloured connection wires with assigned functions

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Functions• Signal request optionally via push-button with isolated micro switch with pivot bearing

or sensor (dynamic capacitive)• Tactile release signal for the visually impaired via pulsed vibrating push-button• All functions can be set without intervention in the control unit via software per USB

cable, parametrising adapter or Bluetooth. All settings can be saved and copied. Changes are saved with the user’s ID code in the event/error memory.

• Optical feedback with flashing function or continuous light• Acoustic feedback is possible in the form of an acknowledgement tone or voice an-

nouncement; volume can be reduced or switched off at night• Module slots for subsequent functional extensions• Can be optionally equipped with gold-cap-buffered real-time clock for, e.g., night-time

reduction or deactivation even if the control unit does not provide a signal• Special functions are included in the device as standard. They are actuated via freely

assignable inputs and outputs.

Functions for the visually impaired• Signal request via vibrating push-button on the bottom of the device integrated into

the tactile pedestrian crossing symbol• Tactile pedestrian crossing symbols in accordance with DIN 32981 included in the

accessories kit• Tactile pedestrian crossing signal (via pulsed vibrating push-button) and/or acoustic.

Duration individually adjustable.• Traffic noise-dependent guide signal (“ticking” sound)• Tactile relief symbols according to ÖNORM V 2100 and V 2101 as accessories kit to

indicate the exact conditions of the crossing. • Compliance with standard DIN 32981 with remote EK 533 acoustic signalling device at

a height of 2.1–2.5 m for pedestrian crossing and/or guide signal

crossguide with tactile relief symbols

References• City of Kiel• City of Münster• City of Solingen• City of Kaiserslautern• City of Oberhausen• City of Reutlingen• City of Böblingen• City of Dortmund• City of Augsburg• City of Darmstadt• City of Ulm• City of Krefeld

• City of Detmold• City of Bochum• VVD (transport and utilities)

Delmenhorst• City of Innsbruck (Austria)• City of Graz (Austria)• City of Salzburg (Austria)• City of Poznan (Poland)• City of Wroclaw (Poland)• City of Warsaw (Poland)• City of Ljubljana (Slovenia)And many more

Tactile relief symbols

Tactile pedestrian crossing symbols

EndBidirectional cycle laneMotor vehicle laneMotor vehicle laneIsland with deviceMotor vehicle laneMotor vehicle laneBidirectional cycle laneStart

Langmatz GmbH Am Gschwend 10 Telephone +49 88 21 920-0 E-mail [email protected] Garmisch-Partenkirchen | Germany Fax +49 88 21 920-159 Website www.langmatz.de

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Technical data

Designation: crossguide EK 533 signal requesting device

Universal voltage: 20–253 V AC/DC (DC rectified without smoothing)

Housing colour: Yellow, similar to RAL 1023, solid colouredOther colours available on request.

Protection class: II (double-insulated)

Protection rating: IP54

Impact strength: IK10

Safety: SIL 2

Power consumption: 7 W; maximum 13 W

Mounting: 2 x hexagon socket screw A2 – M6 x 25

Pole adapter: Universal, stainless steel, for Ø 89, 108 and 159 mm, optionally > Ø 159 mm and wall installation

Standards fulfilled: DIN VDE 0832-100, 200 EN 50293:2000DIN 32981:2018-06ÖNORM V 2100, V 2101

256

mm

68 mm

107 mm

Technical data | Functions

Acoustic cross signal: Traffic noise-dependent, max. clock frequency up to 8 Hz• Volume: approx. 30–90 dB (A)• Selection of the tones via software (standard 880 Hz,

frequency range 800–5000 Hz for polyphonic tones, wave files possible)

• Maximum and minimum level of approx. 30–90 dB (A), adjustable in increments of 1 dB

• Superelevation setting in 1 dB increments depending on the passage width

• Customised settings possible

Guide signal: Traffic noise-dependent (‘ticking” noise), frequency freely selectable• Volume: approx. 30–90 dB (A)• Selection of the tones via software (frequency range

800–5000 Hz for polyphonic tones, wave files possible)• Maximum and minimum level of approx. 30–90 dB,

adjustable in increments of 1 dB • Superelevation fine adjustment of approx. -20 to +20 dB

in 1 dB increments• Customised settings possible

Green flashing: • Acoustics according to flashing mode• Doubling of the clock frequency, e.g. from 4 to 8 Hz• Other tone

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Accessories

Acoustic signal-

ling device

EK 533 acoustic signalling device for pole installation

Release + OT | Green: Order no.: 12 533 0460/000

Release | Green: Order no.: 12 533 0460/010

Release + OT | Grey: Order no.: 12 533 0461/000

Release | Grey: Order no.: 12 533 0461/010

Release + OT | Black: Order no.: 12 533 0462/000

Release | Black: Order no.: 12 533 0462/010

Accessories:Cross arm | Steel/galvanised: Order no.: 70 085 6650

EK 533 acoustic signalling device for signal chamber

Release + OT | Black: Order no.: 12 533 0462/100

Release | Black: Order no.: 12 533 0462/110

Acoustic signalling device

for signal chamber

Connection cable

USB cable: Length 1.80 m (incl. driver)Order no.: 12 533 0989S

RS 232 cable: Order no.: 12 533 0996

Bluetooth dongle +Bluetooth stick:

Wireless parametrisation of the crossguideDongle order number: 12 533 0998Stick order number: 12 533 0999

Parametrising adapter: Parameter transfer without PCOrder no.: 12 533 0988

Parametrising adapterUSB cable

Bluetooth stickDongle

Cross arm for

pole installation


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Pole adapters (stainless steel vandalism protection)

Pole sizes: Ø 180–300 mmOrder no.: 12 533 0992

Wall adapter:

Level surfaceOrder no.: 12 533 0993

Universal poleadapter:

up to Ø 159 mm for threaded holes:Langmatz EK 98, Wai TB, RTB, Urich, KringeOrder no.: 12 533 0994

Universal poleadapterfor large poles

Ø 180–300 mm for threaded holes:Langmatz EK 98, Wai TB, RTB, Urich, KringeOrder no.: 12 533 0995

Pole adapter

Remote control (netbook)

Windows 10

USB port

Size: (W) 262 x (D) 178 x (H) 25.9–36.6 mm

+ installed software cg Manager

+ USB parametrising cable

Others on request

Software cg Manager Compatible with Windows 7, 8, 10 for setting, saving and archiving of the device pa-rameters

Download cgManager langmatz.de/service/kundenservice

Drilling jig

Application: Attachment to pole using strap fastener or similar (not included in scope of delivery).Drilling of the mounting holes and cable duct for crossguide and EK 533 acoustic signalling device.

Order no.: 700 663 003

Netbook

Drilling jig

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Signal request with tactile signalling for the visually impaired

With fi xed standard settings, tactile crossing signal for the visually impaired and an optional integrated loudspeaker, the basicguide is the reliable basic variant for every traffi c light system. Signals are requested either using a large-surface push-button or via a capacitive sensor – even with gloves on. Changes in the sensor’s request zone such as chewing gum or a fi lm of ice are treated as part of the resonant circuit after a single request. This prevents a continuous request from occurring. It is also an especially reliable and standards-compliant solution as a spare part.

Advantages

Flexibility• Universal voltage device, 20–253 V• Suitable for all conventional pole diameters

Stability and reliability• UV-resistant polycarbonate housing, without adhesive• High resistance to vandalism, without requiring additional parts• Temperature-resistant from -25 °C to +60 °C• Approved by all major signal engineering fi rms• Satisfi es DIN 32981:2018-06, EN 50293

Easy installation• Pole installation using screws, without removing the vibrator unit• Stainless steel protection against vandalism integrated• Coloured connection wires with assigned functions• As a replacement for existing systems, matches most existing pole drill holes

Functions • Signal request optionally via push-button with isolated micro switch with

pivot bearing or sensor (dynamic capacitive)• Optical feedback with fl ashing function (adjustable)• Tactile release signal for the visually impaired via pulsed vibrating push-button• Optional internal loudspeaker for an orientation sound (connection to an

external acoustic device, e.g. doubLIC EK 98, required)

Signal requesting device EK 524

basicguide

196

mm

62 mm

84 mm


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Technical data

Polycarbonate (PC) material

Designation: basicguide EK 524 signal requesting device

Universal voltage: AC 20–253 V; DC 20–40 V

Standards fulfilled: RiLSA; DIN VDE 0832; DIN 32981

Housing colour: Yellow, similar to RAL 1023, solid coloured



Sensor current load: Max. 80 mA


Sensor current draw: < 1 mA

LED power consumption: Max. 2 W

Vibration power consumption: Max. 2 W

Mechanical properties: High notch impact and flexural strength

Thermal properties: Self-extinguishing UL/V1

Optical properties: UV-stable, smooth surface, resistant from -40 °C to +125 °C

Electrical properties: Volume resistivity >1016 Ω / cm; DIN 53482 and VDE 0303/T3

Chemical properties: High resistance to chemicals occurring in the field of application

FunctionsSignal request

• Push-button or sensor • Vibrating push-button• Optional optical feedback at the top and

side with text, e.g. “Wait for signal”

Internal loudspeaker (optional)

• Output of orientation sound• Actuation via external acoustic device

Combination optionsbasicguide Sensor Large-surface

push-buttonLED

feedbackVibrating

push-button

Type 1

Type 2

Type 3

Type 4

Type 5

LabelsSymbols• Hand• Pedestrians• Cyclists

Text • Please push • Touch

Others on request.

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The entry-level solution for signal requesting

The easyguide offers central basic functions for traffi c light systems at optimum value for money. Pedestrians or cyclists can request signals either by pressing a large-surface push-but-ton or via a capacitive sensor with a dynamic measuring principle.

Advantages

Flexibility• Suitable for all conventional pole diameters• Universal voltage device, 20–253 V

Stability and reliability• High resistance to vandalism, without requiring additional parts• Compact, easy-install design• Temperature-resistant from -25 °C to +60 °C• Approved by all major signal engineering fi rms

Easy installation• Screw-on pole installation• Universal stainless steel pole adapter

Functions• Signal request optionally via push-button with isolated micro switch or sensor (dynamic

capacitive)• Visual feedback

easyguide

Pedestrian signal requesting device EK 424


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Technical data

Material

FunctionsCombination options

Designation: Signal requesting device easyguide EK 424

Universal voltage: AC 20–253 V; DC 24–40 V

Standards fulfi lled: RiLSA; DIN VDE 0832

Housing colour: Yellow, similar to RAL 1023, solid coloured




Max. sensor current load: 80 mA

Sensor current draw: < 1 mA

LED power consumption: Max. 2 W

Auxiliary relay for sensor (optional): 230 V, 1 A

Material: Polycarbonate (PC)

Mechanical properties: High notch impact and fl exural strength

Thermal properties: Self-extinguishing UL/V1, resistant from -40 °C to +125 °C

Optical properties: UV-stable, smooth surface

Electrical properties: Volume resistivity >1016 Ω / cm; DIN 53482and VDE 0303/T3

Chemical properties: High resistance to chemicals occurring in the fi eld of application

Signal request

• Push-button or sensor• Can be equipped optionally with an auxiliary

relay forthe sensor, enabling potential-free connection contact

• Optional optical feedback at the top and side with text, e.g. “Wait for signal”

easyguide Sensor Large-surfacepush-button

LEDfeedback

Type 1

Type 2

Type 3

Type 4

76 mm

76 mm

155

mm

155

mm

LabelsSymbols• Hand• Pedestrians• Cyclists

Text • Please push • Touch

Others on request.

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Ensures safety for road users in road tunnels

Road users can make an emergency call via the safetyguide, which is acknowledged by the relevant control centre. In accordance with RABT, acoustic feedback of at least 85 dB is possible. Custom-defi ned texts for visual feedback can be entered. The design is based on the crossguide and is therefore already tried and tested in road traffi c and known to road users.

Advantages

Functions• Large-surface push-button with two potential-free contacts• Recognisable symbol and “Emergency call” label• Optical feedback on the front and side with custom text• Acoustic feedback at least 85 db (A) in accordance with RABT• Tone and duration of the acoustic feedback are adjustable

Stability and reliability• Compact, easy-install design• Temperature range from -25 °C to +60 °C• Protection rating IP55 and protection class II• Compliance with the Two-Senses principle• Fulfi ls RABT (German Guidelines for the Equipment and Operation

of Road Tunnels)

safetyguide

Emergency call deviceEK 534


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Technical data

Designation: safetyguide EK 534 emergency call device

Operating voltage: 24/40 V DC | 230 V AC

Standards fulfi lled: RABT

Housing colour: Yellow, similar to RAL 1023, solid-coloured

Material: ABS/PA/PC



Luminosity: LED technology, approx. 3,000 mcd

Power consumption: max. 7 W

Mounting: 3 x hexagon socket screw M5 x 10

Volume of emergency signal: min. 85 dB (0.5 m)

Dimensions

250

mm

98 mm 59 mm

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Guide and/or pedestrian crossing signal output

The acoustic signalling device is tailored to the needs of visually impaired people. Used in conjunction with the crossguide signal requesting device, it ensures that the crossing signal is emitted in the direction of the pedestrian crossing. A second loudspeaker ensures the pole is found safely by emitting an orientation sound downwards. Since the acoustic signalling device does not contain its own electronics, existing systems with crossguide signal requesting devices can be retrofi tted inexpensively. The tone is generated and set in the crossguide.

Acoustic signalling device for crossguide

Acoustic signalling device

Version

Pole installation with cross arm

Version

Installation in signal chamber

Version

Pole installation

Advantages

Variants

• Output of the guide and/or pedestrian crossing signal from one housing in accordance with DIN 32981

• Actuation by the crossguide signal requesting device• Compact design• Easy to install without opening the housing • Electrical connection by connecting two wire pairs• Coloured connection cable for easy recognition • Different colours and versions for pole, signal chamber and cross arm

installation• Simple and inexpensive retrofi tting of existing crossguide signal requesting

devices• Optional cross arm for installation of one or two signalling devices with

freely adjustable orientation angle


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Technical data

Dimensions

Designation: EK 533 acoustic signalling device

Dimensions (L x H x W):

91 x 180 x 92 mm

Output: Guide and/or pedestrian crossing signal

Installation height: 2.1–2.5 m (in accordance with standard)

Installation: Captive hexagon socket screwsAlternative: Strap fastener (not included in scope of delivery)Pole installation, pole installation with cross arm (with galvanised screws or strap), signal chamber

Cable length: 3.9 m

Connection cable: 4-wire, colour-coded (top purple – bottom orange) 0.5 mm2

Orientation: Pedestrian crossing

Volume: Traffi c noise-dependent in crossguide (adjustment via software)



Colours: • Fir green, RAL 6009• Pebble grey, RAL 7032• Traffi c black, RAL 9017Installation in signal chamber only in traffi c black

180

mm

92 mm 91

mm

180

mm

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Acoustics for the visually impaired

Guide and pedestrian crossing signals are generated automatically on the basis of the level of traffi c noise. The range adheres to the principle of “as quiet as possible – as loud as necessary”. The device can be mounted on the pole easily with a steel strap or screws. The compact and sturdy construction of the signalling device also provides optimum protection against vandalism.

Acoustic doubLIC EK 98

doubLIC version:

Pole attachment

doubLIC version:

Signal chamber installation

Advantages • Easy pole installation via a steel strap or screws• Pole adapter for all conventional pole diameters• Easy to install• Compact construction resistant to vandalism• Traffi c noise-dependent guide and/or pedestrian crossing signal in accord-

ance with RiLSA and DIN 0832• Output for actuation of external loudspeakers, e.g. for the optional func-

tion “Orientation sound from the push-button” with the basicguide EK 524• Tested and approved by TÜV Rheinland (test number: 101/05/104)

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Designation: Acoustic doubLIC EK 98


Colour: Concrete grey, RAL 7023, solid-colouredFir green, RAL 6009, solid-coloured

Parameter configuration: DIP switch

Operating voltage: 40/230 V

Guide signal

Tone type: Continuous tone (“ticking” sound) to find the pole

Tone repetition frequency: 1.2 Hz, volume min. 35 dB (A), max. 90 dB (A)

Amplification level: Adjustable from -20 to +20 dB in increments of 1 dB

Minimum level: 35–55 dB, adjustable in increments of 1 dB

Standards fulfilled: RiLSA, DIN 0832

Pedestrian crossing signal

Tone type: Signal tone for indicating the green phase

Tone: 880 Hz tone with 2nd and 3rd overtone

Volume: 4-Hz-clock volume min. 35 dB (A), max. 90 dB (A)

Amplification level: Adjustment of the passage width (2, 4, 8, 12 and 16 m)

Minimum level: 35–55 dB, adjustable

Technical data

DimensionsPole attachment Signal chamber installation

Pole attachment

Signal chamber installation

26 mm

222

mm

137 mm94 mm

98 mm

210 mm

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doubLIC• Guide and pedestrian crossing signal from one device• Pole attachment or signal chamber installation

doubLIC+• Guide and pedestrian crossing signal are generated by one electronics system• Guide signal is output by a second, separate loudspeaker• Pole attachment

doubLIC BSG 1• Crossing orientation signal• Pole attachment

doubLIC BSG 2• Guide signal• Pole attachment

doubLIC Duo• Guide and pedestrian crossing signal from one device• basicguide signal requesting device with tactile crossing signal• Guide signal can additionally be output by an optional loudspeaker in the basicguide

signal requesting device

Combination options

doubLIC Guide and pedestrian crossing signal from one device

doubLIC+ Guide and pedestrian crossing signal are generated by one electronics system. The guide signal is output by a second, separate loudspeaker.

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Implementation of acceleration measures for public transportation

These devices are used for implementing acceleration measures in public transportation. They are approved by all major signal engineering fi rms. The devices offer protection against vandalism due to their compact design.

Tramway control devices

EK 433 tramway control device

EK 224 tramway control device

Technical data

Designation: EK 433 and EK 224 tramway control devices



Signal safety: As per VDE 0832

Temperature range: -25 °C to 65 °C

Operating voltage: 24 V AC/DC, 40 V, 230 V

Colour: Concrete grey, RAL 7023, solid-coloured


EK 433Locking system: Profi le half cylinder, others on request

Feedback: Optical feedback optional

Pole diameter: All conventional pole diameters (stainless steel pole adapter included in scope of delivery)

Pole installation: Screws or steel strap

EK 224Locking system: Triangular 7 mm raised, triangular 9 mm recessed or

square 6 mm raised; others on request

Feedback: No

Over-wind protection: Yes


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Dimensions of EK 224 tramway control device

85 mm

177.

5 m

m

97 mm

193

mm

Dimensions of EK 433 tramway control device

signal requesting devices - langmatz · • signal request via vibrating push-button on the bottom...

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