extension for kze3-xs safety relay (22.5 mm)stevenengineering.com/tech_support/pdfs/44safe.pdf ·...

11/20

11

Extension for "KZE3-XS" safety relay (22.5 mm)

Extending the number of contacts in a safety relay Used to increase the breaking capacity of the main unit "CE" conforming product / BG approved Safety via redundancy and self-checking 3 "N/O" safety contacts with linked contacts -

6 A / 250 Vaa

1 "N/C" return loop

1Power supplyPower supply voltage

Operating range

On/off indication

AccuracySynchronisation differenceMaximum response time onemergency stop at Un Output specificationTypeNo. of safety circuits Return loopBreaking capacityMax. current breaking capacityMax. voltage breaking capacityElectrical life

Mechanical lifeOperation and useMax. absorbed powerOn/off indicationOperating temperatureStorage temperatureInternal voltageDielectric strengthResistance to tracking

Rapid transients

Radiated electromagnetic field

Electrostatic dischargesShock waves

Radio frequencies in commonmode

Drop-out / short breaks /microbreaks

* the device operates normally** the device has not faileddangerouslyCasingMaterial

Degree of protection

Terminal capacity

Weight

a 24 V 50/60 Hzc 24 V max. ripple 10%-15% / +10% of Un for a-15% / +15% of Un for c1 power supply voltage LED

< 25 ms50 ms

Volt-free outputs 3 "N/O" AgSnO2 contacts1 "N/C" AgSnO2 contact1500 VA resistive6.82 A440 Va

105 operations at 1500 VA resistive5.105 operations at 500 VA resistive107 operations

AC 1.6 VA / DC 2 W 1 internal relay status LED0°C to +50°C acc. to IEC 68-2-14-20°C to +70°C acc. to IEC 68-1/224 Vc

2.95 kV according to IEC 664-1Material group III

2 kV directly acc. to IEC 1000.4.42 kV when coupled10 V/m Level 3 acc. to IEC 1000.4.380 MHz to 1 GHz / 900 MHz (ENV 50140/204)8 kV in the air acc. to IEC 1000.4.2Common mode 1 kV according toIEC1000.4.510 V rms Level 3 acc. to IEC 1000.4.6150 kHz to 80 MHz (ENV 50141)according to IEC 1000.4.11Un-30% for 10 ms every 1 sUn-60% for 100 ms every 1 saccording to IEC 61496-1/97Un-100% for 10 ms every 100 ms*

Un-50% for 20 ms every 200 ms*

Un-50% for 500 ms every 5 s**

PolycarbonateSelf-extinguishing - UL94 class VOCasing : IP40Terminal : IP202 X 1.5 mm2 multicore with ferrule2 X 2.5 mm2 solid conductor310 g

Technical characteristics

EMC immunity according to EN 50082-2

Standard products

To order, specify :

Part number

Example : Extension for KZE3-XS safety relay :85 100 936

1

TypePart number (and voltage)

24 V a/c40/260 V a

ConformityEuropean "Machinery" Directive 89/392/EECFrench Decree 92/765-766-768European "Usage" Directive 89/655/EECFrench Decree 93-40 / 93-41NF-EN 60204-1NF-EN 292-1 and 2NF-EN 954-1NF-EN 418NF-EN 1088UL 508C22-2 No. 14-M91GS-ET-20

*Available 2nd half 1999

Connections

KZE3-XS

85 100 936

* 85 100 937

UL (C) UL BG

Key

A1-A2 : Power supply Control device(s)

41 - 42 : Return contact13-14/23-24/33-34 : "N/O" safety contactsX1-X2 : Internal return loop

Example of wiring

24 V

0V

13 23KZE3-XSKNA3-XS

33

14 24 34

A1 X1 X22313 33

14 24 3441A2 42

13 23 33

14 24 34

A1 Y1 Y22313 33

14 24 3441A2 42

C4C3 C5 C6C2C1

c2

c1

Emergencystop

X1-X2 of theKZE3-XSbridged

Start

KZE3-XS controlled by a singlechannel as an extension of a KNA3-XS

13 23 33

A1 X1 X 2

13 23 33 41

14 24 41 42

A2 41 42

2414 34

KZE3-XS

OUT

PWR

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11/21

11

Examples of use

Control devices :

Depending on the degree of safety required, the KZE3-XS can becontrolled by one or two channels. In most cases, control by one channelwill be sufficient. Please consult your inspection office for furtherinformation.

Control devices :

The KZE3-XS has three "N/O" safety contacts (13-14/23-24/33-34) and a return loop (X1-X2) which must be included in the "start /

validation" line (Y1-Y2) of the main unit. One or more control devices maybe wired up to the breaking capacity of the safety contacts : 1500 VA.However, to limit internal heating in the KZE3-XS, it is advisable not toexceed 10 A thermal for all three contacts.

Extending the number of contacts :

It is possible to wire several extension KZE3-XS units in cascade. All thereturn loops (X1-X2) will be in series with the "start / validation" line (Y1-Y2) of the main unit.

Dimensions Mounting - Removing see page 11/7

24 V

0V

13 23KZE3-XSKNA3-XS

33

14 24 34

A1 X1 X22313 33

14 24 3441A2 42

13 23 33

14 24 34

A1 Y1 Y22313 33

14 24 3441A2 42

13 23KZE3-XS

33

14 24 34

A1 X1 X22313 33

14 24 3441A2 42

C4C3 C5 C8C7 C9C6C2C1

c2

c1

+ 24 V

0V

Y11A1

KNA3-RS

X1 Y2 51 52 4123Y12 3313

A2 Y21Y22Y1X2 14 24 34

42

13 23 33 41

14 24 34 42

13 23KZE3-XS

33

14 24 34

A1 X1 X22313 33

14 24 3441A2 42

C4C3 C5C1 C2

c3

c2

c1

c4

c5

Emergencystop

Start

Emergencystop

Two KZE3-XS as extensions of a KNA3-XS KNA3-RS with KZE3-XS extension unit

90

22,5

90

113

68,6

118 +0,5–0

Start

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11/14

11

"KSW2-RS" safety relay (45 mm)

"Zero speed monitoring" function for a single or 3-phase motor Detection of actual stopping by measuring remanent voltages "CE" conforming product / BG approved Safety via redundancy and self-checking Wiring integrity check Galvanic isolation 1 "N/O" safety contact with linked contacts - 6 A / 250 Vaa

1 "N/C" safety contact with linked contacts - 6 A / 250 Vaa

Separate return loop Can be used to obtain level 4 according to NF.EN 954-1

13 21

A1 X1

13 21

14 22

X2

A2 L1

2214 L2 L3

KSW2-RS

OUT

PWR

Power supplyPower supply voltage

Operating range

On/off indication

AccuracyReset timeSetting for channels 1 and 2Synchronisation differenceHysteresisOutput specificationTypeNo. of safety circuits Breaking capacityMax. current breaking capacityMax. voltage breaking capacityElectrical life


Rapid transients







Terminal capacity

Weight


3 s (self-test)From 20 mV to 500 mV +/- 15% < 3 s40% +/- 50%

Volt-free outputs 1 "N/O" + 1 "N/C" AgSnO2 contact1500 VA resistive6.82 A440 Va


AC 1.6 VA / DC 2 W1 internal relay status LED0°C to +50°C acc. to IEC 68-2-14-20°C to +70°C acc. to IEC 68-1/224 Vc


2 kV directly acc. to IEC 1000.4.42 kV when coupled30 V/m Level X acc. to IEC 1000.4.380 MHz to 1 GHz / 900 MHz (ENV 50140/204)15 kV in the air acc. to IEC 1000.4.2Level 3 according to IEC 1000.4.5Common mode 2 kV for 24 Vc

and 24 Va

30 V rms Level X acc. to IEC 1000.4.6150 kHz to 80 MHz (ENV 50141)according to IEC 1000.4.11Un-30% for 10 ms every 1 sUn-60% for 100 ms every 1 saccording to IEC 61496-1/97Un-100% for 10 ms every 100 ms*






Standard products

To order, specify :

Part number

Example : KSW2-RS safety relay : 85 100 326

1


24 V a/cConformityEuropean "Machinery" Directive 89/392/EECFrench Decree 92/765-766-768European "Usage" Directive 89/655/EECFrench Decree 93-40 / 93-41IEC 61496-1IEC 664-1EN 50081-2EN 50082-2EN 60204-1EN 292-1 and 2EN 954-1EN 418EN 1088UL 508C22-2 No. 14-M91GS-ET-20

Connections

KSW2-RS

85 100 326

Category 4

UL (C) UL BG

Key

A1-A2 : Power supplyX1-X2 : Return loopL1-L2 : Input channel 1 (motor winding)L2-L3 : Input channel 2 (motor winding)13-14 : "N/O" safety contacts21-22 : "N/C" safety contacts

1

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11/15

11

Examples of use

Self-test :

When terminals A1-A2 are powered up, a test sequence is initiated : theoutput relays (terminals 13-14 and 21-22) are energised for 1.5 s thenseparate for 1.5 s. If no fault is detected, the relays reattach. This testchecks :- failure of the output contacts (terminals 13-14 and 21-22)- breaking of one of the phases (L1, L2 or L3)- the validity of the return loop (X1-X2)- the failure of an internal component

Safety function :

When an electric motor rotates while no longer supplied with power, itbehaves like a generator, supplying voltage (called remanent) to theterminals of its windings. This voltage varies according to severalparameters : speed of rotation, the motor characteristics, remanentmagnetisation, inertia of the mechanical assembly. The KSW2-RSmeasures this voltage and interprets it so that the doors and mobileguards can only be opened once the motor has actually stopped.


Y11A1

+ 24 V

0V

13

KZH3-RS

23 33 41

14 24 34 42

X1 Y2 S1 S2 4123Y12 3313

A2X2

Y12Y22

Y1 14 24 34Y21Y22 42

Y2

Y1

Y12Y22

C1

C2

M

13A1

KSW2-RS

X1 X221

A22214 L2 L3

L1L2L3

L1

C1

c1

c2

C2

Setting :

Both channels are set on the front of the KSW2-RS using twopotentiometers. This mitigates the effects of any imbalance between thewindings or remanent voltages. Setting is within a range of 20 mV to 500 mVin order to adapt a threshold to a slow or zero speed, which is notdangerous for the operator.

Control devices :

The KSW2-RS has one "N/O" (13-14) and one "N/C" (21-22) safety contact.One or more control devices may be wired up to the breaking capacity of thesafety contacts : 1500 VA.


The number of contacts of the KSW2-XS can be extended and the breakingcapacity thus increased. To do this, use the KZE3-XS (see page 11/20).

OP

EN

ING

Start

Emergencystop

Opening

Indicator lit ifmotor running

90

45

90

113

68,6

118 +0,5–0

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11/22

11

“Relevelling zone check” functions conforming to EN 81 "CE" conforming product with type-examination BG approved product Control device with two channels Safety via redundancy and self-checking Integrity check on control devices 2 "N/O" safety contacts with linked contacts - 6 A / 250 aa 1 “N/C” signalling contact - 1 A Can be used to obtain level 4 according to NF.EN 954-1

"KZHNV-XS" safety relay (22.5 mm)

To order, specify :

Technical characteristicsPower supplyPower supply voltage a 24 V 50/60 Hz

c 24 V max. ripple 10 %Operating range – 15 % / + 10 % of Un for a

– 15 % / + 15 % of Un for cOn/off indication 1 power supply voltage LED

AccuracySynchronisation difference < 500 msResponse time on release < 50 msof control deviceOutput specificationType Volt-free outputs No. of safety circuits 3 "NO" AgSnO2, contacts No. of data circuits 1 "N/C" AgSnO2, contactsBreaking capacity 1500 VA resistiveMax. current breaking capacity 6.82 AMax. voltage breaking capacity 440 VACElectrical life 105 operations at 1500 VA resistive

5.105 operations at 500 VA resistiveMechanical life 107 operationsOperation and useMax. absorbed power at UN 1.5 VA - 24 VAC / 1.5 W - 24 VDCOn/off indication 1 internal relay status LEDOperating temperature 0°C to + 50°C acc. to IEC 68-2-14Storage temperature – 20°C to + 70°C acc. to IEC CEI 68-1/2Internal voltage 24 V cEMC immunity according to EN 50082-2Rapid transients 2 kV directly acc. to IEC 1000.4.4

2 kV when coupledRadiated electromagnetic field 30 V/m level 3 acc. to IEC 1000.4.3

80 Mhz to 1 GHz / 900 MHz(ENV 50140/204)

Electrostatic discharges 15 kV in the air acc. to IEC 1000.4.2Shock waves Level 3 according to IEC 1000.4.5

Common mode 2 kV according to24 V c and 24 V a

Radio frequencies 10 V RMS on inputs /in common mode Level 3 acc. to IEC 1000.4.6

30 V RMS on power supply Level X acc. to IEC 1000.4.6150 kHz to 80 MHz (ENV 50141)according to IEC 1000.4.11

Drop-out / short breaks / Un-30 % for 10 ms every 1 smicrobreaks Un-60 % for 100 ms every 1 s

according to IEC 61496-1/97Un-100 % for10 msevery 100 ms*Un-50 % for 20 msevery 200 ms*Un-50 % for 500 msevery 5 s**

Dielectric strength 2.95 kV according to IEC 664-1Resistance to tracking Material group IIICasingMaterial Polycarbonate

Self-extinguishing - UL94 class VODegree of protection Casing : IP40

Terminal : IP20Terminal capacity 2 x 1.5 mm2 multicore with ferrule

2 x 2.5 mm2 solid conductorWeight 230 g

Standard products Part number

Example : Safety relay KZHNV-XS : 85 100 526

1

Type KZHNV-XSPart number (and voltage)24 V a c 85 100 526

ConformityEuropean "Machinery" Directive 98/37/EEC

French Decree 92/765-766-768

European "Usage" Directive 89/655/EEC

French Decree 93/40 / 93-41

European “Usage” Directive "EMC" 89 336/EEC

IEC 61496-1

IEC 664-1

EN 50081-2

EN 50082-2

EN 60204-1

EN 292-1 and 2

EN 954-1 Category 4EN 81

EN 418

EN 1088

UL 508 ULC22-2 N° 14-M91 (C) ULGS-ET-20 BG** the device operates normally** the device has not failed dangerously

Connections

KeyA1-A2 : Power supplyY11-Y12 and Y21-Y22 : Redundant inputs with differentiated voltage

for control devices13-14/23-24 : "NO" safety contacts41-42 : "N/C" signalling contacts

13 23 41

A1 Y11 Y12

PWR

OUT

13 23 41

1+ Z+ +Z

KZHNV-XS

A2 Y21 Y22

14 24 42

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11/23

11

Dimensions Mounting - Removing

13 23 41

A1 Y11 Y12

PWR

OUT

13 23 41

1+ Z+ +Z

KZHNV-XS

A2 Y21 Y22

14 24 42

Enable

Check state of safety relay

ELECTRONICCLIENT CARD

Levelsensors

High speed contactorturn-off contact(optional)

Relevelling zone

24 V

0 V

Y11

Y12

Y21

Y22Door safetyline shunt

Turn-off informationfrom the enable relay

90

22,5

90

113

68,6

118 +0,5–0

Examples of use

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11/6

11

"Emergency stop" and "mobile guard monitoring"functions

"CE" conforming product / BG approved Control device with one or two channels Safety via redundancy and self-checking 3 "N/O" safety contacts with linked contacts - 6 A / 250 aa 1 "N/C" signalling contact Can be used to obtain level 3 according to NF.EN 954-1

"KNA3-XS" safety relay (22.5 mm)


Operating range

On/off indication

AccuracyReset timeMaximum response time onemergency stop Output specificationTypeNo. of safety circuitsNo. of data circuitsBreaking capacityMax. current breaking capacityMax. voltage breaking capacityElectrical life


Rapid transients







Terminal capacity

Weight


< 25 ms< 50 ms

Volt-free outputs 3 “N/O" AgSnO2 contacts 1 “N/C" AgSnO2 contacts1500 VA resistive6.82 A440 VAC105 operations at 1500 VA resistive5.105 operations at 500 VA resistive107 operations



2 kV directly acc. to IEC 1000.4.42 kV when coupled10 V/m Level 3 acc. to IEC 1000.4.380 MHz to 1 GHz / 900 MHz (ENV 50140/204)8 kV in the air acc. to IEC 1000.4.2Common mode 1 kV according to IEC1000.4.510 V rms Level 3 according to IEC 1000.4.6150 kHz to 80 MHz (ENV 50141)according to IEC 1000.4.11Un-30% for 10 ms every 1 sUn-60% for 100 ms every 1 saccording to IEC 61496-1/97Un-100% for 10 ms every 100 ms*







24 V a/c40/260 V a

ConformityEuropean "Machinery" Directive 89/392/EECFrench Decree 92/765-766-768European "Usage" Directive 89/655/EECFrench Decree 93-40 / 93-41NF-EN 60204-1NF-EN 292-1 and 2NF-EN 954-1NF-EN 418NF-EN 1088UL 508C22-2 No. 14-M91GS-ET-20

*Available 2nd half 1999

Connections

Key

A1-A2 : Power supply Control device(s)

Y1-Y2 : Start / validation13-14/23-24/33-34 : "N/O" safety contacts41-42 : "N/C" signalling contacts

KNA3-XS

85 100 036

* 85 100 037

Category 3

UL (C) UL BG

13 23 33

A1 Y1 Y2

13 23 33 41

14 24 34 42

A2 41 42

2414 34

KNA3-XS

OUT

PWR

1

Standard products

To order, specify :

Part number

Example : KNA3-XS safety relay : 85 100 036

1

C

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sy o

f Ste

ven

Eng

inee

ring,

Inc.

2

30 R

yan

Way

, Sou

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, 940

80-6

370

Mai

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: (65

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88-9

200

Out

side

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(800

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11/7

11

Examples of use

Control devices :

Depending on the degree of safety required, KNA3-XS can receive thefollowing components as inputs :

- emergency stop pushbuttons with one or two contacts (A1-A2)

- position sensors (limit switches) with one or two contacts (A1-A2)

- pushbutton for start or validation (Y1-Y2)

A positive break operation device must be used if a single channel isused. (diagram 1)

To increase the degree of safety, one "N/C" auxiliary contact per powercontactor is wired in series with the start (or validation) pushbutton, toensure self-checking in this part of the installation. (diagram 2)

Dimensions Mounting - Removing

24 V

0V

C1 C2

13 23 33

14 24 34

A1 Y1 Y22313 33

14 24 3441A2 42

24 V

0V

C1

C1

C2

C2

13 23 33

14 24 34

A1 Y1 Y22313 33

14 24 3441A2 42

KNA3-XS wiring Control device with one

channel without return loopControl device with two

channels with return loop

Emergency stop Emergency stop

Two coils percontact

One coil percontact

Validation Validation

Control devices :

The KNA3-XS has three "N/O" safety contacts (13-14/23-24/33-34) and one"N/C" signalling contact (41-42). One or more control devices may be wired(diagram 1 and 2) up to the breaking capacity of the safety contacts : 1500VA. However, to limit internal heating in the KNA3-XS, it is advisable not toexceed 10 A thermal for all three contacts. The signalling contact cannot beused as a safety contact. The signalling contact can be wired on a PLC inputor integrated into a fault signalling system.


The number of contacts of the KNA3-XS can be extended and the breakingcapacity thus increased. To do this, use the KZE3-XS (see page 11/20).

Diagram 1 Diagram 2

90

22,5

90

113

68,6

118 +0,5–0

KNA3-XS wired as category 2 KNA3-XS wired as category 3

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11/8

11


Operating range

On/off indication

AccuracyReset timeMaximum response time onemergency stopOutput specificationTypeNo. of safety circuitsNo. of data circuitsBreaking capacityMax. current breaking capacityMax. voltage breaking capacityElectrical life


Rapid transients







Terminal capacity

Weight


< 25 ms< 50 ms

Volt-free outputs 3 "N/O" AgSnO2 contacts 1 "N/C" AgSnO2 contacts 1500 VA resistive6.82 A440 Va




2 kV directly acc. to IEC 1000.4.44 kV directly for the 230 Va version2 kV when coupled30 V/m Level X acc. to IEC 1000.4.380 MHz to 1 GHz / 900 MHz (ENV 50140/204)15 kV in the air acc. to IEC 1000.4.2Level 3 according to IEC 1000.4.5Common mode 4 kV for 230 Va

2 kV residual current modeCommon mode 2 kV for 24 Vc

and 24 Va




PolycarbonateSelf-extinguishing - UL94 class VOCasing : IP40Terminal : IP202 X 1.5 mm2 multicore with ferrule2 X 2.5 mm2 solid conductor310 g 24 AC DC410 g 115/230 AC


"CE" conforming product / BG approved Control device with one or two channels Safety via redundancy and self-checking Integrity check on control devices 3 "N/O" safety contacts with linked contacts - 6 A / 250 aa 1 "N/C" signalling contact Separate return loop Can be used to obtain level 4 according to NF.EN 954-1

"KNA3-RS" safety relay (45 mm)


24 V a/c115 Va

230 Va

ConformityEuropean "Machinery" Directive 89/392/EECFrench Decree 92/765-766-768European "Usage" Directive 89/655/EECFrench Decree 93-40 / 93-41IEC 61496-1IEC 664-1EN 50081-2EN 50082-2EN 60204-1EN 292-1 and 2EN 954-1EN 418EN 1088UL 508C22-2 No. 14-M91GS-ET-20

Connections

Key

A1-A2 : Power supplyY11-Y12 and Y21-Y22 : Redundant inputs with differentiated voltage for

control devicesY1-Y2 : Start / validationS1-S2 : Short-circuit protection on start / validation inputX1-X2 : Return loop13-14/23-24/33-34 : "N/O" safety contacts41-42 : "N/C" signalling contacts

KNA3-RS

85 100 43685 100 43485 100 435

Category 4

UL (C) UL BG

Y11 Y12 13 23 33

A1 X1 Y2

13 23 33 41

14 24 34 42

S1 S2 41

A2 PE Y21 Y22 42

X2 Y1 14 24 34

KNA3-RS

OUT

PWR

1

Standard products

To order, specify :

Part number

Example : KNA3-RS safety relay : 85 100 434

1



C

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sy o

f Ste

ven

Eng

inee

ring,

Inc.

2

30 R

yan

Way

, Sou

th S

an F

ranc

isco

, CA

, 940

80-6

370

Mai

n O

ffice

: (65

0) 5

88-9

200

Out

side

Loc

al A

rea:

(800

) 258

-920

0

ww

w.s

teve

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com

11/9

11

Examples of use

Control devices :

Depending on the degree of safety required, KNA3-RS canreceive the following components as inputs :- emergency stop pushbuttons with two contacts (Y11-Y12 andY21-Y22)

- position sensors (limit switches) with one or two contacts (Y11-Y12 and Y21-Y22)


A positive break operation device must be used if a single contactis used.To increase the degree of safety, one "N/C" auxiliary contact perpower contactor is wired on terminals X1-X2 to ensure self-checking in this part of the installation.


Y11A1

+ 24 Vcc

0VC1 C2 C3

c3

c2

c1

13 23 33 41

14 24 34 42

X1 Y2 S1 S2 4123Y12 13 33

A2KNA3-RS

X2 Y1 14 24 34Y22PE Y21 42

Y11A1

+ 24 Vcc

0VC1 C2 C3

c3

c2

c1

13 23 33 41

14 24 34 42

X1 Y2 S1 S2 4123Y12 13 33

A2KNA3-RS

X2 Y1 14 24 34Y22Y21 42

S1 and S2 bridged forstart / validation inputprotection Compulsory :

S1 and S2 bridgedfor start / validationinput protectionEmergency stop

41-42 to PLC or faultcircuit

Start

Control devices :

The KNA3-RS has three "N/O" safety contacts (13-14/23-24/33-34) and one"N/C" signalling contact (41-42). One or more control devices may be wiredup to the breaking capacity of the safety contacts : 1500 VA. However, to limitinternal heating in the KNA3-RS, it is advisable not to exceed 10 A thermalfor all three contacts. The signalling contact cannot be used as a safetycontact.The signalling contact can be wired on a PLC input or integrated into a faultsignalling system.


The number of contacts of the KNA3-RS can be extended and the breakingcapacity thus increased. To do this, use the KZE3-XS (see page 11/20).

"Light On" reflex cells

41-42 to PLC or fault circuit

90

45

90

113

68,6

118 +0,5–0

Start

KNA3-RS fitted with two cells LEVEL 2 SAFETY

KNA3-RS fitted with emergency stop with two channels + wired return loop.LEVEL 4 SAFETY

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11/10

11

"KZP3-RS" safety relay (45 mm)

To order, specify :


"CE" conforming product / BG approved Four input circuits for control device with one or two

channels Safety via redundancy and self-checking Integrity check on control devices 3 "N/O" safety contacts with linked contacts - 6 A / 250 aa 1 "N/C" signalling contact Can be used to obtain level 4 according to NF.EN 954-1


Operating range

On/off indication

AccuracyReset timeMaximum response time onemergency stopOutput specificationTypeNo. of safety circuitsNo. of data circuitsBreaking capacityMax. current breaking capacityMax. voltage breaking capacityElectrical life


Rapid transients







Terminal capacity

Weight


< 25 ms< 50 ms



AC 3 VA / DC 3 W1 internal relay status LED0°C to +50°C acc. to IEC 68-2-14-20°C to +70°C acc. to IEC 68-1/224 Vc



Common mode 2 kV for 24 Vc

and 24 Va





Key

A1-A2 : Power supplyY11-Y12 and Y21-Y22 : Redundant inputs with differentiated voltage for

control devicesY31-Y32 and Y41-Y42 : Redundant inputs with differentiated voltage for

control devicesY1-Y2 : Start / validationS1-S2 and S3-S4 : Short-circuit protection on start / validation input13-14/23-24/33-34 : "N/O" safety contacts41-42 : "N/C" signalling contacts

13 23 33 S3 Y32 Y42

A1 S1 S2

13 23 33 41

14 24 34 42

S4 Y31 Y41

A2 Y11 Y1 Y2 41 42

Y22Y12 Y21 14 24 34

KZP3-RS

OUT

PWR

1Technical characteristics




Connections

KZP3-RS

85 100 536

Category 4

UL (C) UL BG

Standard products Part number

Example : KZP3-RS safety relay : 85 100 536

1

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11/11

11

Examples of use

Control devices :

The KZP3-RS is used to obtain and maintain a category 4 level of safetyfor an installation with two control devices (see wiring example).Depending on the degree of safety required, KZP3-RS can receive thefollowing components as inputs :- emergency stop pushbuttons with two contacts (Y11-Y12 / Y21-Y22and Y31-Y32 / Y41-Y42)- position sensors with one or two contacts (Y11-Y12 / Y21-Y22 andY31-Y32 / Y41-Y42)- pushbutton for start or validation (Y1-Y2)A positive break operation device must be used if a single contact isused.To increase the degree of safety, one "N/C" auxiliary contact per powercontactor is cabled in series with the start (or validation) pushbutton, toensure self-checking in this part of the installation.


13A1

+ 24 V

0VC1 C2 C3

c3

c2

c1

13 23 33 41

14 24 34 42

S1 S2 S4 Y31 Y41Y3223 S3 Y4233

A2

AU1

Y22Y12 Y21 14 24 3441Y11 Y1 Y2 42

AU2

13A1

24 V

0VC1 C2 C3

c3

c2

c1

13 23 33 41

14 24 34 42

S1 S2 S4 Y31 Y41Y3223 S3 Y4233

A2Y22Y12 Y21 14 24 34

41Y11 Y1 Y2 42

S1-S2 and S3-S4 bridged for start /validation input protection

Start

Control devices :

The KZP3-RS has three "N/O" safety contacts (13-14/23-24/33-34) and one"N/C" signalling contact (41-42). One or more control devices may be wiredup to the breaking capacity of the safety contacts : 1500 VA. However, to limitinternal heating in the KZP3-RS, it is advisable not to exceed 10 A thermalfor all three contacts. The signalling contact cannot be used as a safetycontact. The signalling contact can be wired on a PLC input or integrated intoa fault signalling system.


The number of contacts of the KZP3-XS can be extended and the breakingcapacity thus increased. To do this, use the KZE3-XS (see page 11/20).

90

45

90

113

68,6

118 +0,5–0

Start

PLCoutputs

PLC input

S1-S2 and S3-S4 bridged for short-circuitprotection on the validation line

Include an "N/C" contactfrom each power contactorin the start/validation line(return loop)

Cover

N/O N/C

LEVEL 4 LEVEL 4

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11/12

11


Safety timer function from 0.5 s to 30 s "CE" conforming product / BG approved Safety via redundancy and self-checking Integrity check on control devices 1 "N/O" instantaneous safety contact with linked contacts - 6 A / 250 Vaa

1 "N/O" timed safety contact with linked contacts - 6 A / 250 Vaa

1 "N/C" timed safety contact with linked contacts- 6 A / 250 Vaa

1 "N/C" timed signalling contact Can be used to obtain level 4 according to NF.EN 954-1

"KZR3-RS" safety relay (45 mm)


Operating range

On/off indication

AccuracyReset timeMaximum response time onemergency stopOutput specificationTypeNo. of instantaneous safetycircuitsNo. of timed safety circuits

No. of data circuitsBreaking capacityMax. current breaking capacityMax. voltage breaking capacityElectrical life


Rapid transients







Terminal capacity

Weight


< 25 ms< 50 ms

Volt-free outputs 1 "N/O" AgSnO2 contact

1 "N/O" + 1 "N/C" AgSnO2 contact

1 "N/C" AgSnO2 contact1500 VA resistive6.82 A440 Va




2 kV directly acc. to IEC 1000.4.42 kV when coupled30 V/m Level X acc. to IEC 1000.4.380 MHz to 1 GHz / 900 MHz (ENV 50140/204)15 kV in the air acc. to IEC 1000.4.2Level 3 according to IEC 1000.4.5Common mode 4 kV for 230 Va

Common mode 2 kV for 24 Vc

and 24 Va







Y11 Y12 13 23 31

A1 Y1

13 23 41 31

14 24 32

K1 K3

K2 K4

42

Y2 41

A2 42

Y22Y21 14 24 32

KZR3-RS

OUT

PWR

1TypePart number (and voltage)


Connections

KZR3-RS

85 100 736

Category 4

UL (C) UL BG

Standard products

To order, specify :

Part number

Example : KZR3-RS safety relay : 85 100 736

1

Key

A1-A2 : Power supply Y11-Y12 and Y21-Y22: Redundant inputs with differentiated voltage for

control devices

Y1-Y2 : Start / validation 13-14 : "N/O" instantaneous safety contact23-24 : "N/O" timed safety contact31-32 : "N/C" timed safety contact41-42 : "N/C" timed data contact

A1-A2

Y1-Y2

Y11-Y12Y21-Y2213-14

27-2835-36

45-46

Power-up

Timed

* instantaneous outputs. Category 3 according to EN 954 1 on timed outputs

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11/13

11

Examples of use

Control devices :

Depending on the degree of safety required, KZR3-RS can receive thefollowing components as inputs :

- emergency stop pushbuttons with two contacts (Y11-Y12 and Y21-Y22)

- position sensors (limit switches) with one or two contacts (Y11-Y12 and Y21-Y22)

- auxiliary contact for electromagnetic lock (Y11-Y12 and Y21-Y22)


A positive break operation device must be used if a single contact isused.


Y11A1

24 V C1

C2

0V

c2

c113

KZR3-RS

23 3141

14 24 32K4

K3

K2

Y1

Y2

K1

42

Y1 Y2 4123Y12 3113

A2Y22Y21

Y12

Y22

14 24 32M42

Y21

C1 C2Y12

OP

EN

ING

Start

Emergencystop

Opening

Control devices :

The KZR3-RS has one "N/O" instantaneous safety category 4 contact(13-14), one "N/O" timed safety category 3 contact (23-24) and one "N/C"(31-32) timed safety category 3 contact, and one "N/C" (41-42) signallingcontact. One or more control devices may be wired (diagram 1 and 2) upto the breaking capacity of the safety contacts : 1500 VA.


The number of contacts of the KZR3-XS can be extended and thebreaking capacity thus increased. To do this, use the KZE3-XS (see page11/20).

Y11A1

C1

C3

13

KZR3-RS

23 3141

14 24 32K4

K3

K2

Y2

K1

42

Y1 Y2 4123Y12 3113

A2Y22Y21

Y12Y22

14 24 32M142Y1

Y11Y21

C1 C2 C4C3

C3

C2 C4

M2

c3

c2

c1

c4

90

45

90

113

68,6

118 +0,5–0

KZR3-RS used for deferred access KZR3-RS used for breaking M1 and M2 in sequence

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11/16

11

"KZH2-XS" safety relay (22.5 mm)

Type III C "2-hand control" functions according to EN 574/97 "CE" conforming product with type-examination BG approved product INRS certification : Q3.99 Control device with two channels Safety via redundancy and self-checking Integrity check on control devices 2 "N/O" safety contacts with linked contacts - 6 A / 250 Vaa

Can be used to obtain level 4 according to NF.EN 954-1

13 23 Y11

A1 Y12 Y13

13 23

14 24

A2 Y22 Y23

2414 Y21

KZH2-XS

OUT

PWR


Operating range

On/off indication

AccuracySynchronisation differenceResponse time on release ofcontrol device

Output specificationTypeNo. of safety circuits Breaking capacityMax. current breaking capacityMax. voltage breaking capacityElectrical life


Rapid transients







Terminal capacity

Weight


< 500 ms< 20 ms

Volt-free outputs 2 "N/O" AgSnO2 contacts1500 VA resistive6.82 A440 Va


AC 1.5 VA / DC 1.5 W1 internal relay status LED0°C to +50°C acc. to IEC 68-2-14-20°C to +70°C acc. to IEC 68-1/224 Vc


2 kV directly acc. to IEC 1000.4.42 kV when coupled30 V/m Level X acc. to IEC 1000.4.380 MHz to 1 GHz / 900 MHz (ENV 50140/204)15 kV in the air acc. to IEC 1000.4.2Level 3 according to IEC 1000.4.5Common mode 2 kV for 24 Vc

and 24 Va

10 V rms on inputs / Level 3 accordingto IEC 1000.4.630 V rms on supp. / Level X accordingto IEC 1000.4.6150 kHz to 80 MHz (ENV 50141)according to IEC 1000.4.11Un-30% for 10 ms every 1 sUn-60% for 100 ms every 1 saccording to IEC 61496-1/97Un-100% for 10 ms every 100 ms*






Standard products

To order, specify :

Part number

Example : KZH2-XS safety relay : 85 100 626

1


24 V a/cConformityEuropean "Machinery" Directive 89/392/EECFrench Decree 92/765-766-768European "Usage" Directive 89/655/EECFrench Decree 93-40 / 93-41European "EMC" Directive 89 336/EECIEC 61496-1IEC 664-1EN 50081-2EN 50082-2EN 60204-1EN 292-1 and 2EN 574 / 97EN 954-1EN 418EN 1088UL 508C22-2 No. 14-M91GS-ET-20

Connections

KZH2-XS

85 100 626

Type III C Category 4

UL (C) UL BG

Key

A1-A2 : Power supplyY11-Y12-Y13 and : Redundant inputs with differentiated voltageY21-Y22-Y23 for control devices13-14 / 23-24 : "N/O" safety contacts

1

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11/17

11

Examples of use

Control devices :

The KZH2-XS can receive the following components as inputs :

- two pushbuttons with two positions "N/O" + "N/C" (Y11-Y12-Y13 andY21-Y22-Y23)

- one or two emergency stop pushbuttons with one or two channels (A1-A2).

Control devices :

The KZH2-XS has two "N/O" safety contacts (13-14/23-24). One or morecontrol devices may be wired up to the breaking capacity of the safetycontacts : 1500 VA. However, to limit internal heating in the KZH2-XS, it isadvisable not to exceed 8 A thermal for both contacts.


24 V

0V

C1 C2

13 23

14 24

A1 Y12 Y132313 Y11

14 24 Y21

KZH2-XS

Y22A2 Y23

Emergency stop

2-handcontrolconsole


The number of contacts of the KZH2-XS can be extended and thebreaking capacity thus increased. To do this, use the KZE3-XS (see page 11/20

90

22,5

90

113

68,6

118 +0,5–0

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Out

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11/18

11

Type III C "2-hand control" functions according to EN 574/97 "CE" conforming product with type-examination BG approved product INRS certification : Q3.99 Control device with two channels Safety via redundancy and self-checking Integrity check on control devices 3 "N/O" safety contacts with linked contacts - 6 A / 250 Vaa

1 "N/C" signalling contact Can be used to obtain level 4 according to NF.EN 954-1

"KZH3-RS" safety relay (45 mm)


Operating range

On/off indication

AccuracyReset timeMaximum response time onemergency stop at UnOutput specificationTypeNo. of safety circuitsNo. of data circuitsBreaking capacityMax. current breaking capacityMax. voltage breaking capacityElectrical life

Mechanical lifeOperation and useMax. absorbed power

On/off indicationOperating temperatureStorage temperatureInternal voltageDielectric strengthResistance to tracking

Rapid transients







Terminal capacity

Weight


< 500 ms< 20 ms



24 AC 1.5 VA / 24 DC 1.5 W / 115-230 AC 3.2 VA1 internal relay status LED0°C to +50°C acc. to IEC 68-2-14-20°C to +70°C acc. to IEC 68-1/224 Vc



2 kV residual current modeCommon mode 2 kV for 24 Vc

and 24 Va

10 V rms on inputs / Level 3 accordingto IEC 1000.4.630 V rms on supp. / Level X accordingto IEC 1000.4.6150 kHz to 80 MHz (ENV 50141)according to IEC 1000.4.11Un-30% for 10 ms every 1 sUn-60% for 100 ms every 1 saccording to IEC 61496-1/97Un-100% for 10 ms every 100 ms*



PolycarbonateSelf-extinguishing - UL94 class VOCasing : IP40Terminal : IP202 X 1.5 mm2 multicore with ferrule2 X 2.5 mm2 solid conductor310 g 24 AC/DC410 g 115-230 AC


24 V a/c115 Va

230 Va

ConformityEuropean "Machinery" Directive 89/392/EECFrench Decree 92/765-766-768European "Usage" Directive 89/655/EECFrench Decree 93-40 / 93-41European "EMC" Directive 89 336/EECIEC 61496-1IEC 664-1EN 50081-2EN 50082-2EN 60204-1EN 292-1 and 2EN 574 / 97EN 954-1EN 418EN 1088UL 508C22-2 No. 14-M91GS-ET-20

Connections

Key

A1-A2 : Power supplyY11-Y12-Y13 and : Redundant inputs with differentiated voltageY21-Y22-Y23 for control devices13-14/23-24/33-34 : "N/O" safety contacts41-42 : "N/C" signalling contacts

KZH3-RS

85 100 63685 100 63485 100 635

Type III C Category 4

UL (C) UL BG

Y12 Y11 Y13 13 23 33

A1 N1 N1

13 23 33 41

14 24 34 42

41

A2 PE 42

Y21Y22 Y23 14 24 34

KZH3-RS

OUT

PWR

1

Standard products

To order, specify :

Part number

Example : KZH3-RS safety relay : 85 100 634

1



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370

Mai

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Out

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(800

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11/19

11

Examples of use

Control devices :

The KZH3-RS can receive the following components as inputs :

- two pushbuttons with two positions "N/O" + "N/C" (Y11-Y12-Y13 andY21-Y22-Y23)

- one or two emergency stop pushbuttons with one or two channels (A1-A2).

Control devices :

The KZH3-RS has three "N/O" safety contacts (13-14/23-24/33-34) and one "N/C" signalling contact (41-42). One or more controldevices may be wired up to the breaking capacity of the safety contacts :1500 VA. However, to limit internal heating in the KZH3-RS, it is advisablenot to exceed 10 A thermal for all three contacts.


+ 24 V

S1

S2

0V

Y12A1

KZH3-RS

N1 N1 4123Y11 Y13 3313

A2Y21Y22 Y23 14 24 34PE 42

13 23 33 41

14 24 34 42

C1 C2 C3

Emergencystop

Sig

nalli

ng


The number of contacts of the KZH3-RS can be extended and thebreaking capacity thus increased. To do this, use the KZE3-XS.

+ 24 V

S1

S2

0V

Y12A1

KZH3-RS

KZE3-XS

N1 N1 4123Y11 Y13 3313

A2Y21Y22 Y23 14 24 34PE 42

13 23 33 41

14 24 34 42

A1 X1 X223 3313

A2 4114 24 34

42

13 23 33

14 24 34

C3C1 C2 C4 C5

90

45

90

113

68,6

118 +0,5–0

Emergencystop

KZH3-RS KZH3-RS with KZE3-X3 extension module

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11/24

11

Safety component

CertificationMechanical lifeElectrical life

Working current

(A) 1410 62

Insulation voltage

Voltage for withstanding shocksElectrical A.C.performance Working voltage

(50 -60 Hz)

Ue (V)230400440500690D.C.Working voltage

Ue (V) 24 V 48 V60 V110 V220 V

Protection against short-circuits

Temperature limits UseStorage

Terminal capacity

Connection

Protection indices PushbuttonBox

Technical characteristics of contacts TypePart numbers1 "N/C" contact1 "N/O" contact Contact mounting bracketMetal label, diameter 80, yellowPush-pull head with 2 stable positionsPush-turn head with 2 stable positionsLocking head with key (supplied)Mushroom head D = 70 black 1 "N/C + 1 "N/O"Mushroom head D = 70 blackSymbol

ConformityEuropean "Machinery" Directive 89/392/EECFrench Decrees 92/765-766-767-768European "Usage" Directive 89/655/EECFrench Decrees 93-40 and 93-41European standard NF EN 60204-1(Machine safety - Electrical equipment)

European standards NF EN 292-1 and 2(Machine safety - Basic concepts

European standard NF EN 418(Machine safety - Emergency stop devices)

Emergency stop pushbuttons for safety applications

Ø 22 control unit with mechanical latch

"CE" conforming product

Positive opening contacts

Pushbutton with positive mechanical action acc. to EN 418

Dimensions

Mushroom head

79 697 003 79 697 00479 697 00579 697 00679 697 00879 697 00979 697 01079 697 10179 697 011

Cut-outs for consoles and cabinets

45

Ø22,3

40

+0,4-0

4030

34

5025

Ø 40

Standard products

Standard products,non stocked

To order, specify :

Part number

Example : Emergency stop pushbuttons for safety applications 79 697 003

1

1Positive openingcontactsUL, CSA3 x 106 operationsOperating categoryAC21 230 V/50 - 60Hzconforms to IEC 947-3Number of operations

(x 106)0.20.513

Degree of pollution3-690 V conforms toUTE, VDE, IEC forflush-mountingU impulse : 6 kV

Working current

(IEC 947-3) (IEC 947-5-1)AC21 AC15Ie (A) Ie (A)14 612 4.511 3.510 2.56 1

Working current

(IEC 947-5-1)DC13Ie (A) 1.5 A1 A0.7 A0.3 A0.2 AHPC fuse 10 A gl - gGconforms to IEC 269- 30 to + 60 °C- 50 to + 80 °C2 x 2.5 mm2 with cableendsVia captive screw terminals IP 65IP 657 double insulation

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11/25

11

To order, specify :

30 40

34

5024

,5

Ø 70210

400 25

45

80

130

100

85 100 293 85 100 292

79 697 001

79 697 101

Part numbersKSP2 two-hand control consoleKSP console fixing foot

Mushroom head Emergency stop

Spring-return pushbuttons

Dimensions

Can be ordered separately

Two-hand control console

Used in conjunction with a "KZH3" safety startmodule for two-hand control applications : folding,clipping, punching, rail-cutting, bending, drilling,presses, etc.

Supplied with an emergency stop button and 2 spring-return mushroom head pushbuttons.

Conforms to EN 574 concerning safety applications

Push-pull 2 "N/C" + 1 "N/O"(red pushbutton + contacts + Ø 80 metal yellow label)Mushroom head Ø 70 black 1 "N/C" + 1 "N/O"

Standard products


Part number

Example : 2-hand control console - 85 100 293

1

1

85 100 291 85 100 292 79 697 101

~ 8

00

500 to 1000

250 to 500

Range of limit switches to standard EN 50041

Metal case and actuator head Snap action contact NC+NO with positive break

operation Conforms to IEC 947.5.1. A300 AC15 6A 250 VAC UL / CSA approved IP 66 Temperature range : -25 +80°C

Limit switches see page 7/8

C

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Type of contact1 “NC+NO”2 “NC+NO”1 “NC+NO”PlasticMetal

To order, specify :

Standard products


1

Part numberExample : Metal foot switch 83 895 1011

Foot switch for machine tools, wood workingmachines, rubber and plastics machines, mouldingpresses

Plastic foot switch :without interlock at rest position

Metal foot switch :with interlock at rest position and protective cover

Plastic or metal foot switches, with or without interlock at rest position

EnvironmentConforming to standards

CertificationsProtective treatmentTemperature Use

StoredVibration resistanceShock resistance


Mechanical life

Cable entry

Plastic MetalIEC 947-5-1, IEC 947-5-1,EN 60 947-5-1, EN 60 947-5-1,VDE 0660-200, VDE 0660-200,UL 508, UL 508,CSA C22-2 no. 14 CSA C22-2 no. 14

With protective cover :NFE 09-031

FI FI, CSA"TC"-25°C, +70°C-40°C, +70°C15 gn (10…150 Hz)25 gn 20 gn acc. to IEC 68-2-27 acc. to IEC 68-2-27

(150 gn acc. to NF E 09-031)

IP 43 IP 66acc. to IEC 529 acc. to IEC 5292 million 5 millionoperations operations2 untapped 2 threaded holes for cable holes for cablegland gland

General characteristics Part numbers

Assigned working characteristics

Assigned insulation voltage

Assigned impulse voltage

Electric shock protection

Resistance between terminalsShort-circuit protection

AC 15 A300 Ue = 240 V, Ie = 3 ADC 13 Q300 Ue = 250 V, Ie = 0.27 AUi = 500 V, degree of pollution 3according to IEC 947-5-1Ui = 300 V according to UL 508, CSA C22-2 no. 14Uimp = 6 KV according to IEC 947-5-1Class 2 Class 1,acc. to IEC 536 acc. to IEC 536and NF C 20-030 and NF C 20-030≤ 25 mΩ according to IEC 954-5-4Cartridge fuse 10 A gG (gl)

Electrical characteristics

83 895 001

83 895 030

83 895 101

1

Part numberExample : Plastic foot switch 83 895 001

Operating principleOperating frequency (maximum)

Weight

1 step 2 steps 1 step600 / hr 600 / hr 600 / hr

0.275 kg 0.295 kg 2.570 kg

Additional characteristics

Plastic Metal

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Other information

Presentation83 895 0 and 83 895 101 foot switches are an ideal solution forcontrolling starting and stopping of numerous industrial machines withmany different operating modes : pulsed, step-by-step, continuous.

The range comprises metal foot switches (for heavy loads where thereis an increased risk) for heavy duty requirements, and plastic footswitches (for lighter loads where there is a reduced risk).

Fitted with a protective cover, metal foot switch83 895 101 should be used whenever astart/stop command could pose a danger(increased risk).

83 895 0 foot switches without covers aresuitable for start commands which pose areduced risk and for machine stopcommands.

Safety contactsDevices with snap action positive break type contacts.

Metal foot switches can have one or two “NC + NO” contact blocks.These foot switches are in positive operation when released : positiveactuation is required to maintain the machine in rest mode or cause it tostop (machine stop).

TerminologyPositive break operationA device meets the requirements of this specification when all its normallyclosed contact elements can be safely set to their opening position.

All foot switches fitted with a snap action “NC+NO” contact element arepositive break type and meet all the requirements of standard IEC 947-5-1,section 3.

Snap action contactThe linear speed of the moving contacts is independent of the speed of thecontrol device. This feature enables high levels of electrical performance,even with low control device linear speeds.

2-step pedalsPedals with two steps are ideal for machines with two operating speeds.

Examples :- first speed : slow (used for tool adjustment or maintenance),- second speed : fast (used for normal machine operation).

The first step, connected to an “NC + NO” contact, is achieved by brieflyapplying gentle pressure to the foot switch (6 mm and 2 daN depression).

The second step, connected to a second “NC + NO” contact, is achievedby applying maximum pressure to the foot switch (12 mm and 9 daN fordepression up to the end stop).

172,5

152

146,510,5

137

16,5

14,5

29

186

3XØ9

31=

89,5

=

135

==

160

54

154

6

11

23

94

==

161

Ø6,4

28

2 threaded holesfor cable entry

maximum capacity14 mm

1 untapped hole for cable entrymaximum capacity 12 mm

1 untapped hole for cable entrymaximum capacity 8 mm

6 mm

12 mm

1st step

2nd step

Dimensions83 895 101 with protective cover 83 895 0

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To order, specify :

Accessory

100 mm tube, supplied withclamping system on base

Pedestal on horizontal support, fortube mounting

Pedestal on vertical support Direct mounting on base orpedestal

Base with axial or lateral cableentry and cover

83 895 207

83 895 208

83 895 209

83 895 210

Illuminated lens unitsGreenRedOrangeBlueClearYellow


1 2 Bulb3

Illuminated indicator banks

EnvironmentCertifications

Protective treatment

Ambient air Usetemperature StoredElectric shock protection


Materials Lens unitsBase and coverTubePedestal

In normal operation : CSA,UL : a 240 V maximumIn normal operation : "TC" treatment

-10°C, +55°C-20°C, +70°CDirect mounting : class II.Tube mounting : class I according toIEC 536 and NF C 20-030IP 42 according to IEC 529 andNF C 20-010, vertical, base unitunderneathPolycarbonateGlass polyamideAnodised aluminiumPolycarbonate or aluminium

General characteristics Part numbers

Mounting accessories

Assigned insulation voltage

Assigned impulse voltage

Type of bulb

Terminal labelling

Connection

Ui = 250 V according to IEC 947-1

Uimp = 4 kV according to IEC 947-1

Fixed signalling lens unit : BA15dbase fitting bulbs, power 10 W

1 terminal labelled “NC” (C) commonto the 5 units, 1 or 5 terminalslabelled from 1 to 5 according to thenumber of unitsOn protected and open terminalswith captive screw clamps : max.clamping capacity : 2 x 2.5 mm2

Electrical characteristics

83 895 20183 895 20283 895 20383 895 20483 895 20583 895 206

1

2

BA 15 d base fitting, 10 W 24 VBA 15 d base fitting, 10 W 120 VBA 15 d base fitting, 10 W 230 V

79 214 58679 214 58779 214 588

Incandescent bulbs 3

Modular illuminated indicator banks

1 to 5 lens units

Connection diagram

45

53

1

1

2

N

Part numberExample : Blue lens unit 83 895 204 - Pedestal 83 895 209 - Bulb 79 214 588

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11Other information

General informationType 83 895 2 indicator banks are optical signalling devices used inparticular for 360° remote signalling of the various states and sequencesof a machine or installation.Examples : operation, machine stop, missing materials, paging personnel,fault signalling, etc

The indicator bank is modularIt forms an assembly which can be constructed to form several differentversions with between one and five lens units, and is not assembled ondelivery (to be assembled by the customer).It comprises :1 - A base with a removable connection terminal block and an axial orlateral cable entry.2 - One to five green, red, orange, blue, clear or yellow lens units.3 - A cover on the top section.The lens units fit together easily by stacking one on top of the another andcan be locked and unlocked using a built-in peripheral nut.Electrical connection of the various parts is automatic.Accessories :4 - 100 mm tube.5 - Pedestal screwed onto the tube for fixing it to the horizontal support.6 - Pedestal for fixing to the vertical support.

InstallationFixing : direct fixing of the base to the support using 2 screws or using apedestal screwed onto the tube.Wiring : this is carried out on the removable connection terminal blockwhich is built into the base (to make wiring easier). The terminals areprotected to make the screw clamps captive and to avoid any contact withlive parts.

DimensionsTube 83 895 207 and pedestal 83 895 208 Pedestal 83 895 209, direct mounting on base

Drilling of horizontal support forfixing on pedestal 83 895 208

Mounting using pedestal 83 895 208screwed onto tube 83 895 207

Drilling of verticalsupport for fixing onpedestal 83 895 207

3

2

1

4

5

6

2

1

100

Ø70

==

68

51,5

25,5

114

1

2 10

0

114 25

,5 50

41,5

3xØ5 ou M5

54

54

Ø27 4xØ5,5 ou M5

1 Tube 83 895 207, Ø 25 mm2 Pedestal on horizontal support 83 895 208

1 Tube Ø 25 mm2 Pedestal on vertical support 83 895 209

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extension for kze3-xs safety relay (22.5 mm)stevenengineering.com/tech_support/pdfs/44safe.pdf ·...

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