HomeProductsTransponder-coded safety switches with guard lockingCETCET-ARCET4-AR-CRA-AH-50X-SG-C2290-128193

CET4-AR-CRA-AH-50X-SG-C2290-128193 (Order no. 128193)

Safety switch with guard locking CET-AR-..., RFID, plug connector M12, wire front release (bowden)

  • Open-circuit current principle
  • Unicode
  • Teach-in input J
  • Monitoring output guard locking OUT
  • Monitoring output door position OUT D
  • 2 x plug connector(s) M12, 5-pin and 8-pin
  • Wire front release (bowden), 3 m
CET4-AR-CRA-AH-50X-SG-C2290-128193 (Order no. 128193)

Description

Approach direction

Horizontal

Can be adjusted in 90° steps

Guard locking principle

Open-circuit current (power on to lock): On a guard with guard locking based on the open-circuit current principle, the guard is locked until the power supply to the guard locking solenoid is interrupted. Unlocking is by spring force. The term electrical guard locking is also used.

Unicode evaluation

Each actuator is highly coded (unicode). The switch detects only taught-in actuators. Additional actuators can be taught-in.

Only the last actuator taught-in is detected.

Safety characteristics

Thanks to two redundant safety outputs (semiconductor outputs) with internal monitoring, the device is suitable for:

  • Category 4 /PL e according to EN 13849-1
  • SIL 3 according to EN IEC 62061 Table 4

The OSSD outputs used check their function for short circuits and short circuits with test pulses.

Wire front release (bowden)

The wire front release permits remote unlocking of the guard locking via a pull wire. Flexible routing of the pull wire permits release of the guard locking in inaccessible installation situations.

Important: The wire front release (bowden) is not a safety function.

LED indicator

LED STATE

Status LED

DIA LED

Diagnostics LED

LED 1 rd

freely configurable

LED 2 gn

illuminates when door is closed

Terminal assignment

Plug connector (view of connection side)PinDesignationFunctionConnecting cable conductor coloring

X 1.1IBEnable input, channel BWH
X 1.2UBElectronics operating voltage, 24 V DCBN
X 1.3OASafety outputs channel A

GN
X 1.4OBSafety outputs channel B

YE
X 1.5OUTGuard lock monitoring outputGY
X 1.6IAEnable input, channel APK
X 1.70 V UBElectronics operating voltage, 0 V DCBU
X 1.8RSTReset inputRD
X 2.10 V UCMSolenoid operating voltage, 0 V DCBN
X 2.2OUT DDoor position monitoring outputWH
X 2.3LED 1LED 1 red, freely assignable, 24 V DCBU
X 2.4UCMSolenoid operating voltage, 24 V DCBK
X 2.5JTeach-in inputGY

Accessories required

Actuator is not included.

The safety switch can only be actuated in conjunction with the actuators provided for this purpose.

Dimension drawing
Dimension drawing
Wiring diagram
Wiring diagram
CET: Transponder-coded safety switch with guard locking in use

Dimensional drawings

Dimensional drawings
1hose length
2Rope length

Connection examples

Connection examples

Technical data

Approvals

EAC_RU C-DE.MO05.B.00971/20c_UL_us_E155795_3/8

Workspace

Repeat accuracy R
according to EN 60947-5-2 10 %

Electrical connection values

Fuse
external (operating voltage UB) 0.25 ... 8 A
external (solenoid operating voltage UCM) 0.5 ... 8 A
Power consumption
Solenoid 11 W
Connecting cable 30V DC, 2A (for UL requirement UL category code (CYJV/CYJV7))
Operating voltage DC
UB 24 V DC -15% ... +15% reverse polarity protected, regulated, residual ripple<5%, PELV
LED 24 V DC -15% V DC ... +10% V DC
EMC protection requirements Acc. to EN IEC 60947-5-3
Utilization category
DC-13 24V 200mA (Caution: outputs must be protected with a free-wheeling diode in case of inductive loads)
Solenoid operating voltage DC
UCM 24 V DC -15% ... +10% reverse polarity protected, regulated, residual ripple<5%, PELV
Solenoid duty cycle 100 %
Risk time according to EN 60947-5-3 max. 400 ms
Risk time according to EN 60947-5-3, extension for each additional device max. 5 ms
Switching load
according to UL 24V DC, Class 2 (For alternatives, see operating instructions)
Safety class III
Current consumption
IB 80 mA
ICM 450 mA
Test pulse duration max. 1 ms
Degree of contamination (external, according to EN 60947-1) 3
Teach-in input
Input voltage
LOW 0 ... 1 V DC
HIGH 15 ... 27.6 V DC
Monitoring output OUT D
Output type p-switching, short circuit-proof
Output voltage
OUT D 0.8xUB ... UB V DC
Switching current
OUT D 1 ... 50 mA
Switching delay from state change max. 700 ms
Monitoring output OUT
Output type p-switching, short circuit-proof
Output voltage
OUT 0.8xUB ... UB V DC
Switching current
OUT 1 ... 50 mA
Switching delay from state change max. 400 ms
Safety outputs OA / OB
Output type 2 semiconductor outputs, p-switching, short circuit-proof
Output voltage
LOW U(OA,OB) 0 ... 1 V DC
HIGH U(OA,OB) UB-1.5V ... UB V DC
Discrepancy time
both safety outputs max. 10 ms
Turn-on time 400 ms
Off-state current Ir max. 0.25 mA
Switching current
per safety output OA / OB 1 ... 200 mA

Mechanical values and environment

Anfahrgeschwindigkeit max. 20 m/min
Connection type 2 plug connectors M12, 5- and 8-pin
Ready delay 10 s
Installation orientation any
Switching frequency max. 0.5 Hz
Degree of freedom X ±5 mm
Degree of freedom Y ±5 mm
Degree of freedom Z ±4 mm
Storage temperature -25 ... 70 °C
Mechanical life 2 x 10⁶
Shock and vibration resistance Acc. to EN IEC 60947-5-3
Degree of protection IP67 (In the inserted and screwed tight state)
Ambient temperature
at UB = 24 V DC -20 ... 55 °C
Material
Ramp Stainless steel
Safety switch housing Die-cast aluminum
Locking force Fmax 6500 N
Locking force FZh 5000 N (FZH = FMAX/1.3)
Guard locking principle Open-circuit current principle

Characteristic values according to EN ISO 13849-1 and EN IEC 62061

PLMaximum SILPFHDCategoryMission time
Monitoring of guard lockingPL e-3.1x10-9420 y


Miscellaneous

C number
C2290 with mounted wire front release (bowden)
Notices for UL approval Operation only with UL Class 2 power supply or equivalent measures; see operating instructions

Accessories

Downloads

Complete package

Download all important documents with a single click.

Content:

  • The operating instructions and any additions to the operating instructions or brief instructions
  • Any data sheets to supplement the operating instructions
  • The declaration of conformity
Download Complete Package (ZIP, 25,2 MB)

Single Documents

Doc. no.
Version
Language
Size
Doc. no. 2110788
Operating Instructions Transponder-Coded Safety Switch with Guard Locking CET.-AR-… (Unicode/Multicode)
Doc. no.
2110788
Version
11/22
Language
Size
3,8 MB
Doc. no. 2110788
Mode d’emploi Interrupteur de sécurité à codage par transpondeur avec interverrouillage CET.-AR-… (unicode / multicode)
Doc. no.
2110788
Version
11/22
Language
Size
3,9 MB
Doc. no. 2110788
Manual de instrucciones Interruptor de seguridad con codificación por transponder con bloqueo CET.-AR-… (Unicode/Multicode)
Doc. no.
2110788
Version
11/22
Language
Size
3,8 MB
Doc. no. 2110788
Betriebsanleitung Transpondercodierter Sicherheitsschalter CET.-AR-…
Doc. no.
2110788
Version
11/22
Language
Size
3,8 MB
Doc. no. 2110788
Istruzioni di impiego Finecorsa di sicurezza con codifica a transponder con meccanismo di ritenuta CET.-AR-… (Unicode/Multicode)
Doc. no.
2110788
Version
11/22
Language
Size
3,8 MB
Doc. no. 2110788
使用说明书 应答机编码安全开关 配有门锁功能 CET.-AR-… （特殊/通用编码）
Doc. no.
2110788
Version
11/22
Language
Size
4,2 MB
Doc. no. 2110788
操作説明書 トランスポンダー コーデッド安全スイッチ ガードロック付き CET.-AR-… (ユニコード/マルチコード)
Doc. no.
2110788
Version
11/22
Language
Size
4,2 MB
Doc. no. 2110788
Инструкция по эксплуатации Транспондерный предохранительный выключатель с защитной блокировкой CET.-AR-… (Uni-/Multicode)
Doc. no.
2110788
Version
11/22
Language
Size
4,2 MB
Doc. no. 2110788
Návod k použití Bezpečnostní spínač s kódovaným transpondérem a jištěním ochranného krytu CET.-AR-… (Unicode/Multicode)
Doc. no.
2110788
Version
11/22
Language
Size
4,2 MB
Doc. no. 2110788
Driftsvejledning Transponderkodet sikkerhedsafbryder med tilholder CET.-AR-… (Uni-/Multicode)
Doc. no.
2110788
Version
11/22
Language
Size
4,0 MB
Doc. no. 2110788
Instrukcja obsługi Wyłącznik bezpieczeństwa kodowany transponderowo z blokadą CET.-AR-… (Uni-/Multicode)
Doc. no.
2110788
Version
11/22
Language
Size
4,2 MB
Doc. no. 2110788
Návod na prevádzku Bezpečnostný spínač kódovaný transpondérom s istením CET.-AR-… (Uni-/Multicode)
Doc. no.
2110788
Version
11/22
Language
Size
4,2 MB
Doc. no. 2110788
İşletim kılavuzu Kapalı tutma mekanizmalı aktarıcı kodlu emniyet şalteri CET.-AR-… (Uni-/Multicode)
Doc. no.
2110788
Version
11/22
Language
Size
4,2 MB
Doc. no. 2110788
Instrucțiuni de utilizare Întrerupător de siguranță codat cu transponder cu blocare de protecție CET.-AR-… (Uni-/Multicode)
Doc. no.
2110788
Version
11/22
Language
Size
4,2 MB

Other Documents

Ordering data

Ordernumber 128193
Item designation CET4-AR-CRA-AH-50X-SG-C2290-128193
Gross weight 1,817kg
Customs tariff number 85365019000
ECLASS 27-27-24-05 Safety-related transponder switch with guardlocking