CET3-AR-CRA-AH-50X-SG Công tắc an toàn EUCHNER VIỆT NAM

GIỚI THIỆU CET3-AR-CRA-AH-50X-SG Công tắc an toàn EUCHNER VIỆT NAM

  • Safety switch with guard locking and integrated evaluation electronics
  • Locking force up to 6500 N
  • Up to 20 switches in series
  • Short circuit monitoring
  • 2 safety outputs (semiconductor outputs)
  • Category 4 / PL e according to EN ISO 13849-1
  • With 2 plug connectors M12
  • Unicode
  • Door monitoring output
  • Indication of the door position by LED
  • Teach-in input
  • Approach direction A (delivery state)

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 
Operating voltage DC  
LED 24 V DC -15% V DC ... +10% V DC
UB 24 V DC -15% ... +15% reverse polarity protected, regulated, residual ripple<5%, PELV
EMC protection requirements Acc. to EN IEC 60947-5-3
Utilization category  
DC-13 24 V 200 mA 
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 
Safety class  
EN IEC 61140 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  
HIGH U(OA,OB) UB-1.5V ... UB V DC
LOW U(OA,OB) 0 ... 1 V DC
Discrepancy time  
both safety outputs max. 10 ms
Turn-on time 400 ms
Off-state current Ir max. 0.25 mA
Risk time according to EN 60947-5-3  
Single device  
Switching current  
per safety output OA / OB 1 ... 200 mA

Mechanical values and environment

Approach speed 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
Mechanical life 2 x 10⁶
Shock and vibration resistance Acc. to EN IEC 60947-5-3
Degree of protection IP67 
Ambient temperature  
with UB = 24 V DC -20 ... +55 °C
Material  
Safety switch housing Die-cast aluminum
Ramp Stainless steel
Locking force Fmax 6500 N
Locking force FZh 5000 N 
Guard locking principle Closed-circuit current principle