EUCHNER CET-AR Series - Technical Data and Drawings; Safety Switch Technical Data and Times

Operating Instructions
Transponder-Coded Safety Switch CET.-AR-…
42
(Translation of the original operating instructions) 2110788-13-03/20
13. Technical data
NOTICE
If a product data sheet is included with the product, the information on the data sheet applies in case
of discrepancies with the operating instructions.
13.1. Technical data for safety switch CET.-AR-…
Parameter Value Unit
min. typ. max.
General
Material, ramp Stainless steel
Material, safety switch housing Die-cast aluminum
Installation orientation Any (recommendation: switch head downward)
Degree of protection with plug connector M12 IP67
with plug connector M23 (RC18) IP65/IP67
(screwed tight with the related mating connector)
Safety class III
Degree of contamination 3
Mechanical life 1 x 10
6
operating cycles
Ambient temperature -20 - +55 °C
Actuator approach speed, max. 20 m/min
Locking force F
max
6,500 N
Locking force F
Zh
acc. to GS-ET-19
F
Zh
= F
max
/1.3 = 5,000 N
Weight Approx. 1.0 kg
Degrees of freedom (actuator in recess) X, Y, Z X, Y ± 5; Z ± 4 mm
Connection (depending on version) 2 plug connectors M12, 5 and 8-pin
1 plug connector M23 (RC18), 19-pin
Operating voltage U
B
(reverse polarity protected, regulated,
residual ripple < 5%)
24 ± 15% (PELV) VDC
Current consumption I
B
80 mA
External fuse (operating voltage U
B
) 0.25 - 8 A
External fuse (solenoid operating voltage U
CM
) 0.5 - 8 A
Rated insulation voltage U
i
- - 75 V
Conditional short-circuit current 100 A
Resilience to vibration Acc. to EN60947-5-2
EMC protection requirements Acc. to ENIEC60947-5-3
Ready delay - - 10 s
Risk time for single device - - 400 ms
Runtime extension per device - - 5 ms
Turn-on time - - 400 ms
Discrepancy time - - 10 ms
Test-pulse duration - - 1 ms
Safety outputs OA/OB
Semiconductor outputs, p-switching, short circuit-proof
- Output voltage U
OA
/U
OB
1)
VDC HIGH U
OA
/U
OB
U
B
- 1.5 - U
B
LOW U
OA
/U
OB
0 - 1
Switching current per safety output 1 - 200 mA
Utilization category acc. to EN60947-5-2 DC-13 24V 200mA
Caution: outputs must be protected with a free-wheeling diode in case of inductive loads
Switching frequency 0.5 Hz
Monitoring outputs OUT and OUTD (optional) p-switching, short circuit-proof
Output voltage 0.8 x U
B
- U
B
VDC
Max. load - - 50 mA
Teach-in input J or feedback loop input Y
HIGH 15 - 26.4
V
LOW 0 - 1
Solenoid
Solenoid operating voltage U
CM
(reverse polarity protected,
regulated, residual ripple < 5%)
DC 24V +10%/-15%
Solenoid current consumption I
CM
- 450 - mA
Power consumption - 11 - W
Duty cycle 100 %
Freely congurable LEDs
2)
LED 1 red, LED 2 green
Operating voltage 20.4 - 26.4 VDC
Reliability values acc. to ENISO13849-1
Mission time 20 years
Monitoring of guard locking and the guard position
Any installation orientation
(head downward, upward or horizontal)
Category 4
Performance Level (PL) e
PFH
D
3.1 x 10
-9
/ h
Control of guard locking
Category
Depends on external controlPerformance Level (PL)
PFH
D
1) Values at a switching current of 50mA without taking into account the cable lengths.
2) Can vary depending on version. See data sheet.