EUCHNER CES-AR-C01 Series - Technical Data; Technical Data of Safety Switch CES-AR-C01

Operating Instructions
Non-Contact Safety Switch CES-AR-C01-…
24
(Translation of the original operating instructions) 2098039-20-02/20
12. Technical data
NOTICE
If a data sheet is included with the product, the information on the data sheet applies.
12.1. Technical data of safety switch CES-AR-C01-…
Parameter Value Unit
min. typ. max.
Housing material PBT plastic
Dimensions Acc. to EN 60947-5-2
Weight 0.12 kg
Ambient temperature at U
B
= DC 24 V - 20 - + 55
°C
Storage temperature - 25 - + 70
Degree of protection IP67
Safety class III
Degree of contamination 3
Installation orientation Any
Connection M12 plug connector, 8-pin
Operating voltage U
B
(regulated, residual ripple < 5%) 24 ± 15% (PELV) V DC
Current consumption - - 50 mA
External fuse
(operating voltage)
0.25 - 8 A
Safety outputs OA/OB Semiconductor outputs, p-switching, short circuit-proof
- Output voltage U(OA)/U(OB)
1)
HIGH
U(OA)
U
B
-1.5 - U
B
V DC
HIGH
U(OB)
LOW
U(OA)/U(OB) 0 1
Switching current per safety output 1 - 400 mA
Utilization category acc. to ENIEC60947-5-2 DC-13 24 V 400 mA
Caution: Outputs must be protected by a free-wheeling diode in the case of inductive loads.
Off-state current I
r
≤ 0.25 mA
Monitoring output OUT
1)
p-switching, short circuit-proof
- Output voltage 0.8 x U
B
- U
B
V DC
- Max. load - - 200 mA
Rated insulation voltage U
i
- - 300
2)
V
Rated impulse withstand voltage U
imp
- - 1.5 kV
Conditional short-circuit current 100 A
Resilience to vibration
Acc. to ENIEC60947-5-2
Switching frequency - - 1 Hz
Repeat accuracy R ≤ 10 %
EMC protection requirements Acc. to ENIEC60947-5-3
Ready delay - 8 - s
Risk time for single device - - 260 ms
Risk time delay per device 5 ms
Turn-on time - - 400 ms
Discrepancy time - - 10 ms
Test-pulse duration 1 ms
Reliability values acc. to ENISO13849-1
Category 4
Performance Level PL e
PFH
D
2.1 x 10
-9
/ h
Mission time 20 years
1) Values at a switching current of 50 mA without taking into account the cable length.
2) Tested by employers’ liability insurance association up to 75 V.