EUCHNER CES-AR-C.2- Series, Operating Instructions Manual, Page: 25 / 36

25
2119563-08-07/17 (translation of the original operating instructions)
Operating Instructions
Non-Contact Safety Switch CES-I-AR-.-C04-…
EN
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-I-AR-C04-…
Parameter Value Unit
min. typ. max.
Housing material PBT plastic
Dimensions 42 x 25 x 18 mm
Weight (device without connection cable) 0.08 kg
Ambient temperature at U
B
= DC 24 V - 25 - + 65
°C
Storage temperature - 40 - + 70
Degree of protection IP67
IP69K (only version with flying lead and version with plug connector M8 and mating connector
with the same degree of protection)
Safety class III
Degree of contamination 3
Installation position Any
Installation method Non-flush
Connection - Plug connector M8, 8-pin, or
- Connection cable PUR, 0.14 mm², with plug connector M12, 8-pin, or
- Connection cable PUR with flying lead, 8 x 0.14 mm²
Operating voltage U
B
(regulated, residual ripple < 5%) 24 ± 15% (PELV) V DC
Current consumption 35 mA
External fuse
(operating voltage)
0.25 - 8 A
Safety outputs FO1A/FO1B Semiconductor outputs, p-switching, short circuit-proof
- Output voltage U(FO1A)/U(FO1B)
1)
HIGH
U(FO1A)
U
B
-1.5 - U
B
V DC
HIGH
U(FO1B)
LOW
U(FO1A)/U(FO1B) 0 1
Switching current per safety output 1 - 200 mA
Utilization category according to EN IEC 60947-5-2 DC-13 24 V 200 mA
Caution: outputs must be protected with a free-wheeling diode in case of inductive loads.
Off-state current I
r
≤ 0.25 mA
Monitoring output OD 1) p-switching, short circuit-proof
- Output voltage 0.8 x U
B
- U
B
V DC
- Max. load - - 50 mA
Rated insulation voltage U
i
- - 300 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 and EN IEC 61326-3-1
Ready delay - 8 - s
Risk time for single device - - 260 ms
Risk time delay per device 5 ms
Switch-on time - - 400 ms
Discrepancy time - - 10 ms
Test-pulse duration 1 ms
Test-pulse interval 140 ms
Reliability values according to EN ISO 13849-1
Category 4
Performance Level PL e
PFH
D
4.1 x 10 -9 / h
Mission time 20 years
1) Values at a switching current of 50 mA without taking into account the cable length.