EUCHNER CES-I-AR-U-C04 (Unicode) - Manual (Page 24)

Operating Instructions Safety Switch CES-I-AR-U-C04
24
Technical data
Note!
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.
Technical data for safety switch CES-I-AR-U-C04
Parameter Value Unit
min. typ. max.
Housing material Plastic PBT
Dimensions 42 x 25 x 18 mm
Mass (without connection cable) 0.05 kg
Ambient temperature -25 - + 65 °C
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
Degree of protection IP67
IP69K (only version with plug connector M8 and mating connec-
tor with the same degree of protection)
Safety class III
Degree of contamination 3
Installation position Any
Installation method non-flush
Operating voltage UB (reverse po-
larity protected, regulated, residual
ripple < 5%)
24 ± 15% (PELV) V DC
Current consumption max.
without load
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)
V DC
HIGH U(FO1A)
U
B
-1.5 - U
B 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 Semiconductor output 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
Resilience to vibration In acc. with EN IEC 60947-5-2
Switching frequency - - 1 Hz
Repeat accuracy R ≤ 10 %
EMC protection requirements In accordance with EN IEC 60947-5-3 and EN IEC 61326-3-1
Reliability values acc. 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.