EUCHNER CETx-AR-xxx-AH-xxx (Unicode) - Manual (Page 40)

Operating Instructions Safety Switch CET.-AR-...-AH-...
40
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 CET.-AR-C..-AH-...
Parameter Value Unit
min. typ. max.
General
Material, slide
Stainless steel
Material, safety switch housing Die-cast aluminum
Installation position Any (recommendation: switch head downward)
Degree of protection with plug connector M12 IP67
with plug connector RC18 IP65
(screwed tight with the related mating connector)
Safety class III
Degree of contamination 3
Mechanical life 1 x 10 6 operating cycles
Ambient temperature at U
B
-20 - +55 °C
Actuator approach speed, max. 20 m/min
Locking force F
max
6500 N
Locking force F
Zh
in acc. with GS-ET-19
F
Zh
= F
max
/1.3 = 5000 N
Weight approx. 1.0 kg
Degrees of freedom (actuator in recess) X, Y, Z X, Y ± 5; Z ± 4 mm
Connection type (depending on version) 2 plug connectors M12, 5 and 8-pin
1 plug connector RC 18, 19-pin (as yet no UL approval)
Operating voltage U
B
(reverse polarity protected, regulated,
residual ripple < 5%)
24 ± 15% (PELV) V DC
Current consumption I
B
80 mA
For the approval according to UL the following applies Operation only with UL class 2 power supply, or equivalent measures
Switching load according to UL DC 24 V, class 2
External fuse (operating voltage U
B
) 0.25 - 2 A
External fuse (solenoid operating voltage U
CM
) 0.5 - 8 A
Rated insulation voltage U
i
- - 75 V
Resilience to vibration In acc. with EN 60947-5-2
EMC protection requirements In acc. with EN IEC 60947-5-3
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 according 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
Repeat accuracy R acc. to EN IEC 60947-5-3 ≤ 10 %
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 input feedback loop Y
HIGH
15 - U
CM V
LOW 0 - 1
Solenoid
Solenoid operating voltage U
CM
(reverse polarity protected,
regulated, residual ripple < 5%)
DC 24 V +10%/-15%
Current consumption solenoid I
CM
480 mA
Power consumption 10 W
Duty cycle 100 %
Freely configurable LEDs 2) LED1 red, LED2 green
Operating voltage 20.4 - 26.4 V DC
Reliability values according to EN ISO 13849-1 Head downward or horizontal Head upward
Category 4 3
Performance Level (PL) e e
PFH
d
3.1 x 10 -9 / h 4.29 x 10 -8 / h
Mission time 20 20 years
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.