44
Electrical data
Max. cable capacitance at the safety outputs
No-load, PNOZ with relay contacts
40 nF
PNOZmulti, PNOZelog, PSS
70 nF
No-load current
50 mA
Inputs
Number
2
Voltage at inputs
24 V DC
Input current range
5 mA
Max. overall cable resistance Rlmax
Single-channel at UB DC
1000 Ohm
Semiconductor outputs
OSSD safety outputs
2
Signal outputs
1
Switching current per output
500 mA
Breaking capacity per output
12 W
Potential isolation from system voltage
No
Short circuit-proof
Yes
Residual current at outputs
10 µA
Voltage drop at OSSDs
3,5 V
Lowest operating current
0 mA
Utilisation category in accordance with EN 60947-1
DC-12
Times
Test pulse duration, safety outputs
450 µs
Switch-on delay
after UB is applied
1 s
Inputs typ.
13 ms
Inputs max.
20 ms
Actuator typ.
45 ms
Actuator max.
100 ms
Delay-on de-energisation
Inputs typ.
15 ms
Inputs max.
20 ms
Actuator typ.
30 ms
Actuator max.
260 ms
Supply interruption before de-energisation
20 ms
Simultaneity, channel 1 and 2
∞
Environmental data
ATEX approval
SEV 12 ATEX 0122 X
ATEX category, gas
II 3G Ex mc nAc IIC T6
ATEX category, dust
II 3D Ex mc tc IIIC T80°C IP67
Application area
X: -25°C ≤ ta ≤ +50°C
Ambient temperature
In accordance with the standard
EN 60068-2-14
Temperature range
-25 - 50 °C
PSEN cs2.13p ATEX
Operating Manual PSEN cs2.13p ATEX
21133-2EN-1
