Max. internal inductance Li
Max. internal capacitance Ci
Electrical isolation between input and output
Maximum internal resistance Ri
Safety-related maximum voltage Um
110 V DC
125 V DC
190 V AC
253 V AC
60 V AC/DC
IIA/I (simple circuit): Max. external inductivity Lo / Max. external capacitance Co
Standards/regulations
EN 61000-6-4
GB/T 3836.1
GB/T 3836.3
GB/T 3836.4
IEC/EN 60079-11
IEC/EN 61010-1
IIB/IIIC (simple circuit): Max. external inductivity Lo / Max. external capacitance Co
Rated insulation voltage
190 V
300 V AC/DC
300 V<sub>rms</sub>
375 V<sub>PP</sub>
60 V AC/DC
IIC (simple circuit): Max. external inductivity Lo / Max. external capacitance Co
Test voltage
1.5 kV AC (50 Hz, 60 s)
2.5 kV AC (50 Hz, 60 s)
IIA (mixed circuit): Max. external inductivity Lo / Max. external capacitance Co
50 mH / 0.67 µF, 20 mH / 0.76 µF, 0.5 mH / 0.83 µF, 0.2 mH / 0.89 µF
IIB/IIIC (mixed circuit): Max. external inductivity Lo / Max. external capacitance Co
5 mH / 289 nF, 1 mH / 489 nF
IIC (mixed circuit): Max. external inductivity Lo / Max. external capacitance Co
5 mH / 59 nF, 0.5 mH / 89 nF
Switching level "0" signal
0 V DC ... 5 V DC (or open)
Switching level "1" signal
Input impedance
3 MΩ (high-resistance in the event of a line fault at the output)
Type of output signal
Transistor output, passive
Maximum switching voltage
Current limitation
> 25.1 mA (with line fault detection)
Line fault detection
< 50 Ω (Short circuit)
> 10 kΩ (Line break)
Activated /deactivated via DIP switch
Conductor cross-section rigid
Conductor cross-section flexible
Conductor cross-section flexible (2 conductors with same cross section)
0.25 mm² ... 0.34 mm² (TWIN ferrule without plastic sleeve)
0.5 mm² ... 1.5 mm² (TWIN ferrule with plastic sleeve)