Max. internal inductance Li
Notes on operation
Installation conditions influence the ambient temperature.<br/>Please refer to the “Control cabinet installation instructions”.
Max. internal capacitance Ci
Max. output current Io
100 mA (Ex ib)
110 mA (Ex ia)
220 mA (Ex ia)
50 mA (Ex ib)
Electrical isolation between input and output
Safety-related maximum voltage Um
IIA (simple circuit): Max. external inductivity Lo / Max. external capacitance Co
100 mH / 2.22 µF
25 mH / 2.22 µF
Reverse polarity protection
IIB (simple circuit): Max. external inductivity Lo / Max. external capacitance Co
IIC (simple circuit): Max. external inductivity Lo / Max. external capacitance Co
I (simple circuit): Max. external inductivity Lo / Max. external capacitance Co
100 mH / 3.5 µF
40 mH / 3.5 µF
Test voltage
350 V (50 Hz, 60 s)
500 V (50 Hz, 60 s)
IIB/IIIC (simple circuit): Max. external inductivity Lo / Max. external capacitance Co
Supply voltage range
loop-powered, no external supply necessary
Power consumption
0.5 W (+ (l<sub>A</sub> x 37 mW/mA))
Switching level "0" signal
Switching level "1" signal
Output current
≤ 35 mA (per output)
≤ 70 mA (Outputs connected in parallel)
Internal resistance
125 Ω (Outputs connected in parallel)
250 Ω (per output)
Conductor cross-section rigid
Conductor cross-section flexible
Conductor cross-section AWG
Max. internal inductance L<sub>i</sub>
Max. internal capacitance C<sub>i</sub>
Max. output voltage U<sub>o</sub>
Max. output current I<sub>o</sub>
100 mA (Ex ib)
110 mA (Ex ia)
220 mA (Ex ia)
50 mA (Ex ib)
Max. output power P<sub>o</sub>
Safety-related maximum voltage U<sub>m</sub>
IIA (simple circuit): Max. external inductivity L<sub>o</sub> / Max. external capacitance C<sub>o</s
100 mH / 2.22 µF
25 mH / 2.22 µF
IIB (simple circuit): Max. external inductivity L<sub>o</sub> / Max. external capacitance C<sub>o</s
IIC (simple circuit): Max. external inductivity L<sub>o</sub> / Max. external capacitance C<sub>o</s
I (simple circuit): Max. external inductivity L<sub>o</sub> / Max. external capacitance C<sub>o</sub
100 mH / 3.5 µF
40 mH / 3.5 µF