ABB Relion 670 series, Technical Reference Manual, Page: 1118 / 1232

The test voltage across open contact is lower for this version of the
binary input/output module.
xx04000069.vsd
IEC04000069 V1 EN
Figure 528: IOM with MOV protection, relay example
19.2.12.3 Technical data
Table 700: IOM - Binary input/output module
Quantity Rated value Nominal range
Binary inputs 8 -
DC voltage, RL 24/30 V
48/60 V
125 V
220/250 V
RL ± 20%
RL
±
20%
RL ± 20%
RL
±
20%
Power consumption
24/30 V, 50 mA
48/60 V, 50 mA
125 V, 50 mA
220/250 V, 50 mA
220/250 V, 110 mA
max. 0.05 W/input
max. 0.1 W/input
max. 0.2 W/input
max. 0.4 W/input
max. 0.5 W/input
-
Counter input frequency 10 pulses/s max
Oscillating signal discriminator Blocking settable 1-40 Hz
Release settable 1-30 Hz
Debounce filter Settable 1-20 ms
Maximum 176 binary input channels may be activated simultaneously
with influencing factors within nominal range.
Section 19
1MRK505222-UUS C
IED hardware
1112
Technical reference manual