ABB NE870 - Page 18

External
Load
Status
Digital In
v
v
1
2
3
4
+
-
3BSE08315918
Section 2 Interface specications
The Digital In is an opto-isolated digital input which can be used to monitor
external events. For voltage/current ratings, see “Section 2 Interface specications”
section.
Figure 7. I/O Schema