ABB NE810 - Page 15

Section 3 Location of interface ports and LED‘s
The Status output is a potential free, opto-isolated normally closed solid-state relay.
This can be congured to monitor various alarm events within the NE810 unit, see
NEOS User Manual.
An external load in series with an external voltage source is required for proper
functionality. The Digital in is an opto-isolated digital input which can be used to
monitor external events. For voltage/current ratings, see Interface specications.
Figure 4. Digital in
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