User's Manual

Table Of Contents
VOLUME III, CHAPTER 3, INU AND INUE INSTALLATION
Pin No. Function Wire Color Code
12 Relay 2 NO I/O Orange/White
13 Relay 3 Pole/TTL Input 4 I/O White/Orange
14 Relay 4 NC I/O White/Green
15 Relay 4 NO I/O Green/White
Wire
Colors
Not Used:
White/Blue, Blue/White
The output relay is a 4 pole, double throw; it has four independent switch contact
sets, where the pole (common) connection on each set switches between NO (nor-
mally open) and NC (normally closed) contacts. Note that the relays may be con-
figured to be energized or de-energized on receipt of an alarm event.
l Active Condition De-energized requires an alarm event to release the relay.
l Active Condition Energized requires an alarm event to energize the relay.
106 AVIAT NETWORKS