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SX-200 ICP MX Technician’s Handbook
Table 71: Relay Connector Pinouts (Front Panel DB-9)
Pin Bay/Slot/Circuit Function
1
1/13/30/1
(See Note)
Generic Relay Contact (normally open)
2 Generic Relay Contact Return
3Not Used
4
1/13/29/2
Generic Relay Contact (normally open)
5 Generic Relay Contact Return
6 Not Used
7
1/13/29/1
Generic Relay Contact (normally open); see Note
8 Generic Relay Contact Return
9Not Used
Note: Programmed for Auxiliary Ringer (Night Bell) use in the default
database.
Table 72: Paging Pinouts (Rear Panel RJ45)
Pin Function
1 Paging Relay Contact A (normally closed)
2 Paging Relay Common
3 Paging Relay Contact B (normally open)
4 Paging Wire1 (pager audio)
5 Paging Wire2 (pager audio)
6 Factory test control (not for customer use)
7 Unused
8 Unused