Installation
52
Installation Manual
Note
•
Pin 5 is the common terminal. Pin 5/Pin 3 is normally closed and Pin 5/Pin 4 is normally
open. When the External Relay is activated, Pin 5/Pin 3 becomes open and Pin 5/Pin 4
becomes closed.
•
Pin 6/Pin 7 is normally open. It becomes closed when the ringer relay rings.
3.
Connect the equipment cables to the external relay and/or second ringer relay.
•
Programming Reference
•
[213] External Relay Connecting Time
•
[512] External Relay Access
•
Feature Reference
•
External Relay
•
Second Ringer