STEP 8: Connecting a 3rd Party Controller
The
+V
terminal voltage level is set by jumper
JP9
(5V, 12V or EXT).
STEP 9: Connecting the Telephone Line
Connect the TIP (green) and RING (red) from the Phone Line to the TIP and RING terminals.
Note:
The (T-1 and R-1) terminals can be connected to the local telephone.
STEP 10: Connecting the RS-485 (optional)
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