Figure 3-4: Bell wiring
BELL
+
-
The Bell output is supervised and power limited by 2A hardware protection. If unused, connect a 1000
Ω
resistor across Bell+ and
Bell- to prevent the panel from displaying a trouble.
See "Troubleshooting" on page 68
.
Note:
Observe polarity when connecting polarized sirens or bells.
Telephone line wiring
Wire the telephone connection terminals (TIP, Ring, T-1, R-1) to an RJ-31x connector as indicated in the following diagram. For
connection of multiple devices to the telephone line, wire in the sequence indicated. Use 26 AWG wire minimum for wiring.
Figure 3-5: Telephone line wiring
Callout
Description
1
T-1
2
R-1
3
TIP
4
RING
5
BRN
6
GRA
7
GRN
8
RED
9
Out to premises telephone
10
In from telephone company
Note:
Ensure that all plugs and jacks meet the dimension, tolerance and metallic plating requirements of 47 C.F.R. Part 68, Sub-Part
F. For proper operation, no other telephone equipment must be connected between the control panel and the telephone company
facilities.
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