Telephone Circuits; Wiring Phone Jacks - Fire-Lite 411 Manual

Telephone Circuits

2.5 Telephone Circuits
Provision to connect two independent telephone lines is available via two telephone jacks labeled PH1 (Primary)
and PH2 (Secondary). Telephone line control/command is possible via double line seizure as well as usage of an
RJ31X style interconnection. (RJ31X jacks must be ordered separately).
CAUTION: It is critical that the 411 be located as the first device on the incoming telephone circuit to properly
function.

Wiring Phone Jacks

TABLE 2-1:
Tip
Ring
411
J2
PH1
PH2
18
(Primary Lines)
Incoming Telco
Phone Lines
Green Wire
To Premises Phone
Red Wire
1 2 3 4 5 6 7 8
RJ31X
JACK
Modular
Female
Connector
Male Plug Connectors
411 Communicator
(Secondary Lines)
Green Wire
Tip
Red Wire
Ring
Ring
Tip
1 2 3 4 5 6 7 8
Note: Shorting bars
inside RJ31X Jack
removed during
male plug insertion
7 foot Cable (MCBL-7)
Not supplied - Order
Separately
Primary Phone Line
PH1
Secondary Phone Line
PH2
Document #50921 Rev. E 12/09/2008
Incoming Telco
Phone Lines
Ring
To Premises
Phone
Tip
RJ31X
JACK
P/N 50921:E