Fire-Lite UDACT-F Universal Digital Alarm Communicator Transmitter - Manual (Page 24)

Output Circuits
24
Document #50049 Rev.E0 1/22/01 P/N 50049:E0
2.4 Output Circuits
2.4.1 Telephone Circuits
Provision to connect to 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. The RJ31X jacks must be ordered separately.
Note that it is critical that the UDACT-F be located as the first device on the incoming telephone circuit to properly
function.
FIGURE 2-9: Wiring Phone Jacks
Modular Female Connectors
Male Plug Connectors
Primary Phone Line PH-1
Secondary Phone Line PH-2
7 foot
cable
(MCBL-7)
order separately
Note: Shorting bars inside
RJ31X Jack removed during
male plug insertion
Green Wire
Red Wire
Green Wire
Red Wire
Tip
Ring
Ring
Tip
To premises phones
Tip
Ring
To premises phones
Tip
Ring
(Primary Lines)
Incoming Telco
Phone Lines
(Secondary Lines)
Incoming Telco
Phone Lines