Figure 2-1: Wiring Phone Jacks; Installation And Wiring; General; Output Circuits - ADT -UDACT Product Information

2.1

General

2.2

Output Circuits

(Primary
Lines)
Incoming
Telco Phone
Lines
14

2.0 Installation and Wiring

Mounting Options
For information on mounting the ADT-UDACT in a specific fire alarm control panel,
refer to the appropriate Appendix.
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. (RJ31X jacks must be ordered separately).
Note: It is critical that the ADT-UDACT be located as the first device on the
incoming telephone circuit to properly function.
Green Wire
Tip
Red Wire
Ring
Primary
Phone Line
PH-1
Modular Female
Connectors

Figure 2-1: Wiring Phone Jacks

Document 50934
Tip
Ring
Ring
To premise phones
Tip
Note: Shorting bars
inside RJ31X Jack
removed during male
plug insertion
7 foot
Cable
(MCBL-7)
Order Separately
Male Plug
Connectors
Rev B 5/15/00 PN 50934:B
Green Wire
Red Wire
Ring
To premise phones
Tip
Secondary
Phone Line
PH-2
(Secondary Lines)
Incoming Telco
Phone Lines