Fire-Lite MS-9200UDLSC Addressable Fire Alarm Control Panel - Manual (Page 38)

38 MS-9200UDLS Series Manual — P/N 52750:H 4/14/2014
Installation Digital Communicator
2.8 Digital Communicator
Two independent telephone lines can be connected to the control panel. Telephone line con-
trol/command is made possible via double line seizure as well as usage of an RJ31X style intercon-
nection. Note that it is critical that the panel's digital communicator be located as the first device
on the incoming telephone circuit to properly function.
Important! The DACT must not be used to dial a phone number that is call-forwarded.
The control panel's digital communicator is built into the main circuit board. Connection and wir-
ing of two phone lines is required as shown below.
Figure 2.13 DACT Installation
Customer Premises Equipment and Wiring
Telephone
Line
FACP with DACT
Network
Service
Provider’s
Facilities
Network
Demarcation
Point
RJ31X
Jack
Unused
RJ-11 Jack
Unused
RJ-11 Jack
Telephone
Telephone
Telephone
Answering
System
Fax Machine
Computer
a
c
ta
d
a
c
t.
c
d
r
1 2 3 4 5 6 7 7 8 1 2 3 4 5 6 8
KISSOFF
PRI. ACTIVE SEC. ACTIVE
SEC. PHONE LINE PRI. PHONE LINE
J15 J16
Figure 2.14 Wiring Phone Jacks
Ring
Tip
To premise phones
Ring
Tip Green Wire
Red Wire
Ring
Tip Green Wire
Red Wire
(Secondary Lines)
Incoming Telco Phone Lines
Ring
Tip
To premise phones
(Primary Lines)
Incoming Telco Phone Lines
RJ31X
Jack
RJ31X
Jack
Note: Shorting
bars inside RJ31X
Jack removed
during installation.
7 foot Cable
MCBL-7
(ordered
separately)
Primary Phone
Line PH1
Secondary
Phone Line
PH2
Module Female
Connectors
Male Plug
Connectors Ferrite Clamps (see Section 2.8.1)
9
2
u
d
ja
c
k
.w
m
f