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Phone Module Wiring
The FA4285 is wired between the control panel and the premises handset(s).
It listens for touch tones on the phone line and reports them to the control
panel. During on-premises phone access, it powers the premises phones;
during off-premises phone access, it seizes the line from the premises phones
and any answering machines.
Note: The phone lines must be in service for the phone module to function,
even when accessing the system from an on-premises phone.
1. Make 12V (+) and (Ð) and data in and data out connections from the Phone
Module to the control, using the connector cable supplied with the Phone
Module (see Figure 16).
Color Lead Terminal On Control *
GREEN DATA IN (terminal 6)
BLACK AUX Ð (terminal 4)
RED AUX + (terminal 5)
YELLOW DATA OUT (terminal 7)
* These are the same
connections as those
used for remote keypads
connected to Partition 1
.
2. Insert the keyed connector at the other end of the connector cable into the
mating header on the Phone Module (see diagram on next page for location
of the header).
3. Connect terminals 1 through 5 on the Phone Module as shown in the
Wiring Table below and in the FA4285 wiring diagram that follows.
Use an RJ31X jack with a direct-connect cord and make all connections
exactly as shown. If the leads on the direct-connect cord are too short to
reach their assigned terminals, splice additional wires to them, as required.
FA4285 WIRING TABLE
ÊFA4285 Terminal Connects to:
1. Phone In (Tip) Terminal (21) on control.
2. Phone In (Ring) Terminal (22) on control.
3. Phone Out (Tip) BROWN lead from direct-connect cord.
4. Phone Out (Ring) GRAY lead from direct-connect cord.
5. Ground Earth ground terminal (25) on control.
6. Not Used
7. Not Used
If no touch tones are produced following access to the security system from
on-premises (this problem may arise in rare cases), it may be necessary to
reverse the wires connected to terminals 3 and 4 on the Phone Module and
the wires connected to terminals (21) & (22) on the control. The wiring
diagram shows the wiring connections that will provide proper operation in
most cases.
Caller ID Units
If the telephone system on the premises includes a Caller ID unit, connect the
unit directly to the ÒHandsetÓ terminals (21 & 22) on the control, as
shown in FA4285 Phone Module Wiring Connections diagram that follows.
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