Ifp-Fft Firefighter Telephone Module Connection - Honeywell Farenhyt Series Manual

IFP-FFT Firefighter Telephone Module Connection

3.9 IFP-FFT Firefighter Telephone Module Connection
The IFP-FFT provides a connection for a single Class B or Class A Telephone Audio Circuit. Refer to Section 4 and Section 5 for examples
of the audio zone configurations. A monitor module can be used to monitor the connection of the FFT-RHS (Firefighter Telephone Remote
Handset) into the FFT-FPJ, which is then displayed on the IFP-FFT active zone LED during JumpStart operation.
The wiring between the monitor module
and FFT-FPJ is supervised by the
monitor module. A 47kW End-of-Line
resistor is built into the FFT-FPJ.
IFP-FFT Manual — P/N 54708:B3 10/28/2021
ADDRESS
LOOP
TENS
1 3
2 2
3 1
TB2 TB1
Figure 3.11 IFP-FFT Connections
ONES
+ -
to SLC
4.7kΩ, 1/2W ELR
(Install on the last device on
a Class B circuit only.)
Installation
to Phone In/Out connection at TB4
on IFP-FFT or other FFT-FPJ or
FFT-STS modules
15