Fft Fire Fighter Telephone Module Connection - Honeywell SK-FFT Installation & Operation Manual

SK-FFT Fire Fighter Telephone Module Connection
3.7 SK-FFT Fire Fighter Telephone Module Connection
The SK-FFT provides connection for a single Class B or Class A telephone audio circuit. See Section 4 and Section 5 for
examples of audio zone configurations. A monitor module can be used to monitor the connection of the Fire Fighter Telephone
remote handset (FFT-RHS) into the FFT-FPJ, which is then displayed on the SK-FFT active zone LED during the JumpStart
feature.
The wiring between the monitor module
and FFT-FPJ is supervised by the monitor
module. A 47K Ω End-of-Line resistor is
built into the FFT
Model SK-FFT Manual — P/N 54711:B2 12/18/2020
-FPJ.
Figure 3.10 SK-FFT Connections
Installation
To FFT - SLC Terminal TB4 To FFT - SLC
Connectors or other -MM Terminal TB4
Connectors or
To FFT-Phone TB4
phone In/Out + –
connections or other
FFT-FPJ's or FFT-
STS's
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