28
Operations
FC, FCH, and FCU Models
Federal Signal www.fedsig.com
JP10 Remote Activation and Sensor Inputs (#1 at left edge of connector)
1
Spare Sensor Input #2, dry Contact closure < 1 K
NOTE
: Typically used for transformer rectifier or AC sensor.
2
ISO Ground
3
Spare Sensor Input #1, dry Contact closure < 1 K
NOTE
: Typically used for rotation sensor.
4
ISO Ground
5
Remote Activation Input #4, Activates Functions under code 4, dry Contact
closure < 1 K
6
ISO Ground
7
Remote Activation Input #3, Activates Functions under code 3, dry Contact
closure < 1 K
8
ISO Ground
9
Remote Activation Input #2, Activates Functions under code 2, dry Contact
closure < 1 K
10
ISO Ground
11
Remote Activation Input #1, Activates Functions under code 1, dry Contact
closure < 1 K
12
ISO Ground
You can activate the first four pre-programmed functions locally through the
buttons, on the FC Controller Board, or remotely by grounding one of the landline
activation inputs at JP10 for at least one second. The remote inputs are protected
by limiting diodes and cannot exceed 5.1 Volt.
JP10 is four contact closure activation inputs with two spare sensor inputs.
JP11 Used for special software applications
1 and 2 Normally Jumpered
3-8
Not used
9 and 10
Normally Jumpered
JP12 SINAD Connector for engineering use only
JP12 is used in special applications only.
JP13 CTCSS Encoder/Decoder (FS-PL1)
The Tone Coded Squelch/Digital Coded Squelch board is a small plug-in board to
add to existing products and provides decoding of Tone Coded Squelch (CTCSS)
and Digital Coded Squelch (DPL) Signals. See the Tone and Digital Coded Squelch
Module (FS-PL1) for more information.
JP14 Force Carrier Detect (Not used with one-way)
1 and 2 Short to force carrier detect on
Some radios do not provide a carrier detect signal to inform the FC controller that
a receive signal is coming through. Jumpering JP14 forces the carrier detect to be
active all of the time, allowing the FC controller to monitor the receive audio.
JP15 Short To Set Deviation (Not used with one-way)
1 and 2
Short causes unit to transmit for setting deviation
Shorting JP15 causes the FC controller to transmit a tone for setting the deviation
of the transmitter attached.
JP16 I
2
C Port (Not used)
