Wiring - Motorola ACE3600 RTU Owner's Manual

Installation and Wiring
The ACT can be installed in various locations on the RTU chassis (mounted on holes prepared
for installation).
Note: Connect the ACT to the High Power Audio Amplifier only via the Isolation Board -
FCN6294A (connected to the SIG IN/SIG OUT connector).
Procedure 23-1 How to Install the ACT Module
1) Place the ACT module on the metal plate and click the two pegs on the back of the
accessory box into the desired holes on the metal chassis.
2) Connect one end of the power cable (FKN8433A) to the PWR connector on the ACT
module. Connect the other end of the cable to the one of the AUX connectors (configured
to 12V) on the ACE3600 power supply module.
3) Connect one end of the communication cable (FKN8427A) to the COM IN port on the
ACT module. Connect the other end of the cable to the RS232 port on the ACE3600 CPU.
4) To use high-level audio speakers, connect up to six speakers to the High-Level Audio Out
(1-6) relays on the top of the ACT module front panel. See Figure 23-3 below.
5) To enable playing prerecorded tones, connect the input of the first high power audio
amplifier to the SIG OUT/GND connectors, using the Isolation Board (FCN6294A).
Connect the output of the amplifier to the Normally Open connector on the top left corner
of the ACT module front panel. See Figure 23-3 below.
6) To enable radio voice channel audio (low level signal), connect the external speaker of the
voice radio to the SIG IN/GND connectors, using a simple wire cable (can be shielded).
See Figure 23-3 below.
7) To add a second high power audio amplifier for local microphone, connect the output of
the second amplifier Normally Closed (C) connector on the top of the ACT module front
panel. Also connect the output of the second amplifier to the output of the first amplifier.
See the warning in Figure 23-3 below.
8) To use a local microphone (low-level audio signal), connect the microphone to the second
amplifier.
9) To attach a dot matrix printer or other serial device, connect the device to the COM OUT
connector on the ACT module using a data cable (with connector adaptors as necessary.)
See Figure 23-3 below.
Audio Control and Tone (ACT) Module
23-6