System Orientation; System Overview - Firecom 3000C Installation & Operation Manual

S Y S T E M O R I E N T A T I O N

SYSTEM OVERVIEW

This section provides an overview of the 3000C Intercom System and introduction to its
individual components. Figure 1 shows a typical system. Refer to this diagram for each
component.
INTERCOM
The main control unit for the 3000C Intercom System which contains all the controls and
interface circuitry for the intercom system.
2-WAY RADIO
The existing 2-way radio in the apparatus.
MOBILE RADIO INTERFACE CABLE
Provides the interface connections between the 3000C Intercom Unit and the 2-way radio
in the apparatus. There are many different cable assemblies available, depending upon the
make and model of your radio. Contact your local Firecom Dealer for more information
regarding an Interface Cable specific to your radio.
POWER CABLE ASSEMBLY
Provides the power connections for the 3000C Intercom Unit. The power connections
should be made at the same place as the power connections for your radio.
HEADSET MODULES (HM-10)
Headsets are plugged into the Headset Modules to interface them into the system. The
HM-10 is the standard Headset Module for use inside the apparatus.
PUMP PANEL MODULE (PP-20)
A water-resistant Headset Module for use on the exterior of the apparatus (i.e. at the pump
panel, at the tail-board, etc.).
CA CABLES
Six-conductor flat cable which connects the 3000C Intercom Unit to the HM-10 and the
PP-20 Headset Modules.
2-Way HM-10 Headset
FIGURE 1:
Radio
Modules
Mobile Radio
3000C System Overview
Interface Cable
3000C Series
Intercom
Power Cable Assembly
+ 12 Volts DC
(Same as 2-way radio)
PP-20 Pump
Ground
Panel Module
(Same as 2-way radio)
CA Cables
1.