Introduction, 1 reference documents, Figure 1 – ccu-2 module – CTI Products CCU-2 Channel Control Unit User Manual
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CCU-2 Hardware Reference
Introduction
CTI Products, Inc.
68-11843-100
7
1.
Introduction
The CCU-2 Channel Control Unit is used to control functions in a Land Mobile
Radio System such as:
Main / Standby System Selection
The CCU-2 module allows up to six independent consoles to control a common
function. It allows all the consoles to force the function to Main or Standby and
provides feedback to the consoles to indicate the state of the function. If one
console fails, the other may continue to control the system functions.
The CCU-2 module provides status indication of each function on the MCN
(Monitoring and Control Network), similar to a CIB module. It also allows the
function to be forced from a PC running the MCN Remote Comparator Display
(MCNRCD) software.
The CCU-2 module is an MCN GPIO-1208L General Purpose I/O Module with
special firmware.
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Front View
Rear View
CA-80851-100
Figure 1 – CCU-2 Module
1.1
Reference Documents
1. Monitoring and Control Network System Manual
Part Number S2-60425