Manual Part 7

TMA-CM
1 Product Overview
1.1 Main Functions
The TMA-C M has the following functions:
Supplies pow er to the TMAs through bias injectors
Monitors the TMAs
Controls the TMAs
Supplies power for up to six TMAs
Measures DC an d voltage
Supervises indic ators
Provides short circuit protection
Supervises cables
2 Dimension
The phy sical characteristics of t he TMA-CM are shown in the table below.
Table 1 TMA-CM Dimensions
Height Width
6 HE 5 TE
3 Function Description
The block diagram o f the TMA-CM is sh own in the figure below.
3 (6)
EN/LZT 720 0250 Uen R2A