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