Unpacking and Installation, TWTA Octagon CPU
MNC-0300-003
12 of 22
Revision N
Monitor and Control Connector
To externally control the amplifier a M&C interface is provided.
The connector is a 32-pin MIL style waterproof connector.
The Monitor and Control connector provides these interfaces for
the use of the customer:
•
COM1 — RS-232 Serial Port.
•
COM2 — RS-422/ RS-485 Serial Port.
•
Two sets of Form “C” Relay contacts for Summary Fault indication.
•
External Interlock
•
RF Inhibit Control
•
24 VDC @ 100 mA maximum
•
15 VDC for monitoring purposes only.
•
Hardware Address Select.
•
Discrete High Voltage ON Indicator.
Monitor and Control Pinouts
Figure 7 , M&C Connector Pin Layout shows the pin layout and
Table 2 on page 13, lists the pinouts for the typical Monitor and
Control Connector on the Antenna-Mount Power Amplifier.
Figure 7, M&C Connector Pin Layout
