The MDMC is used to monitor the BSC power distribution box.
The MDMC performs the following functions:
- Detects two -48 V inputs
- Detects signals from one external temperature sensor
- Detects signals from one external humidity sensor
- Detects signals from two lightning protection devices
- Detects the status of six power output switches
- Generates and reports audible and visual alarms
- Communicates with the GSCU, reports the status of the power distribution box, and exchanges the OM information with the GSCU
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