The M30 is a compact site monitoring module that captures module voltage, current, and alarm information, and adjusts module current limit, overvoltage point, and control module power on/off.

M30 provides  RS485 communication interface (1 way north, 2 way south), rectifier module communication interface (support RS485 and CAN), sensor interface (ambient temperature and humidity, battery temperature), 6 input dry contact interface (can Associated access control, flooding, smoke, lightning protection, oil machine, temperature control failure, battery out of position and standby DI), 1 channel three-phase AC detection port, 6 output dry contact interface, 9 channel current detection, 2 channel battery melting Wire and 1 total load fuse detection, 5 levels power-down management, 9-channel user power record, battery management, system energy saving, etc., to meet the user's demand for power monitoring functions. The M30 supports the sound and light alarm, the access of the smart device, the dry contact upload, the RS485 upload, and the TCP/IP upload mode. The environment information and alarm information will be reported. 

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