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Blog - Battery Monitoring
GWL/Modular - BCC (Battery Communicator and Controller)
Description
- The BCC is a communication module working with GWL/Modular CPM1. It provided additional functions of the protection and management for the battery modules monitored by the CPM1.
- The basic hardware of the module contains: 1x LAN port 100/10 Mbps for connection to PC network. The I2C bus to communicate with the CPM1 and 2 programmable relays.
Operation function
- Allows reading of the values from CPM1 over the LAN port using the TCP/IP (HTTP + XML) protocols.
- Supports writing of the settings into the CPM1 board remotely.
- Principal functions:
- Emergency cut-off of the whole CPM1 board.
- Reading out of the individual cells voltage values and the total voltage of the whole pack.
- Reading the status of the Umax and Umin outputs (on/off)
- Remote control (changing on/off) of the outputs No. 1 to 4, Umin, Umax and Emergency.
- Remote control of the two additional NO/NC relays.
The board is powered from the battery pack and supports 9V to 65V (typically 4 cells to 16 cells LFP)
The default IP for the board is http://192.168.0.100.
More to follow. ????
