Communication Introduction; Lnterface Definition - Kamada power KMDPJ24100 User Manual

4.2 Communication introduction

RS232
BMS can communicate with the upper computer through RS232 interface, so that the
upper computer can monitor all kinds of battery information,including battery voltage,
current, temperature, status and batteryproduction information, etc.The default baud
rate is 9600bps.
CAN
CAN communication, the default communication rate is 500K.
RS485
With dual RS485 interfaces, you can view PACK information, and the default baud
rate is 9600bps. lf you need to communicate with the monitoring device through RS485,
the monitoring device is the host, polling data according to the address, The address
setting range is 1~15.

4.3 lnterface definition

Communication Interface Diagram
CAN and RS485 interface
Parallel communication port
17
Dry contact
RS232 communication port