Teze TW-EOR48 - Communication Area and Interfaces; Communication Port Functions; Interface Diagrams; RS232 Electrical Interface Definition

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Guangdong
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7.3.4 Communication area
1. RS232: BMS can communicate with upper computer through RS232 interface, so as to monitor
various information of battery, including battery voltage, current, temperature, status and battery
production information, etc. the default baud rate is 9600bps.
2. RS485: with dual RS485 interface, you can view the information of pack. The default baud rate is
9600bps.If it is necessary to communicate with the monitoring equipment through RS485, the
monitoring equipment is used as the host, polling data according to the address, and the address
setting range is 1 ~ 15.
3. CAN: CAN communication, baud rate 9600bps.
4. DCT: dry contact interface.
5. Rst: reset button.
6. ADS: dial switch
7. Interface diagram
8. Definition of electrical interface
RS232 -- 6P6C vertical RJ11 plug
RJ11 pin
Definition Description
2
NC
3
TX(Single board)
4
RX(Single board)
5
GND