Pytes E-BOX-4850 - 7 Troubleshooting

Pytes E-BOX SERIES LFP Battery User Manual
19
6 Communication
There are RS-232C, RS485and CAN communication ports on the
battery. The battery status can be obtained and the battery internal
parameters can be modified via a host computer.
CAN
CAN communication Terminal (RJ45 port) follow CAN protocol, to
output batteries information.
RS485
RS485 Communication Terminal:(RJ45 port) follow RS485 protocol, to
output batteries information.
RS232
RS232 Communication Terminal:(RJ45 port) follow RS232 protocol, to
upgrade the software and communicate with your PC.
Link Port 0,1
Link Port0,1 Communication Terminal:(RJ45 port) follow CAN/RS485
protocol, to communicate between multiple parallel batteries.
6.1 RS232 port
Default baud rate of RS-232C ports: 115200bps.
Table 6-1 RS232 Connector Pin Assignments
Pin number
RS-232C port
1
2
3
TXD
4
GND
5