Xinje XD5 - Left Extension ED Port (COM3)

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RJ45 port can be configured in "PLC Config-Ethernet" of XINJE PLC programming
software, or through XINJEConfig tool. Refer to the relevant manual for details.
The LAN2 port of XDH series PLC supports EtherCAT bus control function. The number of
axes is up to 32, and the control cycle is less than 1ms. Please refer to EtherCAT motion
control user manual for the specific use of the function.
5. Left extension ED port (COM3)
The left extension ED port can connect ED card to extend RS232 and RS485 port. The ED
models include XD-NES-ED (can extend one RS232 and one RS485 port, but the two cannot
communicate at the same time).
XD-NES-ED
Each part name is shown as below:
Name
Function
Power LED
The light is ON when the ED module
power on
Communication
LED
The light is ON when ED module
communication is normal
Wiring terminal
A
RS485+
B
RS485-
SG
Ground
FG
Connect to ground terminal
-
Empty
TX
RS232 send
RX
RS232 receive
SG
Ground
PWR
COM
Power LED
Communication
LED
Wiring terminal