Xinje XDH Series User Manual

236
COM3
Left extension ED
port (for
extending
RS232/RS485
port)
Modbus RTU
Modbus ASCII
Free
communication
X-NET
connect external devices,
set the port parameters
through software or xinje
config tool
COM4
A B
Above extension
BD port/
RS232/RS485/Op
tical fiber port
(see below
details)
Modbus RTU
Modbus ASCII
Free
communication
X-NET
connect external devices,
set the port parameters
through software or xinje
config tool
COM5
Note:
(1) COM0 port is X-NET communication mode by default; COM1 of XDCis X-NET
communication mode by default.
(2) COM2-RS232 and COM2-RS485 of XDC series cannot be used simultaneously; when
configured in programming software, the port number is COM2.
(3) If COM1 cannot communicate with PC after changing the parameters, please click [stop
PLC when reboot] in the software and then power on again to solve the problem; if
unnecessary, it is better not to modify COM1 communication parameters.
(4) COM3 port of XDH series PLC does not support communication extended ED module,
LAN1 port supports Ethernet communication, LAN2 port supports EtherCAT bus function.
(5) X-NET communication function is not within the scope of this manual, please refer to the
X-NET user manual.
(6) Ethernet communication content is not within the scope of this manual, please refer to the
user manual of TCP IP communication based on Ethernet.
(7) the Ethernet bus is not within the scope of this manual. Please refer to the user manual of
EtherCAT motion control.
1. RS232 port (COM0, COM1, COM2-RS232)
3
4
5
1
2
6
8
7
Mini Din 8-pin plug (holes)
2. RS485 port (COM2, COM2-RS485)
About RS485 port, A is “+” signal、B is “-” signal. XL series PLC RS485 port is put outside.
SG terminal is signal ground. The terminal diagram is shown as below:
4：RxD
5：TxD
8：GND
tudonghoatoancau.com

Xinje XDH Series Specifications

General

Brand	Xinje
Model	XDH Series
Category	Network Hardware
Language	English