Xinje TP Series, Руководство по оборудованию

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2. Communication interface of PLC
The PLC communication port of TP series has below function:

Connect and communication with industrial control equipments: PLC, inverter,
meter etc.
The pins definition of PLC communication port:
Pin Definition Description
1
TD+ RS422 send
“+”
2
RXD RS232 receive
3
TXD RS232 send
4
A RS485
“+”
5
GND Signal ground
6
TD- RS422 send
“—”
7
B RS485
“—”
8
RDD- RS422 receive
“—”
9
RDD+ RS422 receive
“+”
(1) Communicate with PLC
TP series HMI can communicate with most of popular PLCs
Please select correct PLC port device and communication parameters:
Dat
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TP Series
PLC com port
SIEMENS PLC
Panasonic PLC
Other PLCs