16
The pins definition of COM2:
Pin
Name
Description
1
TD+
RS422 send +
2
RXD
RS232 receive
3
TXD
RS232 send
4
A
RS485 + signal
5
GND
Signal ground
6
TD-
RS422 send -
7
B
RS485 -
8
RDD-
RS422 receive -
9
RDD+
RS422 r
The COM1 pins definition of TH765-NT3/NU3 series:
Pin
Name
Description
1
A
RS485 + signal
2
RXD
RS232 receive
3
TXD
RS232 send
4
A
RS485 + signal
5
GND
Signal ground
6
B
RS485 -
7
B
RS485 -
8
NC
Unused terminal
9
NC
Unused terminal
The communication interface of TH series HMI has powerful communication function.
Receive data
Send data
Inverter
PLC
TH Series HMI
COM port
Other devices
Summary of Contents for TP Series
Page 1: ...TP TH TG series HMI manual Hardware WUXI XINJE ELECTRIC CO LTD Data No HC 01 20120105 2C6...
Page 2: ......
Page 4: ......
Page 40: ......
