
6 Communication settings and guide of HMI connecting with controller
RS485:
Supported Device
Device Bit Address Word Address Format Notes
Register ------ Register 0~23 DD Write only
Register ------ Register 24~47 DD Read only
Cable Diagram
RS232
HMI terminal
9pin D-SUB female/male
Controller terminal
3 TX
2 RX
8
com1
5 GND
9pin D-SUB
2 TXD
3 RXD
4 GND
5 GND
RS485-2
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