Specifications

4 Communication settings and guide of HMI connecting with controller
RS485 communication
◎Supported Device
Device Bit Address Word Address Format Notes
HMI Internal Relay
LB 0-4095
------ DDDD
HMI Internal register ------ LW 0-4094 DDDD
MCU Register ------ VB 0-4095 DDDD
MCU Register ------ VW 0-4094 DDDD
◎Cable Diagram
RS232 Port
Controller terminal
9 pin D-SUB (male)
com2
3 TX
2 RX
5 GND
8
TX
7 RX
5 GND
com0/
com1
HMI terminal
9pin D-SUB female/
male
3
TXD
2 RXD
5 GND
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