Specifications

4 Communication settings and guide of HMI connecting with controller
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
Lecom AB RS485 communication cable
com0/com1
HMI terminal
9pin D-SUB female/male
Controller
Rs485 terminal
1 RX-
6 RX+
72
71
4.43 LS Industrial Systems（LG）
◎Serial Communication
Series
Type
CPU
Link Module
Driver
Master-K
K120S
K7M-DR10UE
K7M-DR20U
K7M-DT30U
K7M-DT40U
K7M-DT60U
Port1 on CPU unit
Port2 on CPU unit
LS Master-K CPU Direct
LS Master-K Cnet
LS Master-K Modbus RTU
K200S K3P-07AS RS232 on the CPU unit
XGT XGB
XBC-DN64H
XBC-DR32H
RS232 on the CPU unit
LS XGT CPU Direct
Built-in RS-232C/RS-485
LS XGT Cnet
XEC-DN20SU RS232 on the CPU unit LS XGB CPU Direct
GLOFA GM
GM6
RS232 on the CPU unit
LS GLOFA Cnet
G6L-CUEB
G6L-CUEC
GM7
RS232 on the CPU unit
G7L-CUEB
G7L-CUEC
Inverter iG5A SV008iG5A-2 RS485-2on the CPU unit LS iG5A
The difference of LS Master-K CPU Direct
、LS Master-K Cnet、LS Master-K Modbus RTU
Protocol PLC Setting Communication Mode Multi-station Baud(bps)
LS Master-K
Switch the DIP2 to be
RS232/RS485 support 9600/19200
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