KEP MMI-1500 Installation & Operation Manual page 250

16.19.3.2 Wiring for cable connections using LG GLOFA GM CPU's with G7L-CUEB/G6L-CUEB/G4L-
CUEA/G3L-CUEA Cnet Communications module with RS232 D-Sub 9 Female Plug ports.
KEP Part#: (Not Available) (D-Sub 9 Male Socket to D-Sub 9 Male Socket Cable)
HMI PLC[RS-232]
2 TXD
3 RXD
5 GND
16.19.3.3 Wiring for cable connections using LG GLOFA GM CPU's with G7L-CUEB/G6L-CUEB/G4L-
CUEA/G3L-CUEA Cnet Communications Module with RS422 Screw Terminal ports.
KEP Part#: (Not Available) (D-Sub 9 Female Plug to Flying Leads Cable)
HMI PLC[RS-485]
1 RXD-
2 RXD+
3 TXD-
4 TXD+
5 GND
Note: Graphic representation may not reflect the actual appearance of the finished cable.
16.19.4 Device address
Bit/Word Type
B MX
W MW
Note: The PLC's memory range may vary within the range supported by the driver. Use appropriate addresses.
Connect to LG GLOFA GM with RS232 Cnet Communications Module Port
2 RXD
3 TXD
5 GND
1 CD 7 RTS 8 CTS
4 DTR 6 DSR
Shield Earth Ground
Connect to LG GLOFA GM with RS422 Cnet Communications Module Port
SDA
SDB
RDA
RDB
SG
Shield Earth Ground
Address Format
ddddd ddddd: 0~32767
ddddd ddddd: 0~9999
Range
LG GLOFA Cnet [PDS] driver range is 0~32767
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Notes