KEP MMI-1500 Installation & Operation Manual page 285

16.33.3.4 Wiring for cable connections using OMRON CQM1 CPU's with RS-422 Host Link D-Sub 9 Female
Plug ports.
KEP Part#: (Not Available) (D-Sub 9 Female Plug to D-Sub 9 Male Socket Cable)
HMI PLC[RS-485]
1 RXD-
2 RXD+
3 TXD-
4 TXD+
Note: Graphic representation may not reflect the actual appearance of the finished cable.
16.33.4 Device address
Bit/Word Type Address Format
B IR dddbb
B HR dddbb
B AR dddbb
B LR dddbb
W TC ddd
W DM dddd
Note: The Controller's memory range may vary within the range supported by the driver. Use appropriate addresses.
Connect to OMRON CQM1 CPU RS-422 Host Link port
1 RDB
2 RDA
6 SDB
8 SDA
7 Shield Earth Ground
ddd: 0~4095 bb: 00~15
ddd: 0~4095 bb: 00~15
ddd: 0~4095 bb: 00~15
ddd: 0~4095 bb: 00~15
ddd: 0~255
dddd: 0~9999
Range
I/O and internal Relay
Hold Relay
Auxiliary Relay
Latch Relay
Timer/Counter
Note: Present value only
Data register
277
Notes