KEP MMI-1500 Installation & Operation Manual page 247

16.17.3.5 Wiring for cable connections using Koyo DL405 (D4-430, D4-440 or D4-450, Port 1) CPU with
RS485 D-Sub 25 Female Plug ports.
KEP Part#: (Not Available) (D-Sub 9 Female Plug to D-Sub 25 Male Socket Cable)
Koyo Part# D3-DSCBL-2
HMI PLC[RS-485
1 RXD-
2 RXD+
3 TXD-
4 TXD+
5 GND
16.17.3.6 Wiring for cable connections using Koyo DL405 (D4-450, Port 3) CPU with RS485 D-Sub 25
Female Plug ports.
KEP Part#: (Not Available) (D-Sub 9 Female Plug to D-Sub 25 Male Socket 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.
16.17.4 Device address
Bit/Word Type Address Format
B X
B Y
B C
B GX
B T
B CT
W V
Note: All addresses are numbered in octal.
The PLC's memory range may vary within the range supported by the driver. Use appropriate addresses.
Connect to Koyo D4-430, D4-440, or D4-450 CPU with RS485 Port 1
16 TXD-
14 TXD+
10 RXD-
9 RXD+
7 GND
11 RTS+ 19CTS+
25 RTS- 18CTS-
Shield Earth Ground
Connect to Koyo D4-450 CPU with RS485 Port 3
13 TXD-
12 TXD+
25 RXD-
24 RXD+
7 GND
Shield Earth Ground
Range
ooooo ooooo: 0~77777
ooooo ooooo: 0~77777
ooooo ooooo: 0~77777
ooooo ooooo: 0~77777
ooooo ooooo: 0~77777
ooooo ooooo: 0~77777
ooooo ooooo: 0~77777
Notes
Inputs (I)
Outputs (Q)
Internal Bits (M)
Global Bits
Timer Bits
Counter Bits
Data Registers ( R )
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