GT10/GT30

 

 

4.12 Connecting with a PLC by Omron Corp.

CPU

Link I/F

Wiring diagram

 

 

GT series

C500

C120–LK201–V1*2

D–sub 25–pin on Omron PLC side

GT main unit side

GT10/GT30

C500F

C500–LK201–V1*1

Pin no.

Abbreviation

Pin no.

Abbreviation

 

C1000H

C500–LK203*1

1

FG

SD

SD

 

C2000

 

2

SD

RD

RD

 

C2000H

 

3

RD

RS

RS

 

 

 

4

RS

CS

CS

 

 

 

5

CS

GND

GND

 

 

 

6

 

 

 

 

C1000HF

C500–LK203*1

7

SG

 

 

 

 

 

.

 

 

 

 

 

 

.

 

 

 

 

 

 

20

ER

 

 

 

C20H

Link interface on

D–sub 9–pin on Omron PLC side

GT main unit side

 

C28H

the CPU unit *3

Pin no.

Abbreviation

Pin no.

Abbreviation

 

C40H

 

1

FG

SD

SD

 

 

 

2

SD

RD

RD

 

 

 

3

RD

RS

RS

 

 

 

4

RS

CS

CS

 

 

 

5

CS

GND

GND

 

 

 

6

 

 

 

 

 

 

7

SG

 

 

 

 

 

8

 

 

 

 

 

 

9

 

 

 

 

C120

C120–LK201–V1*2

D–sub 25–pin on Omron PLC side

GT main unit side

 

C120F

 

Pin no.

Abbreviation

Pin no.

Abbreviation

 

 

 

1

FG

SD

SD

 

 

 

2

SD

RD

RD

 

 

 

3

RD

RS

RS

 

 

 

4

RS

CS

CS

 

 

 

5

CS

GND

GND

 

 

 

6

 

 

 

 

 

 

7

SG

 

 

 

 

 

.

 

 

 

 

 

 

.

 

 

 

 

 

 

20

ER

 

 

 

CQM1–CPU42

RS232C port on

D–sub 9–pin on Omron PLC side

GT main unit side

 

 

CPU unit

Pin no. Abbreviation

Pin no.

Abbreviation

 

 

CPM1–CIF01

1

FD

SD

SD

 

SRM1–C02

2

SD

RD

RD

 

RS232C port on

3

RD

RS

RS

 

CPM2A

 

CPU unit

4

RS

CS

CS

 

 

 

 

CPM1–CIF01

5

CS

GND

GND

 

CPM1–20CDR–A

6

 

 

 

 

 

RS232C port on

7

 

 

 

 

CQM1H–CPU21

8

 

 

 

 

CPU unit

9

SG

 

 

 

*1 This is the base installation type.

*2 This is the CPU installation type.

*3 This connects to the RS232C port.

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