Omron SYSMAC Series Use and care manual

Communication Interface

Manual

Published by M2I Corporation

M2I Corporation

2

OMRON SYSMAC Series

OMRON SYSMAC-C Serial Interface

The following section describes the system configuration and interface between

Samsung OMRON SYSMAC-C PLC and TOP using RS-232C/422 Serial

Communication.

< System Configuration >

The above figure shows system configuration to connect SYSMAC-C PLC to TOP.

Controller

Com. Unit

Cable

TOP

C200H/C200HS

C200H-LK202-V1

Refer to cable

diagram (RS-422)

ALL TOP

C200H-LK201-V1

Refer to cable

diagram (RS-232C)

C500/C1000H/

C2000H/C500

C500-LK201-V1

C500-LK203

Refer to cable

diagram (RS-232C/

422)

C50/C120/C500

/C1000H/C2000

H/C120F/C500F

C120-LK201-V1

Refer to cable

diagram (RS-232C)

C120-LK202-V1

Refer to cable

diagram (RS-422)

CPM1A/CPM2A

(block Type)

CPM1-CIF01

Refer to cable

diagram (RS-232C)

CPM1-CIF11

Refer to cable

diagram (RS-422)

CPM2C

(Card Type)

CPM2C-CIF01

Refer to cable

diagram (RS-232C)

CPM2C-CIF11

Refer to cable

diagram (RS-232C/

RS-422)

TOP

3

Be cautious that Communication Unit of C200H/C200HS differs from

other in connector pin spec.

(Refer connection diagram (2),(4))

< Cable Diagram >

(1) RS-232C (SYSMAC-C ↔TOP (for 9/15 Pin Connector)

This is connection diagram for SYSMAC-C PLCs except C200, CS1,

CJ1,CPM1A, 2A, 2C.

Comm. Link Module(25Pin) TOP (9/15Pin)

(2) RS-232C (SYSMAC-C200 ↔TOP (for 9/15 Pin Connector)

This is connection diagram for SYSMAC-C C200.

Comm. Link Module(9Pin) TOP (9/15Pin)

1 CD

2 RD

3 SD

4 DTR

5 SG

6 DSR

7 RTS

8 CTS

9

1 FG

2 SD

3 RD

4 RTS

5 CTS

6

7 SG

8 CD

20 DTR

1 CD

2 RD

3 SD

4 DTR

5 SG

6 DSR

7 RTS

8 CTS

9

1 FG

2 SD

3 RD

4 RTS

5 CTS

6 +5V

7 DR

8 ER

9 SG

Caution

4

(3) RS-422 (SYSMAC-C ↔TOP (for 5Pin Terminal Block or 15Pin Connector )

This is connection diagram for SYSMAC-C PLCs except C200.

Comm. Link Module(9Pin) TOP

(5Pin Terminal Block/15pin)

(4) RS-422 (SYSMAC-C200 ↔TOP (for 5Pin Terminal Block or 15Pin

Connector) )

This is connection diagram for SYSMAC-C PLC C200.

Comm. Link Module(9Pin) TOP

(5Pin Terminal Block/15Pin)

1/11 RDA

2/12 RDB

3/13 SDA

4/14 SDB

5/15 SG

1 SDB

2 SDA

3 SG

4

5

6 RDB

7

8 RDA

9

1/11 RDA

2/12 RDB

3/13 SDA

4/14 SDB

5/15 SG

1 RDA

2

3 SG

4

5 SDA

6 RDB

7 FG

8

9 SDB

5

< SYSMAC-C PLC Setup >

(1) C200H-LK201-V1/LK-202-V1 Setup

1) Set station number.

Station Number is set by SW1 and SW2. SW1 is X10, SW2 is X1.

2) Baud Rate Setting

Set by SW3. Setting values according to SW Set are as follows.

Switch

Baud Rate(bps)

0

300

1

600

2

1200

3

2400

4

4800

5

9600

6

19200

3) Command Level Setting

Set by SW4. Recommend 2.

Switch

Command Level

Parity

Etc.

0

Level 1 available

even

ASCII 7bit

2 Stop bit

1

Level 1,2 available

2

Level 1,2,3 available

3

Disable setting

4

Level 1 available

odd

5

Level 1,2 available

6

Level 1,2,3 available

7

Disable setting

8

Level 1 available

even

JIS 8bit

1 Stop bit

9

Level 1,2 available

A

Level 1,2,3 available

B

Disable setting

C

Level 1 available

odd

6

D

Level 1,2 available

E

Level 1,2,3 available

F

Disable setting

4) DIP Switch Setting

ON

1

2

3

4

Terminator

Exist

None

1:1

1:N

CTS Toggle

External

0V(Always ON)

Mode

C200H-LK201-V1

C200H-LK202-V1

SW No.

ON

OFF

OFF Fixed

1

2

3

4

1:N

1:1

5V Supply

None

Recommended Setting is CTS 0V(On), 1:N, Terminator Exist.

REF.

7

(2) C500-LK201-V1 Dip Switch Setup

ON

8

7

6

5

4

3

2

1

ON

8

7

6

5

4

3

2

1

SW1

SW2

입출력포트

RS422

RS232

동기

내부

외부

종단 저항

무

유

CTS

0V

외부

Switch

Setting Item

Setting Switch Status

ON

OFF

SW1

1~5

Assign Station Num.

0

1

2

…

30

31

1

Station Num. Setting

OFF

ON

OFF

…

OFF

ON

2

OFF

ON

…

ON

3

OFF

…

ON

4

OFF

…

ON

5

OFF

…

ON

6

Not Used

7

Not Used

8

Power On PLC Mode

Run

Stop

SW2

1~4

Baud Rate

300

600

1200

2400

4800

9600

1920

0

1

Baud Rate Setting

OFF

ON

OFF

ON

OFF

ON

OFF

2

ON

OFF

ON

OFF

3

OFF

ON

4

ON

OFF

5

Not Used

6

Mode

1:1

1:N

7~8

Command Level

1

1,2

1,2,3

7

CMD Level setting

OFF

ON

OFF

ON

8

OFF

ON

IO port

RS422

RS232

Sync.

Internal

External

Terminal Resister

None

Use

CTS

0V

External

8

Other recommended settings are Internal Sync., Terminator, CTS OV.

Fixed to Parity Even, Data Bit 7, Stop Bit 2.

(3) C500-LK203 Dip Switch Setting

ON

8

7

6

5

4

3

2

1

ON

8

7

6

5

4

3

2

1

SW1

SW2

In/Out Port

RS422

RS232

Sync.

Internal

External

Terminator

None

Exist

CTS

0V

External

5V Supply

ON

OFF

Switch

Setting Item

Set Switch Status

ON

OFF

SW1

1~5

Assign Station Num.

0

1

2

…

30

31

1

Station Num. Setting

OFF

ON

OFF

…

OFF

ON

2

OFF

ON

…

ON

3

OFF

…

ON

4

OFF

…

ON

5

OFF

…

ON

6~7

Parity & Code

6

Transmission Code

ASCII 7bt, 2 Stop bit

JIS 8bit, 1 Stop bit

7

Parity

Even

Odd

8

Power On PLC Mode

Monitor

Normal

REF.

9

Switch

Setting Item

Set Switch Status

ON

OFF

SW2

1~4

Assign Baud Rate

300

600

1200

2400

4800

9600

1920

0

1

Baud Rate Setting

OFF

ON

OFF

ON

OFF

ON

OFF

2

ON

OFF

ON

OFF

3

OFF

ON

4

ON

OFF

5

Select System

System#0

System#1

6

Mode

1:1

1:N

7~8

Command Level

1

1,2

1,2,3

7

Command Level

Setting

OFF

ON

OFF

ON

8

OFF

ON

Other recommended settings are Internal Sync., Terminator, CTS OV.

REF.

10

(4) C120-LK201-V1/LK-202-V1 Setting

ON

1 2 3 4 5 6 7 8

ON

1 2 3 4 5 6 7 8

ON

1 2 3 4 5 6 7 8

SW1

SW2

SW3

Switch

Setting Item

Set Switch Status

ON

OFF

SW1

1~5

Assign Station Num.

0

1

2

…

30

31

1

Station Num. Setting

OFF

ON

OFF

…

OFF

ON

2

OFF

ON

…

ON

3

OFF

…

ON

4

OFF

…

ON

5

OFF

…

ON

6

Not Used

7

Not Used

8

Power On PLC Mode

Run

Stop

SW2

1~4

Assign Baud Rate

300

600

1200

2400

4800

9600

1920

0

1

Baud Rate Setting

OFF

ON

OFF

ON

OFF

ON

OFF

2

ON

OFF

ON

OFF

3

OFF

ON

4

ON

OFF

5

Not Used

6

Mode

1:1

1:N

7~8

Command Level

1

1,2

1,2,3

7

Command Level

Setting

OFF

ON

OFF

ON

8

OFF

ON

C120-LK201-V1 differs from C120-LK202-V1in SW3.

Omron SYSMAC Series Use and care manual

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