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The following tables provide the generic general pin assignments for the OP4610XG’s DB37 and DB9 connectors.
More detailed information, tailored to specific firmware,

Info

Detailed pin assignments for all connectors can be found in the

...

System Description document provided with your order, or refer to the pin assignment of the OP5300 series IO module associated with each DB37F connector.

Note

Before designing cables, OPAL-RT recommends using the guideline Simulator EMC cable recommendations.

DB37 Pin Assignments

...

DB37
pin

...

Channel pin assignment

...

DB37
pin

...

Group A and B - P1 - Channels 0 to 15

Group A and B - P2- Channels 16 to 31

Image AddedImage Added

DB37F Pin

Assignment

DB37F Pin

Assignment

DB37F Pin

Assignment

DB37F Pin

Assignment

1

+CH00 Note 1

20

-CH00

1

+

00

CH16

20

-

00DB37 Pin AssignmentsImage Removed

CH16

2

+CH01

21

-CH01

2

+

01

CH17

21

-CH17

3

+CH02

22

-

01

CH02

3

+

02

CH08

22

-CH18

4

+CH03

23

-

02

CH03

4

+

03

CH19

23

-CH19

5

+CH04

24

-

03

CH04

5

+

04

CH20

24

-CH20

6

+CH05

25

-

04

CH05

6

+

05

CH21

25

-CH21

7

+CH06

26

-

05

CH06

7

+

06

CH22

26

-CH22

8

+CH07

27

-

06

CH07

8

+

07

CH23

27

-CH23

9

+CH08

28

-

07

CH08

9

+

08

CH24

28

-

08

CH24

10

+CH09

29

-CH09

10

+

09

CH25

29

-CH25

11

+CH10

30

-

09

CH10

11

+

10

CH26

30

-CH26

12

+CH11

31

-

10

CH11

12

+

11

CH27

31

-CH27

13

+CH12

32

-

11

CH12

13

+

12

CH28

32

-CH28

14

+CH13

33

-

12

CH13

14

+

13

CH29

33

-CH29

15

+CH14

34

-

13

CH14

15

+

14

CH30

34

-CH30

16

+CH15

35

-

14

CH15

16

+

15

CH31

35

-

15

CH31

17

+12 V Note 2

36

Ground

17

+

12V*

12 V Note 2

36

DGND

Ground

18

See note 1

37

See note 1

18

Vuser

See note 1

37

Vrtn

See note 1

19

Ground

19

...

Ground

Note 1: For exact pin assignment, see the System Description document provided with your order, or refer to the pin assignment of the OP5300 series IO module associated with each DB37F connector.
Note 2: Non-isolated, limited to 400 mA400mA.

DB9 Pin Assignments

This is the default I/O module provided with the OP4610XG. Another optional I/O module may have been installed on the customer's request.

DB9F
Pin

RS422 OUT
CH 00-02

DB9F
Pin

RS422 IN
CH00-02

DB9 Pin AssignmentsImage Removed
DB9 Pin AssignmentsImage Added

DB9F
Pin

RS422 OUT
CH 03-05

DB9F
Pin

RS422 IN
CH03-05

1

TX0+

1

RX0+

1

TX3+

1

RX3+

2

TX1+

2

RX1+

2

TX4+

2

RX4+

3

TX2+

3

RX2+

3

TX5+

3

RX5+

4

N.C

4

N.C

4

N.C

4

N.C

5

+12V limited*

5

+12V limited*

5

+12V limited*

5

+12V limited*

6

TX0-

6

RX0-

6

TX3-

6

RX3-

7

TX1-

7

RX1-

7

TX4-

7

RX4-

8

TX2-

8

RX2-

8

TX5-

8

RX5-

9

DGND

9

DGND

9

DGND

9

DGND

*Same 12 V for all the connectors. 400 mA total

CANbus Pin Assignments (Optional)

DB25F

Pin

CANbus Function


1

Ground to CAN driver #1

CANbus Pin AssignmentsImage Removed
CANbus Pin AssignmentsImage Added

2

Ground to CAN driver #2

14

Ground to CAN driver #3

15

Ground to CAN driver #4

5, 6

CAN-L for CAN #1

18, 19

CAN-H for CAN #1

7, 8

CAN-L for CAN #2

20, 21

CAN-H for CAN #2

9, 10

CAN-L for CAN #3

22, 23

CAN-H for CAN #3

11, 12

CAN-L for CAN #4

24, 25

CAN-H for CAN #4

All other pins are not connected.