MODEL: R3-DC8

R3-DC8 SPECIFICATIONS

ES-8291 Rev.5 Page 4/4

https://www.m-system.co.jp/

SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM

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−

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Numbers in italic indicate LED No.s assigned to the front panel LEDs.

* For dual redundant communication.

■ Output Connection Examples

1 point 1 common

1

11

Do 1

Do 8

COM 1

COM 8

8

18

INTERNAL POWER

Communication

Circuit

Output

Circuit

INTERNAL BUS A

* INTERNAL BUS B

Control

Circuit

RUN

LED

ERR

LED

STATUS

INDICATOR

LED

DIP SW

1

2

3

4

5

7

6

8

1

11

Do 1

Do 2

Do 3

Do 4

Do 5

Do 6

Do 7

Do 8

COM 1

COM 2

COM 3

COM 4

COM 5

COM 6

COM 7

COM 8

+24V

+24V

0V

0V

2

12

3

13

4

14

5

15

6

16

7

17

8

18

9

19

10

20

24V DC

Ry

Ry

Ry

Ry

Ry

Ry

Ry

Ry

Specifications are subject to change without notice.