MODEL: R3S-SS8N

R3S-SS8N SPECIFICATIONS

ES-8938 Rev.4 Page 3/4

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

SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM

SLD

SLD

SLD

SLD

SLD

SLD

SLD

SLD

SLD

*2

3

4

Comm.

Circuit

Control

Circuit

*1. For dual redundant communication.

*2. To use shield line, connect it to SLD terminal and ground the terminal 39.

Note: Do not use void terminals.

RUN LED ERR LED

5

7

8

9

6

1

2

+

–

INPUT 1

250Ω

250Ω

250Ω

250Ω

250Ω

250Ω

250Ω

250Ω

+

–

INPUT 2

+

–

INPUT 3

+

–

INPUT 4

+

–

INPUT 5

+

–

INPUT 6

+

–

INPUT 7

+

–

INPUT 8

13

14

15

17

18

10

20

21

19

25

27

23

30

31

29

35

37

33

40

16

22

26

28

24

32

36

38

39

34

11

12

DIP SW

Input Circuit

INTERNAL POWER

INTERNAL BUS A