MODEL: R3-SV8B

R3-SV8B SPECIFICATIONS

ES-8414 Rev.8 Page 3/3

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

SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM

1

3

–

INPUT 1

+

INTERNAL POWER

*For dual redundant communication.

DO NOT connect external wiring to the unused terminals.

Control

Circuit

Communication

Circuit

Input Circuit

DIP SW

RUN LED ERR LED

4

6

–

INPUT 2

+

Input Circuit

7

9

–

INPUT 3

+

Input Circuit

10

12

–

INPUT 4

+

Input Circuit

15

17

–

INPUT 5

+

Input Circuit

18

20

–

INPUT 6

+

Input Circuit

21

23

–

INPUT 7

+

Input Circuit

24

26

–

INPUT 8

+

Input Circuit

8

2

11

5

16

13

19

14

27

22

28

25

INTERNAL BUS A

INTERNAL BUS B*

Specifications are subject to change without notice.