MODEL: R3-NM4

R3-NM4 SPECIFICATIONS

ES-8331 Rev.6 Page 8/8

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

EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm (inch)

1

2

3

4

5

6

27.5 (1.08)

109 (4.29)

POSITIONING

GUIDE

TERMINAL

COVER

6–M3

SCREW

SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM

Caution: FG terminal is NOT a protective conductor terminal.

INTERNAL POWER

INTERNAL BUS

DIP SW

LED

DG

DB

DA

SLD

FG

To Other

Modbus

Devices

CONFIGURATION JACK

Isolation

Control

Circuit

Communication

Circuit

JACK

*Not provided with ‘No Power Supply’ type module.

1

4

2

3

6

FG

5

*

*

*

ROTARY SW

RUN

+

RUN

–

RUN CONTACT OUTPUT

U (+)

V (–)

POWER INPUT

Specifications are subject to change without notice.