MODEL: R3-AR4

R3-AR4 SPECIFICATIONS

ES-8433 Rev.7 Page 3/4

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

EXTERNAL VIEW

1

11

12

13

14

15

16

17

18

19

20

2

3

4

5

6

7

8

9

10

ON

8

7

6

5

4

3

2

1

SW1

SW2

ON

8

7

6

5

4

3

2

1

SW3

ON

4

3

2

1

■ FRONT VIEW

■ SIDE VIEW

ERR LED

RUN LED

Conv.

Rate

Temp.

Unit

Input 2 (SW1)

or

Input 4 (SW2)

RTD

Input 1 (SW1)

or

Input 3 (SW2)

Burnout

Functions

OUTPUT DATA DESCRIPTIONS

Four alarm setpoints are selectable per each input. One (1) word (16 bit) data is transmitterd to the PLC or the host device via

the R3 network module.

0

15

Alarm 1

Alarm 2

Input 1

Alarm 3

Alarm 4

Alarm 1

Alarm 2

Input 2

Alarm 3

Alarm 4

Alarm 1

Alarm 2

Input 3

Alarm 3

Alarm 4

Alarm 1

Alarm 2

Input 4

Alarm 3

Alarm 4

EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm [inch]

1

11

12

13

14

15

16

17

18

19

20

2

3

4

5

6

7

8

9

10

27.5 [1.08]

109 [4.29]

POSITIONING

GUIDE

TERMINAL

COVER

20–M3

SCREW