MODEL: 71VR1

71VR1 SPECIFICATIONS

ES-7403 Rev.17 Page 4/7

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

EXTERNAL VIEW

■ REAR VIEW

■ FRONT VIEW

1

2

3

4

5

6

7

8

9

10

21

22

23

24

25

26

27

28

29

30

F1

F2

F3

F4

F5

F6

MEM

Memory Card Slot

Display

Infrared

Communication Port

Control Buttons

11

12

13

14

15

16

17

18

19

20

The terminals for number 11 through 20 are only with 5-points input.

COMMUNICATION CABLE CONNECTIONS

RS-485

DA

DB

DG

SLD

FG

R7M

RS-485

DA

DB

DG

SLD

FG

R7M

71VR1

T1

T2

T3

T4

*1. Use a terminating resistor when the device is at the extreme end of a transmission line.

Terminator*

1

EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm (inch)

98 (3.86)

2 (.08)

100 (3.94)

1

2

3

4

5

6

7

8

9

10

21

22

23

24

25

26

27

28

29

30

MOUNTING BRACKET

TERMINAL COVER

6-M3 SCREW

30-M3 SCREW TERMINAL

96 (3.78)

WATERTIGHT PACKING

92 (3.62)

10.5

(.41)

11

12

13

14

15

16

17

18

19

20

The terminals for number 11 through 20 are

only with 5-points input.