MODEL: ABF3

ABF3 SPECIFICATIONS

ES-2614 Rev.12 Page 7/7

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

SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM

CPU

DOWN

IND

UP

OUT

Bargraph

Digital

Display

Ry

CAS INPUT

• ‘MV output at power down’ option with ‘output off’

1

2

PV INPUT

5

6

1

2

5

6

9

10

3

4

7

8

A/D

Converter

A/D

Converter

D/A

Converter

15

16

11

12

19

20

13

14

17

18

Ry

CAS INPUT

CPU

DOWN

IND

UP

OUT

Bargraph

Digital

Display

1

2

PV INPUT

5

6

1

2

5

6

9

10

3

4

7

8

A/D

Converter

A/D

Converter

D/A

Converter

Switch

Circuit

15

16

11

12

19

20

13

14

17

18

Ry

Ry

+

–

–

+

+

–

–

+

Isolation

Isolation

Isolation

Isolation

REMOTE

OUTPUT SWITCHING

COMMAND

REMOTE

OUTPUT SWITCHING

COMMAND

+

–

MV OUTPUT

U(+)

V(–)

POWER

U(+)

V(–)

POWER

+

–

MV OUTPUT

MAN STATUS

CONTACT OUTPUT

MAN STATUS

CONTACT OUTPUT

Isolation

• ‘MV output at power down’ option with ‘CAS input’

Specifications are subject to change without notice.