MODEL: 47LAC

47LAC SPECIFICATIONS

ES-9511 Rev.13 Page 6/7

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

SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM

9

10

POWER

U(+)

V(–)

LOAD

Inductive

Load (Coil)

Varistor or

CR Circuit

• DC Powered

LOAD

Inductive

Load (Coil)

Diode, Varistor or

CR Circuit

• AC Powered

17

15

16

■ ALARM OUTPUT CODE 1: N.O. contact, 4 points

Ry

20

18

19

Ry

Ry

Ry

9

10

POWER

U(+)

Lc (COM)

Lb (NC)

La (NO)

Hc (COM)

Hb (NC)

Ha (NO)

V(–)

17

15

16

■ ALARM OUTPUT CODE 2: SPDT contact, 2 points

Ry

Ry

20

18

19

Lc, LLc

LLa

La

Hc, HHc

Ha

HHa

LL OUTPUT

L OUTPUT

H OUTPUT

L OUTPUT

H OUTPUT

HH OUTPUT

9

10

POWER

U(+)

V(–)

■ ALARM OUTPUT CODE 0: No alarm output

Digital

Computation

Display /

Setting

A/D

Converter

1

3

2

5

6

4

DC OUTPUT

7

8

+

–

Isolation

Output

Driver

Digital

Computation

1

3

2

5

6

11

12

13

14

4

DC OUTPUT

7

8

+

–

Isolation

Output

Driver

Digital

Computation

1

3

2

5

6

11

12

13

14

4

DC OUTPUT

7

8

+

–

Isolation

Output

Driver

Display /

Setting

A/D

Converter

Display /

Setting

A/D

Converter

INPUT

H

L

COM

INPUT

H

L

COM

INPUT

H

L

COM

Note: The section enclosed by broken line is only with DC output option.

U