MODEL: 48NAM

48NAM SPECIFICATIONS

ES-9434 Rev.13 Page 9/9

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

SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM

12

13

14

15

16

POWER

U(+)

V(–)

LLa

LLb

Lc, LLc

8

9

10

HHa

HHb

Ha

HH OUTPUT

H OUTPUT

LL OUTPUT

L OUTPUT

■ ALARM OUTPUT CODE 4: 4 points

Digital

Computation

12

13

14

15

16

POWER

U(+)

V(–)

La

Lb

Lc

8

9

Ha

Hb

H OUTPUT

L OUTPUT

■ ALARM OUTPUT CODE 2: 2 points

Display /

Setting

Digital

Computation

Display /

Setting

1

11

10

5

6

Low Drift

Amplifier

+

–

4

3

3

2

1

POTENTIOMETER

max.

min.

2

Excitation Volt.

Generator

1

5

6

Low Drift

Amplifier

+

–

4

3

3

2

1

POTENTIOMETER

max.

min.

2

Excitation Volt.

Generator

Ry

Ry

Ry

Ry

Ry

Ry

LOAD

Inductive

Load (Coil)

Varistor or

CR Circuit

• DC Powered

LOAD

Inductive

Load (Coil)

Diode, Varistor or

CR Circuit

■ Relay Protection

• AC Powered

U

Specifications are subject to change without notice.