MODEL: 48NAVD

48NAVD SPECIFICATIONS

ES-9440 Rev.14 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

Low Drift

Amplifier

Display /

Setting

Digital

Computation

12

13

14

15

16

POWER

U (+)

V (–)

La

Lb

Lc

8

9

Ha

Hb

H OUTPUT

L OUTPUT

5

6

11

10

■ ALARM OUTPUT CODE 2: 2 points

Low Drift

Amplifier

Display /

Setting

Digital

Computation

1

2

3

4

5

6

1

2

3

4

Ry

Ry

Ry

Ry

Ry

Ry

1

2

3

4

1

2

3

4

*Input shunt resistor incorporated for current input.

*Input shunt resistor incorporated for current input.

■ 4 – 20mA Input without Excitation

+

–

INPUT

+

–

3

2

4

1

250Ω

–

+

–

+

2-WIRE

XMTR

+

–

MONITOR

1 – 5V DC

V

250Ω

–

+

–

+

2-WIRE

XMTR

+

–

MONITOR

1 – 5V DC

V

250Ω

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.