MODEL: WJS

WJS SPECIFICATIONS

ES-2270 Rev.9 Page 3/4

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

EXTERNAL VIEW

Front Cover (open)

Offset Adj.

Out. 2 Zero Adj.

Modular Jack

Out. 2 Span Adj.

Out. 1 Span Adj.

Out. 1 Zero Adj.

EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm (inch)

5

6

7

8

2

1

11

10

50 (1.97)

107 (4.21)

136 (5.35)

[3.3 (.13)]

40 (1.57)

50 (1.97)

7.8 (.31)

CLAMP

(top & bottom)

DIN RAIL

35mm wide

MTG HOLE

25 (.98) deep

SCREW

• When mounting, no extra space is needed between units.

3

9

4

SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM

Base Socket

* The output increases when the self-synch rotates clockwise. For changing

the operation to counterclockwise, replace the connection of the S2 and S3.

**Be sure that the polarity of the power input to the WJS matches to the self-

synch input polarity. When the connetion is reversed, the WJS output will be

shifted by 180°.

4

Low Drift

Amplifier

5

6

3

Digital

Computation

SERIAL TRANSMISSION LINE

PU-2x

MODULAR JACK

OFFSET

U

V

POWER

7

8

S3

S2

S1

R1

R2

**

*

SELF-

SYNCH

+

–

OUTPUT 1

1

2

+

–

10

11

Isolation

S

Z

Output

Driver

S

Z

Output

Driver

OUTPUT 2

9