MODEL: OTR2

OTR2 SPECIFICATIONS

ES-1322 Rev.3 Page 3/4

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

EXTERNAL VIEW

Power LED

Zero Adjustment

Span Adjustment

A

B

EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm (inch)

3

4

5

6

2

1

8

7

50 (1.97)

103 (4.06)

50 (1.97) min.)

123 (4.84)

[3.3 (.13)]

40 (1.57)

50 (1.97)

7.8 (.31)

CLAMP

(top & bottom)

DIN RAIL

35mm wide

2–4.5 (.18) dia.

MTG HOLE

15 (.59) deep

8–M3.5

SCREW

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

25R min.

SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM

Base Socket

U(+)

V(–)

POWER

7

8

+

–

T / C

CJC

SENSOR

metal leg

model: CJM

comp. leadwire

3

5

4

+

–

6

1

2

FIBER OPTICS A

FIBER OPTICS B

SSR

Control

Output

■ OTT2 (input)

+

–

Base Socket

3

Output

Driver

OUTPUT

4

1

2

S

Z

U(+)

V(–)

POWER

7

8

Freq. / Volt.

Converter

Waveform

Shaping

+

–

5

6

Level

Detector

CONTROL

INPUT

■ OTR2 (output)

Power LED