MODEL: JFK

JFK SPECIFICATIONS

ES-1681 Rev.7 Page 3/3

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

PERFORMANCE in percentage of span

Accuracy: Input accuracy + output accuracy

Input accuracy: ±0.2 % (gain ≤ 1)

[±0.2 % × gain] with gain > 1

Output accuracy: ±0.2 %

Temp. coefficient: ±0.015 %/°C (±0.008 %/°F)

Response time: ≤ 1.2 sec. (0 – 90 %)

Line voltage effect: ±0.1 % over voltage range

Insulation resistance: ≥ 100 MΩ with 500 V DC

Dielectric strength: 2000 V AC @1 minute (input to output

to power to ground)

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

+

–

+

–

Isolation

Base Socket

S

Z

*Input shunt resistor incorporated for current inputs.

INPUT 3

3

Input

Circuit

Output

Driver

OUTPUT

9

5

6

U(+)

V(–)

POWER

7

8

SERIAL TRANSMISSION LINE

PU-2x

MODULAR JACK

*

+

–

INPUT 2

1

Input

Circuit

2

*

+

–

INPUT 1

10

Input

Circuit

11

*

4

Specifications are subject to change without notice.