MODEL: 15VF

15VF SPECIFICATIONS

ES-0622 Rev.1 Page 2/3

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

INSTALLATION

Power consumption: Approx. 20 mA

Operating temperature: -5 to +55°C (23 to 131°F)

Operating humidity: 30 to 90 %RH (non-condensing)

Mounting: Standard Rack 15BX

Weight: 180 g (0.40 lb)

PERFORMANCE in percentage of span

Accuracy: ±0.1 %

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

Response time: ≤ 200 microseconds (0 – 90 %)

Line voltage effect: ±0.1 % over voltage range

Insulation resistance: ≥ 100 MΩ with 500 V DC

Dielectric strength: 500 V AC @ 1 minute

(input to output or power)

500 V AC @ 1 minute (ch.1 to ch.2 input)

500 V AC @ 1 minute (output to ground)

EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm (inch)

130 (5.12)

3 (.12)

51 (2.01)

2–4.3 (.17) dia.

MTG HOLE

TERMINAL COVER

7–M3.5 SCREW

8 (.31)

25 (.98)

1

2

3

5

6

7

8

SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM

+

–

Isolation

Low Drift

Amplifier

Output

Driver

Ch.1 OUTPUT

5

3

+

–

Ch.1 INPUT

1

2

S

Z

Isolation

Low Drift

Amplifier

Output

Driver

S

Z

POWER

Ch.2 OUTPUT

Ch.1 OUTPUT

7

8

6 +

+

–

Ch.2 INPUT

Ch.2 OUTPUT

*Input shunt resistor incorporated for current input.

*

*