20VS1A,20VS2-1,20VS2-2,20VS2-3,20VS2-4,20VS2-01,20VS2-02,20VS3,20VS4-384,20VS5-

100,20VS5-150,20VS5-140,20VS5-170,20VS5-200,20VS5-500,20VS8-210,20VF-1,20VF-2

Data sheets available on Web in PDF. Visit M-System Data Library at www.m-system.co.jp ISP ’12

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246

246 Hybrid IC Isolation Amplifiers

20 SeriesSignal Conditioners

Two-wire Signal Conditioners

Power Transducers

Indicators

Limit Alarms

Gateway,Remote I/O

Paperless RecordingSystem

PC Recorder

Electric Actuators& Position Sensors

Lightning Surge Protectors

Signal ConditionersProduct Selection Guide

Mini-M Series

Signal Conditioners

Mini-MW Series

M6 Series

M5-UNIT Series

W5-UNIT Series

M3-UNIT Series

M3S-UNIT Series

20 Series

Pico-M Series

MX-UNIT Series

M-UNIT Series

W-UNIT Series

K-UNIT Series

F-UNIT Series

H-UNIT Series

10-RACK Series

Rack-mounted

18-RACK Series

38-RACK Series

Isolation amplifiers provide signal and power isolation for data acquisition components to protect them from noises present at remote devices.

20VF-x

20VS4-384

20VS8-210

20VS3

20VS5-100, 150, 140 20VS5-170 20VS5-200 20VS5-500

20VS2-x20VS1A 20VS2-0x

Model Function

20VS1A Isolation Amplifier (high speed response, 3-port isolation)

20VS2-1 Isolation Amplifier (input isolation)

20VS2-2 Isolation Amplifier (output isolation)

20VS2-3 Isolation Amplifier (input isolation for narrow span)

20VS2-4 Isolation Amplifier (output isolation, current output)

20VS2-01 Isolation Amplifier (3-port isolation)

20VS2-02 Isolation Amplifier (3-port isolation)

20VS3 Isolation Amplifier (3-port isolation)

20VS4-384 Isolation Amplifier (5 kV input isolation)

20VS5-100 Isolation Amplifier (bidirectional amplifier)

Model Function

20VS5-150 Isolation Amplifier (input isolation)

20VS5-140 Isolation Amplifier (output isolation)

20VS5-170 Isolation Amplifier (output isolation, for current output)

20VS5-200 Isolation Amplifier (input isolation, ultra-high speed response)

20VS5-500 Isolation Amplifier (5 kV input isolation)

20VS8-210 Isolation Amplifier (high speed response, 3-port isolation)

20VF-1 Isolation Amplifier (input isolation, ultra-high speed response)

20VF-2 Isolation Amplifier (output isolation, ultra-high speed response)

Specifications are subject to change without notice.ISP ’12

A

247

247Hybrid IC Isolation Amplifiers 20 SeriesSignal Conditioners

Two-wire Signal Conditioners

Power Transducers

Indicators

Limit Alarms

Gateway,Remote I/O

Paperless RecordingSystem

PC Recorder

Electric Actuators& Position Sensors

Lightning Surge Protectors

Signal ConditionersProduct Selection Guide

Signal Conditioners

Mini-M Series

Mini-MW Series

M6 Series

M5-UNIT Series

W5-UNIT Series

M3-UNIT Series

M3S-UNIT Series

20 Series

Pico-M Series

MX-UNIT Series

M-UNIT Series

W-UNIT Series

K-UNIT Series

F-UNIT Series

H-UNIT Series

Rack-mounted

10-RACK Series

18-RACK Series

38-RACK Series

◆ 2-port Isolation

■ Input Isolation

Model Features Input Output Response Time (0 – 90 %)

Freq. Characteristics

Power Input

Dimensions mm (inch)

20VF-1 Ultra-high speed response -10 – +10V DC -10 – +10V DC ≤ 80 μsec. Approx. 5 kHz, -3 dB 15V DC W49 × H14.5 × D18 (1.93” × 0.57” × 0.71”)

20VS2-1 Built in surge protectors -10 – +10V DC -10 – +10V DC ≤ 450 μsec. Approx. 1 kHz, -3 dB 15V DC W49 × H14.5 × D18 (1.93” × 0.57” × 0.71”)

20VS2-3 Narrow span-10 – +100mV DC

0 – 10V DC≤ 200 msec. Approx. 2 Hz, -3 dB

15V DC W49 × H14.5 × D18 (1.93” × 0.57” × 0.71”)0 – 5V DC ≤ 450 μsec. Approx. 1 kHz, -3 dB

20VS4-384 Up to 5 kV input isolation -5 – +5 V DC -5 – +5 V DC ≤ 450 μsec. 1 kHz, -3 dB 15V DC W38 × H15.2 × D38 (1.50” × 0.60” × 1.50”))

20VS5-150

• Small installation area in printed wiring board

• Gain adjustable range, × 1 to × 100

@ 15 V power

≤ 90 μsec. Approx. 5 kHz, -3 dB 15V DC W53 × H24 × D18 (2.09” × 0.94” × 0.71”)

-7 – +7 V DC -7 – +7 V DC

@ 11.5 V power

-5 – +5 V DC -5 – +5 V DC

20VS5-200 Ultra-high speed response -5 – +5 V DC -5 – +5 V DC ≤ 10 μsec. Approx. 50 kHz, -3 dB 15V DC W48 × H15 × D9.5 (1.89” × 0.59” × 0.37”)

20VS5-500 Up to 5 kV input isolation -5 – +5 V DC -5 – +5 V DC ≤ 90 μsec. 5 kHz, -3 dB TYP. 15V DC W38 × H15.2 × D38 (1.50” × 0.60” × 1.50”)

■ Output Isolation

Model Features Input Output Response Time (0 – 90 %)

Freq. Characteristics

Power Input

Dimensions mm (inch)

20VF-2 Ultra-high speed response -10 – +10V DC -10 – +10V DC ≤ 80 μsec. Approx. 5 kHz, -3 dB 15V DC W49 × H14.5 × D18 (1.93” × 0.57” × 0.71”)

20VS2-2 Built in surge protectors -10 – +10V DC -10 – +10V DC ≤ 450 μsec. Approx. 1 kHz, -3 dB 15V DC W49 × H14.5 × D18 (1.93” × 0.57” × 0.71”)

20VS2-4 Voltage and current output 0 – 5V DC0 – 20mA DC

≤ 2 msec. Approx. 200 Hz, -3 dB 15V DC W49 × H14.5 × D18 (1.93” × 0.57” × 0.71”)0 – 10V DC

20VS5-140Small installation area in printed wiring board

@ 15 V power

≤ 90 μsec. Approx. 5 kHz, -3 dB 15V DC W53 × H24 × D18 (2.09” × 0.94” × 0.71”)

-7 – +7 V DC -7 – +7 V DC

@ 11.5 V power

-5 – +5 V DC -5 – +5 V DC

20VS5-170 Current output 0 – 5 V DC 0 – 20 mA DC ≤ 1 msec. Approx. 500 Hz, -3 dB 12V DC W44 × H10.5 × D18 (1.73” × 0.41” × 0.71”)

■ Bidirectional Isolation

Model Features Input Output Response Time (0 – 90 %)

Freq. Characteristics

Power Input

Dimensions mm (inch)

20VS5-100• Small installation area in

printed wiring board• Bidirectional amplifier

@ 15 V power

≤ 90 μsec. Approx. 5 kHz, -3 dB 15V DC W53 × H24 × D18 (2.09” × 0.94” × 0.71”)

-7 – +7 V DC -7 – +7 V DC

@ 11.5 V power

-5 – +5 V DC -5 – +5 V DC

◆ 3-port Isolation

Model Features Input Output Response Time (0 – 90 %)

Freq. Characteristics

Power Input

Dimensions mm (inch)

20VS1A High speed response -10 – +10 V DC -10 – +10 V DC ≤ 50 μsec. Approx. 20 kHz, -3 dB 15V DC W53.3 × H26 × D11.3 (2.1” × 1.02” × 0.44”)

20VS2-01 High-linearity -5 – +5 V DC -5 – +5 V DC ≤ 390 μsec. Approx. 1 kHz, -3 dB 15V DC W33 × H8 × D19 (1.30” × 0.31” × 0.75”)

20VS2-02 High-linearity 0 – 5 V DC 0 – 5 V DC ≤ 390 μsec. Approx. 1 kHz, -3 dB 15V DC W33 × H8 × D19 (1.30” × 0.31” × 0.75”)

20VS3 Saving installation space -5 – +5V DC -5 – +5V DC ≤ 450 μsec. Approx. 1 kHz, -3 dB 15V DC W33 × H19 × D8 (1.30” × 0.75” × 0.31”)

20VS8-210 High speed response -10 – +10 V DC -10 – +10 V DC ≤ 50 μsec. Approx. 20 kHz, -3 dB 15V DC W53.3 × H9.8 × D25.4 (2.1” × 0.39” × 1”)

SPECIFICATIONS