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Isolated Analog Signal Conditioning Products

SCM5B

SCMV AS-Mnnn

High Voltage Attenuator Modules

Specifications

Input Range ±100Vpeak to ±700Vpeak (70VAC to 500VAC)

Input Voltage Maximum ±750Vpeak

Input Resistance 10MΩ

Accuracy ±0.03%

Stability ±50ppm/°C

Output Range ±1V

Output Resistance <100kΩ

Mechanical Dimensions 1.70"x 1.98"x 0.69"

(44mm x 51mm x 18mm)

Environmental

Operating Temp. Range –40°C to +85°C

ATEX Group II, Category 3 –20°C to +40°C

Storage Temp. Range –40°C to +85°C

Relative Humidity 0 to 95% noncondensing

Module

Typical at T

=+25°C

Ordering Information

Model Description

SCMVAS-PB8 Backpanel, 8-Channel

SCMVAS-PB8D Backpanel, 8-Channel, DIN Rail Mount

SCMVAS-PB16 Backpanel, 16-Channel

SCMVAS-PB16D Backpanel, 16-Channel, DIN Rail Mount

SCMVAS-M100 Attenuator Module ±100V Input (70VAC) ±141V Input (100VAC)

SCMVAS-M200 Attenuator Module ±200V Input (141VAC) ±283V Input (200VAC)

SCMVAS-M300 Attenuator Module ±300V Input (212VAC) ±424V Input (300VAC)

SCMVAS-M400 Attenuator Module ±400V Input (282VAC) ±566V Input (400VAC)

SCMVAS-M500 Attenuator Module ±500V Input (353VAC) ±707V Input (500VAC)

SCMVAS-M600 Attenuator Module ±600V Input (424VAC) Not Available

SCMVAS-M650 Attenuator Module ±650V Input (460VAC) Not Available

SCMVAS-M700 Attenuator Module ±700V Input (495VAC) Not Available

SCMVAS-MPT Attenuator Module, Pass-Thru 1-to-1

Model Description Input Range with V Isolation Module Input Range with True RMS Module

Accessories

SCMVAS-Mnnn

Figure 2: SCMVAS-PB8 Analog I/O Backpanel

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