Dataforth 5B True RMS Input Module for VAS in No Colour
Dataforth 5B True RMS Input Module for VAS in No Colour

SCM5B33V Series - Dataforth 5B True RMS Input Module for VAS

  • SCM5B33-02C
  • SCM5B33-02B
  • SCM5B33-02D
  • SCM5B33-02E
The SCMVAS (Signal Conditioning Modular Voltage Attenuator System) is an analog signal conditioning system designed to safely monitor and accurately measure voltage potentials up to 460VAC (1300V peak-to-peak). These high level voltages are typically found in industrial applications such as induction heaters or electric-motor drive controllers. The system reduces the input signal to a level suitable for interface to data acquisition systems, while at the same time providing various filter characteristics and 1500Vrms isolation.
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Impulse Embedded is a leading provider of Industrial computing systems and solutions. Our customers rely on us to provide the best embedded computing products and solutions for the challenges presented by today’s industrial demands. Together with our global manufacturing partners we provide world-class innovative embedded computing and automation products and solutions suitable for multiple industrial market sectors.

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The SCMVAS (Signal Conditioning Modular Voltage Attenuator System) is an analog signal conditioning system designed to safely monitor and accurately measure voltage potentials up to 460VAC (1300V peak-to-peak). These high level voltages are typically found in industrial applications such as induction heaters or electric-motor drive controllers. The system reduces the input signal to a level suitable for interface to data acquisition systems, while at the same time providing various filter characteristics and 1500Vrms isolation.

For each channel of analog input, an attenuator module, SCMVAS-M, pre-conditions the signal which is then filtered and isolated, For signals comprised of harmonics or noncoherent content, the SCM5B33 True RMS Input module is recommended. Use of this module provides a DC output that is directly related to input signal power, or the RMS (Root Mean Square) value, allowing true RMS representation of input signals ranging from pulses to complex nonperiodic waveforms. The attenuator and signal conditioning modules have excellent stability over time and do not require recalibration. Overall system accuracy is ±0.06%.

Input signal connections to the SCMVAS-M attenuator module are made using a pluggable terminal block for ease of system assembly and reconfiguration. For safety purposes, the terminal block has a cover over the screws and there are no other exposed high-voltage points on the SCMVAS-M series modules, SCM5B modules, or the mounting backpanel.

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Dataforth 5B True RMS Input Module for VAS

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Select the products of this series that you wish to request quantity or project pricing, or lead time information for:

  • SCM5B33-02C

    5B True RMS Input Module for VAS: 0 to +1V input, 4mA to 20mA output

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  • SCM5B33-02B

    5B True RMS Input Module for VAS: 0 to +1V input, 0 to 1mA output

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  • SCM5B33-02D

    5B True RMS Input Module for VAS: 0 to +1V input, 0 to +10V output

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  • SCM5B33-02E

    5B True RMS Input Module for VAS: 0 to +1V input, 0 to 20mA output

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