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SCM7B - Series

Isolated Analog Signal Conditioning Modules for Backpanels

SCM7B - Isolated Process Control Signal Conditioning Products

SCM7B Isolated Process Control Signal Conditioning modules include a complete selection of backpanels, DIN rail mounting accessories, interface cables, and rack mounting hardware. Each SCM7B module provides a single channel of isolated analog input or output. Various input modules accept analog voltage or current signals from all types of field sensors and sources, filter, isolate, amplify, linearize, and convert these input signals to high-level analog outputs suitable for use in a process control system. Output modules accept high-level analog voltage signals from a process control system, then buffer, isolate, filter, and amplify before providing a current or voltage output to a field device.

Custom Signal Conditioning

Custom modules are available: consult factory for minimum quantity and pricing details on custom input ranges, output ranges, bandwidth, and other key parameters.

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  • ±0.03% Accuracy (Typical)
  • ±0.01% Linearity
  • 1500Vrms Transformer Isolation
  • 120Vrms Field-side Protection
  • ANSI/EEE C37.90.1 Transient Protection
  • Wide Supply Voltage, 14 to 35VDC
  • 5-Pole Low-Pass Filtering
  • Low Peak and RMS Noise
  • Low Drift Input Circuitry for Long-Term Stability
  • Up to 160dB CMRR
  • 85dB NMR at 60Hz, 80dB at 50Hz
  • -40°C to +85°C Operating Temperature
  • Backpanels Allow Use of Industry Standard
  • Digital I/O, Solid State Relay Modules
  • CSA C/US Certified (Class I, Division 2, Groups A, B, C, D)
  • CE and ATEX Compliant
  • Manufactured per RoHS Directive 2002/95/EC