SCM5B Series
Isolated Analog Signal Conditioning Products
SCM5B MODULES
Each Dataforth 5B module provides a single channel of isolated analog input or output.
  • Input modules interface to all types of external sensors, then filter, isolate, amplify, and convert the input signals to high-level analog voltage outputs
  • Output modules accept high-level analog voltage signals from a host system, then buffer, isolate, and amplify them before providing process current or voltage output to field devices

Isolated Analog Signal Conditioning ProductsMore than 250 different 5B modules are available encompassing a wide selection of isolated analog input and output functions. Analog inputs include voltage and current in narrow and wide bandwidths, thermocouple, RTD, accelerometer, potentiometer, strain gage, frequency, and 2-wire transmitter.

All 5B modules are CSA C/US certified and CE and ATEX compliant.

Accessories include a complete selection of backpanels, DIN rail mounting options, interface cables, mounting racks, power supplies, and other accessory items.
ADVANTAGES
Designed for industrial plant environments, Dataforth's 5B modules protect user equipment from lightning and heavy equipment power line voltages and reduce electrical noise in measured signals.

Compared with competitive parts at comparable prices, these 5B modules provide:
  • 50 times better noise rejection by using a 6-pole filter with 95dB NMR
  • Lower output noise
  • True 3-way isolation
  • 20dB better CMR of noise spikes
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.
SCM5B Series Product Family

Series
Datasheet
Description
Datasheet for SCM5B Series: Isolated Analog Signal Conditioning Products
Isolated Analog Signal Conditioning Products
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Datasheet for SCM5B30/31: Analog Voltage Input Modules, Narrow Bandwidth
Analog Voltage Input Modules, Narrow Bandwidth
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Datasheet for SCM5B32: Analog Current Input Modules
Analog Current Input Modules
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Datasheet for SCM5B33: Isolated True RMS Input Modules
Isolated True RMS Input Modules
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Datasheet for SCM5B34: Linearized 2- or 3-Wire RTD Input Modules
Linearized 2- or 3-Wire RTD Input Modules
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Datasheet for SCM5B35: Linearized 4-Wire RTD Input Modules
Linearized 4-Wire RTD Input Modules
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Datasheet for SCM5B36: Potentiometer Input Modules
Potentiometer Input Modules
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Datasheet for SCM5B37: Non-Linearized Thermocouple Input Modules
Non-Linearized Thermocouple Input Modules
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Datasheet for SCM5B38 (Narrow BW): Strain Gage Input Modules, Narrow Bandwidth
Strain Gage Input Modules, Narrow Bandwidth
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Datasheet for SCM5B38 (Wide BW): Strain Gage Input Modules, Wide Bandwidth
Strain Gage Input Modules, Wide Bandwidth
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Datasheet for SCM5B39: Current Output Modules
Current Output Modules
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Datasheet for SCM5B392: Matched-Pair Servo/Motor Controller Modules
Matched-Pair Servo/Motor Controller Modules
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Datasheet for SCM5B40/41: Analog Voltage Input Modules, Wide Bandwidth
Analog Voltage Input Modules, Wide Bandwidth
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Datasheet for SCM5B42: 2-Wire Transmitter Interface Modules
2-Wire Transmitter Interface Modules
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Datasheet for SCM5B43: General Purpose Input Modules, with DC Excitation
General Purpose Input Modules, with DC Excitation
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Datasheet for SCM5B45: Frequency Input Modules
Frequency Input Modules
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Datasheet for SCM5B47: Linearized Thermocouple Input Modules
Linearized Thermocouple Input Modules
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Datasheet for SCM5B48: Accelerometer Input Module
Accelerometer Input Module
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Datasheet for SCM5B49: Voltage Output Modules
Voltage Output Modules
Datasheet for SCMVAS: Voltage Attenuator System
Voltage Attenuator System
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Datasheet for Accessories: Signal conditioner backpanels and accessories
Signal conditioner backpanels and accessories
Datasheet for Dimensions: SCM5B Module Dimensions and Pinouts
SCM5B Module Dimensions and Pinouts
Certifications
Certifications / Approvals
Product Availability
Usually Stock to 6 weeks
Features
  • ±0.03% Accuracy (Typical)
  • ±0.005% Linearity
  • 1500Vrms Transformer Isolation & 240Vrms Field-side Protection
  • ANSI/IEEE C37.90.1 Transient Protection
  • 5V Power (30mA Typical)
  • 4- to 6-Pole Low-Pass Filtering
  • Up to 160dB CMR
  • 95dB NMR at 60Hz, 90dB at 50Hz
  • ±1µV°C Drift
  • Output Noise as Low as 150µVrms
  • -40°C to +85°C Operating Temperature
  • CSA C/US Certified (Class I, Division 2, Groups A, B, C, D)
  • CE and ATEX Compliant
  • Manufactured per RoHS Directive 2002/95/EC