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Isolated, analog Signal Conditioning

For recording and monitoring of electrical and physical data

Isolated, analog Signal Conditioning

SCM5B Isolated Analog Signal Conditioning Modules
3-Way Isolation, 5 Volt Supply Voltage, “Lab” Performance

20 family groups & 250+ different modules: a wide selection of input and output functions.

Each SCM5B module provides a single channel of isolated analog input or output. Input modules interface to all types of industrial sensors. Analog inputs include voltage and current in narrow and wide bandwidths, thermocouple, RTD, accelerometer, potentiometer, strain gage, frequency, and 2-wire  transmitter. Output modules accept a high-level analog voltage signal from a host system and provide process current or voltage output to field devices.


SCM7B Isolated Process Control Signal Conditioning Modules
2-Way Isolation, 24 Volt Supply Voltage, “Industrial” Performance

14 family groups & 202 different modules: a compact, low cost solution for industrial data acquisition and process control applications

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; they provide 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 and provide current or voltage output to a field device.


SensorLex® 8B Isolated Analog Signal Conditioning Modules
Miniature Size, 2-Way Isolation, 5 Volt Supply Voltage, Instrument Class® Performance

20 family groups & 135 modules: an optimal solution for monitoring real-world process signals  and providing high-level signals for data acquisition

Developed in response to customer requests for a smaller isolated signal conditioner, SensorLex® 8B modules are housed in a miniature package that is ideal for embedded and portable applications. All 8B modules are fully functional and provide Instrument Class® analog voltage output. They interface to a wide variety of voltage, current, temperature, position, frequency, and strain measuring devices.


DSCA High Performance, DIN Rail Mount Isolated Signal Conditioners
True 3-Way Isolation, High Accuracy, Instrument Class® Performance

Each Instrument Class® DSCA module provides a single channel of isolated analog input or output for use in data acquisition, test and measure-ment, and control system applications.


SCMD Isolated Digital I/O Modules
Miniature Digital I/O with 4kV Isolation

A rugged, protective isolation barrier, effective to 4kV, between the field and computer system

SCMD miniature digital I/O modules are solid-state devices that send “On” and “Off” electrical signals to and from a computer. Input modules convert AC or DC voltages to DC logic signals and send them to the computer system. Output modules work in the opposite direction, switching either AC or DC circuits On or Off in response to logic-level voltage commands from the computer.


  • ±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
  • Low Output Noise
  • –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