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SCM9B - Series

Isolated, Intelligent Signal Conditioning

Produktfamilie SCM9B


SCM9B Modules Isolated, Intelligent Signal Conditioning Products

Dataforth offers high quality SCM9B products providing cost-effective protection and conditioning for a wide range of valuable industrial control signals and systems. Our extensive line includes fixed and programmable sensor-to-computer and computer-to-analog output interface modules, RS-232/RS-485 converters, RS-485 repeaters, and associated backplanes, accessories, and applications software. All products are European EMC Directive Compliant.

 

SCM9B-1000/2000/5000/D100   Sensor-to-Computer Modules

These isolated modules provide complete sensor/RS-232C or /RS-485 interfaces with 15-bit measurement resolution. They accept a variety of voltage, current, thermocouple, RTD/thermistor, strain gage, timer/frequency, and multichannel digital inputs/outputs. “2000” Series modules include additional programmable features such as ASCII output scaling to desired engineering units and linearization using straight-line segment approximation. “5000” Series modules provide four analog input channels. D100 Series modules are DIN rail mountable.

 

SCM9B-3000/4000   Computer-to-Analog Output Modules

These are complete, isolated interfaces designed for remote installation and communications with host computers via standard RS-232C and RS-485 serial ports. They offer 12-bit resolution in a range of analog output voltages and currents. “4000” series modules have fully programmable output slopes, true analog readback, and data scaling.

 

SCM9B-A1000/2000/D192   Converters and Repeaters

These products convert RS-232C communications signal levels to the correct RS-485 signal requirements, and may also be configured as repeaters to extend communications bus lengths. They are optically isolated, require no external control signals, and are completely transparent to host software. 


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Specifications

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  • SCM9B Sensor-to-Computer Modules
  • 500Vrms Input Isolation
  • Programmable Scaling and Linearization
  • ASCII Command/Response Protocol
  • 15-bit Measurement Resolution
  • Continuous Self-Calibration
  • Analog Readback
  • DIN Rail Mountable D100 Series
  • SCM9B Computer-to-Analog Output Modules 
  • 0-1V, ±1V, 0-5V, ±5V, 0-10V, ±10V, 0-20mA, 4-20mA Output  Ranges 
  • 500Vrms Output Isolation
  • 12-bit Output Resolution
  • Programmable 0.01V/s (mA/s) to 10,000V/s (mA/s) Output Slopes
  • SCM9B Converters and Repeaters
  • Transparent to Host
  • Optically Isolated Bidirectional Data Flows
  • Automatic Internal RS-485 Bus Supervision
  • DIN Rail Mountable D192 Model
  • All SCM9B Modules
  • CE Compliant
  • Manufactured per RoHS Directive 2002/95/EC