4-20mA Programmable Signal Splitters: SP Series Video

Acromag’s SP Series of isolated 4-20mA programmable signal splitters/duplicators are designed for easy installation and setup. Eight models, covering a broad range of sensor signals, provide dual 4-20mA outputs proportional to a single current, voltage or temperature input.

Watch the short video below to learn more about the SP Series in brief.

More about the SP Series 4-20mA Programmable Splitters

The SP Series splitters include removable terminal blocks for quick installation and they can also acquire power from either output. Both sink and/or source output wiring connections are supported. The ruggedized SP230 modules operate reliably from -40 to 80ºC, while the SP330 modules operate reliably from -40 to 75°C. Both series have high immunity to electrical noise and surge protection. Additionally, the entire SP Series has Ul/cUL Class 1 Division 2, ATEX Zone 2 and IECex hazardous location approvals.

The SP modules offer a convenient USB connection to a PC or Android® device, so simple, precise configuration using free software is simple. Choose either Windows® PC software or use the Agility mobile app (Android) for easy configuration of I/O ranges and a variety of operational settings.

Features of the SP Series

  • 2-wire, loop-powered (SP230 Series)
  • 4-wire, externally-powered (SP330 Series)
  • USB-programmable flexibility and precision (either Windows configuration software or Android Agility mobile app)
  • Current, voltage, and temperature splitters
  • Ability to scale inputs differently for each output
  • Selectable filtering levels
  • Configurable output clamp levels (NAMUR)
  • Removable Terminal Blocks
  • Rail power bus and redundancy
  • Supports sink/source wiring
  • Hazloc approvals for UL C1D2, ATEX Z2
  • SP230 Series: -40 to 80ºC operation
  • SP330 Series: -40 to 75°C operation

Further information on the SP Series.