The D1010D provides two fully floating dc supply for energizing two conventional 2-wire 4-20 mA Transmitter or separately powered 3/4-wire 4-20/0-20 mA transmitters located in Hazardous Location, and repeats the current in floating circuit to drive two independent Safe Area Load. 

 Output signal can be direct or reverse. The circuit allows bi-directional communication signals, for Hart/Smart Transmitters. Two independent Alarm Trip Amplifiers are also provided. Each alarm energizes or de-energizes an SPST relay for High, Low, Low start-up or Burnout alarm function. All settings are easily programmable via software.

The D1014S  provides a fully floating dc supply for energizing a conventional 2-wire 4-20mA Transmitter located in Hazardous Location, and repeats the current in floating circuit to drive a Safe Area load. Suitable for application requiring SIL 3 level (according to EN61508). The circuit allows bi-directional communication signals, for Hart Transmitters.