Loop-powered isolators TxIsoLoop-1 & TxIsoLoop-2

» » » Loop-powered Isolators Txisoloop-1 & Txisoloop-2

Loop isolators provide signal protection by electrically isolating the input signal from the output.
TxIsoLoop-1 and TxIsoLoop-2 simplify your application and avoid the undesirable ground loops by providing single and dual loop galvanic isolation. The 0/4-20 mA input is measured and an identical isolated signal is reproduced at the output.  Power is drawn from the 0(4)-20 mA input loop, thus no auxiliaty power or an external power supply is need.


      
  • Input Signal (INPUT): 0 to 20 mA; 4 to 20 mA (check minimum current for proper operation)

  •   
  • Maximum Input voltage (Vin max.): 32 Vdc

  •   
  • Voltage Drop (Vdrop): < 3 Vdc

  •   
  • Output Signal (OUTPUT): 0(4) to 20 mA

  •   
  • Max. Load (RL): 1450 R

  •   
  • Accuracy: 0.2 % FS @ 0 a 60 °C / RL= 250 R; 0.3 % FS @ -20 a 75 °C / RL= 250 R

  •   
  • Operating current: > 0.1 mA

  •   
  • Overload: < 40 mA; < 32 Vdc

  •   
  • Response time: 2 ms @ RL= 250 R

  •   
  • Isolation: 3000 Vac / 10 s; 240 Vac continuous

  •   
  • EMC:  EN 61326-1

  •   
  • Ambient temperature range: -20 to + 75 °C

  •   
  • Humidity: 20 to 90 % RH

  •   
  • Protection: IP40

  •   
  • Wire gauge for connections: 0.14 to 1.5 mm²

  •   
  • Recommended torque: 0.8 Nm

  •   
  • Terminal blocks injected in Polyamide

  • TxIsoLoop-1 Loop-powered DIN Rail Isolator, 4-20 mA in / 4-20 mA out (1-channel)

  • TxIsoLoop-1 - out - Pack with 20 units.

  • TxIsoLoop-1 - out - Pack with 80 units.

  • TxIsoLoop-2 Loop-powered DIN Rail Isolator, 4-20 mA in / 4-20 mA out (2-channels)

  • Downloads

5/21/2008

Flyer TxIsoLoop-1 & TxIsoLoop-2

Download - Flyer TxIsoLoop-1 & TxIsoLoop-2

(PDF - 0.41 Mb)

7/16/2014

Operating Manual TxIsoLoop-1 & TxIsoLoop-2

Download - Operating Manual TxIsoLoop-1 & TxIsoLoop-2

(PDF - 0.11 Mb)

12/11/2009

CE Declaration

Download - CE Declaration

(PDF - 0.05 Mb)

Related Products

  • The FTR power supply is a switching mode power supply to be connected directly to the line proviiding na isolated output. It is suitable for powering instruments such as 4-20 mA field transmitters. ...

  • The NIO series of DIN rail relays are interfaces used extensively in switching applications in industrial automation. They are built with high quality components for beyond normal performance and comp...