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Display & Control Products \ Trip Amps, Signal Converters and Isolators \ TXIsoLoop Loop Powered 4-20mA Isolator

 

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TXIsoLoop Loop Powered 4-20mA Isolator

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.
 
 
 
 

 

 
 

Product details

 
  • 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.
 

Components / Downloads

 
For further information, technical advice, or a quotation please call or email us. If you are not sure which product you need one of our technical sales advisors will be happy to discuss your application. We also accept company purchase orders by fax or post. Credit card orders can also be placed over the phone for any product.
 

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Order Item

8813020200

TxIsoLoop-2 Loop-pwr isolator, 4-20 mA in / 2 x 4-20 mA O/P.

 

128.00

 

or call us for a quote

 
 
 

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