8813020100

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 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, therefore no auxiliaty power or an external power supply is needed!

Features Include:

• 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

Need More Information?

• Novus TxIsoLoop-1 &TxIsoLoop-2 Series Loop-Powered Isolators Flyer
• Novus TxIsoLoop-1 &TxIsoLoop-2 Series Loop-Powered Isolators Instruction Manual