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SIGNEXT-CLIx/1 4-20 mA Loop Isolator

SIGNEXT-CLIx/1 4-20 mA Loop Isolator

Brand: Emphatec

The SIGNEXT-CLIx/1 loop isolator requires just 11.2 mm of DIN rail and provides up to 3,000 V of isolation. It is ideal for preventing ground loops while interfacing 4-20 mA transmitters to PLC/DCS Analog inputs. 

Transformer coupling means the output is powered from the input - no power supply is required in the output circuit. It provides fast response time and excellent accuracy. Because power is being coupled across the isolator the voltage drop measured across the input terminals varies according to the output loop impedance.
Features
  • Compact packaging

  • Loop powered, transformer coupling

  • Very economically priced

  • Specifications

    Accuracy

    • 0.03 % at 25° C (77° F)

    Approvals & Certifications

    • UL

    Input

    • 4-20 mA

    Isolation

    • 3 kV for 1 Minute Transformer Coupling

    Load Resistance

    • Input: 250 ohms

    Mounting

    • 32 mm & 35 mm DIN Rails

    Operating Temperature

    • -20° to 40° C (-4° to 104° F)

    Output

    • 4-20 mA

    Output Load

    • 250 ohms, Max.

    Response Time

    • 20 ms

    Termination

    • 26 to 12 AWG

    Torque

    • 0.5 to 0.6 Nm

    Voltage Drop

    • Input: 2.4 V at 4 mA
    • Input: 8.7 V at 20 mA

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