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IsoPAQ-661 - Inor

IsoPAQ-661 Isolation transmitter for bipolar and unipolar mA/V signals with calibrated range selection - Inor

Isolation transmitter for bipolar and unipolar mA/V signals with calibrated range selection - Inor

The Bipolar Isolation Amplifier IsoPAQ-661 is used for isolation and conversion of bipolar and unipolar industrial standard signals.

The input and output range of IsoPAQ-661 can be easily set by using DIP switch. Due to the calibrated range selection no further adjustment is necessary.

A switchable compensation of the measuring range can be performed at the Zero/Span potentiometers on the front panel. Also the cut-off frequency can be adapted to the measurement task by using the DIP Switch.

The auxiliary power can be supplied via the connection terminals or via the optional In-Rail-Bus connector. A green LED on the front of the unit has been provided to monitor the power supply.

Main features

  • Calibrated signal setting via DIP switch
    Input and output range can be set by using DIP switch – high precision without any further adjustment
  • High bandwidth; short response time
    No signal distortion; no falsification of measured signal
  • Switchable Zero/Span compensation
    For readjustment of the sensor or field device
  • 3-Port isolation
    Protection against erroneous measurements due to parasitic voltages or ground loops
  • Extremely slim design
    6.2 mm slim housing for a simple and space saving DIN rail mounting
  • Optional In-Rail-Bus mounting rail connector
    Allows for fast and economical installation
  • Protective Separation acc. to EN 61140
    Protects service personnel and downstream devices against impermissibly high voltage


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