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    Transducers

    DRN-series Interface Device

    DRN-series comprises a list of interface device that allows microprocessor control of a variable resistance. The DRN-series resistor network can be controlled by several different DDC signal types.

    Overview

    The DRN-series comprises a list of interface device that allows microprocessor control of a variable resistance. The DRN-series resistor network can be controlled by several different DDC signal types. It directly replaces a variable resistance controller and simulates the action of a slide wire or rotary potentiometer. All connections of the simulated potentiometer, the wiper, and both ends of the resistance range are available on the terminal strip. The DRN-series has two sub sections the DRN3.1s and DRN4.

    The DRN3.1 must be ordered with a Resistance Network. The DRN3.1 accepts Analog, Pulse, or Floating Point input signals (including triac) and converts them into a proportional resistive output. The output resistance does not wrap around if the input signal exceeds the highest or lowest selected input value. The DRN4 input signal types are field selectable by an 8-position DIP switch. The floating point input accepts two digital signals, one for increase and the other for decrease. The floating point full scale rate of change is 55 seconds. The DRN4 is supplied in an enclosure that can be directly mounted to a 1/2 inch knockout on the motor actuator.

    Features & Benefits:
    • Easy to install Package
    • Compact size packaging
    Certifications:
    • RoHS2 Compliant
    Specifications

    Others

    • Maximum Operating Ambient Temperature
      • 120 degree Fahrenheit
      • 48.9 degree Celsius
    • Minimum Operating Ambient Temperature
      • 1.7 degree Celsius
      • 35 degree Fahrenheit

    Others

    • Maximum Operating Ambient Temperature
      • 120 degree Fahrenheit
      • 48.9 degree Celsius
    • Minimum Operating Ambient Temperature
      • 1.7 degree Celsius
      • 35 degree Fahrenheit
    • Maximum Operating Ambient Temperature : 120 degree Fahrenheit|48.9 degree Celsius
    • Minimum Operating Ambient Temperature : 1.7 degree Celsius|35 degree Fahrenheit
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    DRN3.1.0-1000
    Interface Device, 24 VAC 24V DC, 250 mA Max. Current, AnalogPWMFloating Point to Resistance, 0 to 1000 ohm
    DRN3.1.0-10K
    Interface Device, 24 VAC 24V DC, 250 mA Max. Current, AnalogPWMFloating Point to Resistance, 0 to 10K ohm
    DRN3.1.0-135
    Interface Device, 24 VAC 24V DC, 250 mA Max. Current, AnalogPWMFloating Point to Resistance, 0 to 135 ohm
    DRN3.1.0-1500
    Interface Device, 24 VAC 24V DC, 250 mA Max. Current, AnalogPWMFloating Point to Resistance, 0 to 1500 ohm
    DRN3.1.0-20K
    Interface Device, 24 VAC 24V DC, 250 mA Max. Current, AnalogPWMFloating Point to Resistance, 0 to 20K ohm
    DRN3.1.0-270
    Interface Device, 24 VAC 24V DC, 250 mA Max. Current, AnalogPWMFloating Point to Resistance, 0 to 270 ohm
    DRN3.1.0-2K
    Interface Device, 24 VAC 24V DC, 250 mA Max. Current, AnalogPWMFloating Point to Resistance, 0 to 2K ohm
    DRN3.1.0-3K
    Interface Device, 24 VAC 24V DC, 250 mA Max. Current, AnalogPWMFloating Point to Resistance, 0 to 3K ohm
    DRN3.1.0-40K
    Interface Device, 24 VAC 24V DC, 250 mA Max. Current, AnalogPWMFloating Point to Resistance, 0 to 40K ohm
    DRN3.1.0-4K
    Interface Device, 24 VAC 24V DC, 250 mA Max. Current, AnalogPWMFloating Point to Resistance, 0 to 4K ohm