EUROTHERM CONTROLS  Q478-0000  Signal Conditioner, ActionI/Q®, Frequency Input, Current, Voltage Output, 9 to 30 Vdc, 2.5 W

Manufacturer Part No:
Newark Part No.:
Technical Datasheet:
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Product Overview

The Q478-0000 is a DC powered field configurable Isolator with frequency input and current/voltage output. The Q478 is a DC powered DIN rail mount, frequency input signal conditioner with 1800VDC isolation between input, output and power. The field configurable input and output offers flexible, wide ranging capability for variable frequency drives, magnetic pickups, turbine flowmeters and other pulse or frequency output transducers. The input of the Q478 can be configured for any frequency span from 2Hz to 10,000Hz. The input amplitude threshold sensitivity can be adjusted from 150mVp to 10Vp to ensure accurate frequency measurement and minimize transient noise related errors. The maximum input amplitude is 150Vrms. The output can be set for either 0 to 5V, 0 to 10V, 0 to 1mA, 0 to 20mA or 4 to 20mA.
  • Eliminates ground loops
  • Field configurable input ranges 2Hz to 10,000Hz
  • Field configurable output ranges
  • 150mV to 150V input amplitude
  • TouchCAL technology
  • High density DIN rail mounting
  • Flexible DC power supply accepts 9 to 30VDC
  • SnapLoc™ plug-in terminals

Product Information

Signal Conditioner Input:
Signal Conditioner Output:
Current, Voltage
No. of Output Channels:
Accuracy %:
Supply Voltage Min:
Supply Voltage Max:
Power Consumption:
Product Range:
To Be Advised

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