Honeywell 51452807-501 Dual Electromechanical Relay PWA

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The Honeywell 51452807-501 is a dual electromechanical relay output printed wiring assembly compatible with Honeywell UDC2500, UDC3200, and UDC3500 series controllers. It adds two auxiliary switching relays for alarm notification or multi-stage control outputs.

Technical Specifications

  • Part Number: 51452807-501
  • Manufacturer: Honeywell
  • Product Series: UDC Cross-Family (UDC2500/3200/3500)
  • Category: Output Cards
  • Relay Type: Dual Electromechanical Relays

Key Features

  • Adds two electromechanical switching relays
  • Configurable for process alarms or control loops
  • High-reliability contact switching
  • Easy plug-in expansion board installation
  • Cross-family compatibility for UDC series


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