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Analog Output Module Honeywell 8C-PAONA1 51454469-175

Analog Output Module Honeywell 8C-PAONA1 51454469-175

Product Description

The 8C-PAONA1 (Part Number 51454469-175) is a high-density Analog Output (AO) module designed for the Honeywell Experion PKS Series 8. It provides precise, continuous control signals to field...

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SKU: 8C-PAONA1 51454469-175
Vendor: Honeywell
Category: Analog Output Module
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Product Description

The 8C-PAONA1 (Part Number 51454469-175) is a high-density Analog Output (AO) module designed for the Honeywell Experion PKS Series 8. It provides precise, continuous control signals to field devices such as valve positioners, variable speed drives, and other modulating actuators. The module converts digital commands from the C300 controller into isolated 4–20 mA current loops with high accuracy and low noise.

Operating within the Series 8 vertical mounting architecture, the 8C-PAONA1 is optimized for efficient thermal management and compact cabinet integration. It features 16 output channels, each with dedicated digital-to-analog converters (DAC) and comprehensive protection circuitry. Advanced onboard diagnostics continuously monitor loop health, detecting conditions such as open circuits or abnormal load impedance. These diagnostics enable real-time feedback within the Distributed Control System (DCS), ensuring stable and reliable process control.

Technical Specifications

Parameter Specification
Model Designation 8C-PAONA1
Ordering Number 51454469-175
Hardware Line Experion PKS Series 8
Module Type Analog Output (AO)
Output Signal 4–20 mA Current
Channel Density 16 Channels
Nominal Voltage 24 VDC
Module Height 26.7 cm
Module Width 5.1 cm
Module Depth 17.8 cm
Unit Weight 0.5 kg

Application Scenarios

The 8C-PAONA1 is widely used in process industries such as:

  • Power generation

  • Oil and gas processing

  • Pharmaceutical manufacturing

Typical applications include:

  • Modulating steam control valves

  • Regulating furnace fuel flow

  • Providing setpoints to secondary controllers and drives

It is essential for precise analog control in Distributed Control Systems (DCS), particularly where stable, high-integrity output signals are required.

Frequently Asked Questions

Q: Does this module support redundant configurations?
A: Yes. When installed on a redundant Series 8 I/O Termination Assembly (IOTA), the 8C-PAONA1 (51454469-175) supports redundancy with seamless failover, ensuring uninterrupted process control within the Honeywell Experion PKS environment.