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Honeywell 8C-PAOHA1 51454469-275
Honeywell 8C-PAOHA1 51454469-275
Honeywell 8C-PAOHA1 51454469-275
· Product image is representative; revision or series may vary. Contact us to request a specific version.

8C-PAOHA1 51454469-275

Analog Output with HART

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Technical specifications for 8C-PAOHA1 51454469-275

  • Product Model
    8C-PAOHA1 51454469-275
  • Spare Model
    51454469-275
  • Product Parameters
    Analog Output with HART
  • Tariff Code
    8537101190
  • Country of origin
    USA
  • Place of shipment
    Xiamen, China
  • Estimated Shipping Size
    6x15.6x14.3cm
  • Manufacturer
    Honeywell
  • Weight
    0.3 kg
  • Output Type
    4-20 mA
  • Output Channels
    16
  • Load Resistance
    50-800Ω
  • Voltage Rating
    24 VDC
  • Module current rating
    205 mA
  • Operating Temperature
    0 to 60 ℃
  • Storage temperature
    -40 to 85 ℃
  • Resolution
    ± 0.05% of Full Scale
  • Calibrated Accuracy
    ± 0.2% of Full Scale (25oC) including linearity
  • Directly Settable Output Current Range
    2.9 mA to 21.1 mA
  • Maximum Open Circuit Voltage
    22 V

Description

The Honeywell 8C-PAOHA1 is an Analog Output with HART module in the Honeywell Series 8 I/O family. The Honeywell 8C-PAOHA1 delivers high-level constant current to actuators and recording/indicating devices. The Honeywell 8C-PAOHA1 is a coated module, indicated by the "8C" prefix in the model number. Conformal coating material is applied to the electronic circuitry of the Honeywell 8C-PAOHA1 for protection against moisture, dust, chemicals, and temperature extremes.

The Honeywell 8C-PAOHA1 supports standard 4-20 mA DC outputs. The Honeywell 8C-PAOHA1 also supports HART communication. The Honeywell 8C-PAOHA1 is HART-capable for multivariable devices. HART data on the Honeywell 8C-PAOHA1 can be used for device configuration and status monitoring. Secondary and tertiary variables from HART devices on the Honeywell 8C-PAOHA1 can be accessed for process control and asset management.

Alternative Names

8C PAOHA1 51454469 275 8C-PA0HA1 51454469-275 8C-PAOHAI 51454469-275 8C-PAOHA1 5I454469-275 8CPAOHA1

Information

Overview Manuals Engineering Considerations Product Applications Mechanical Mounting

Features:

  • Extensive self diagnostics
  • Optional redundancy
  • HART-capable, multivariable devices
  • Safe-state (FAILOPT) behaviors configurable on a per channel basis
The Honeywell 8C-PAOHA1 supports the FAILOPT parameter on a per-channel basis. The user can configure each channel on the Honeywell 8C-PAOHA1 to either HOLD LAST VALUE or SHED to a SAFE VALUE. The output on the Honeywell 8C-PAOHA1 will always go to zero, the safe state, if the IOM device electronics fail. The safe value on the Honeywell 8C-PAOHA1 can be configured by the user for each channel.

The Honeywell 8C-PAOHA1 incorporates extensive self-diagnostics. The Honeywell 8C-PAOHA1 supports optional redundancy. Redundancy for the Honeywell 8C-PAOHA1 is accomplished directly on the IOTA without any external cabling or redundancy control devices, by simply adding a second IOM to an IOTA.

The 8C-PAOHA1 51454469-275 Honeywell Analog Output with HART may still be available for purchase and support from Amikon Limited beyond End-Of-Life (EOL) by the manufacturer (OEM).
Honeywell 8C-PAOHA1 51454469-275 Analog Output with HARTManuals, Datasheets, Drivers, Link Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
The Honeywell 8C-PAOHA1 plugs into the Input Output Termination Assembly (IOTA). The IOTA for the Honeywell 8C-PAOHA1 holds the module and the connections for field wiring. The Honeywell 8C-PAOHA1 receives power from the IOTA. Field power for the Honeywell 8C-PAOHA1 is supplied through the IOTA, with no need for extra power supplies.
 
The Honeywell 8C-PAOHA1 is part of the Series 8 I/O system. The Series 8 I/O system including the Honeywell 8C-PAOHA1 features an innovative form that supports enhanced heat management. The Honeywell 8C-PAOHA1 provides significant reduction in overall size compared to equivalent functionality in previous generations. The I/O Module and field terminations for the Honeywell 8C-PAOHA1 are combined in the same area. The Honeywell 8C-PAOHA1 is plugged into the IOTA to eliminate the need for a separate chassis.
  • Power Generation Plants:Turbine/substation/DCS data routing
  • Chemical Processing Facilities:Fail-safe telemetry for hazardous/non-hazardous areas
  • Oil and Gas Refineries:Pipeline, subsystem data & ESD integration
  • Pulp and Paper Mills:Wet/dry end comms prevents downtime
  • Water Treatment Stations:Local PLCs to master for distribution tracking
This content has been produced using multiple sources.Amikon takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
Seating: Align the module pins carefully with the Input Output Termination Assembly (IOTA) slots.
Securing: Press the module firmly onto the IOTA until the side locking tabs click into place.DIN Rail: Snap the IOTA base onto a standard 35mm DIN rail inside the enclosure.
Spacing: Maintain a minimum 25mm clearance around the assembly for optimal convective cooling.

Technical notes

Series 8 AO module supports the FAILOPT parameter on a per channel basis. The user can configure each channel toeither HOLD LAST VALUE, or SHED to a SAFE VALUE. The Output will always go to zero, the safe state, if the IOMdevice electronics fails.

FAQs

  • What is the 8C-PAOHA1?

    +
    The Honeywell 8C-PAOHA1 (Part Number 51454469-275) is an analog output module featuring HART communication, typically used with Honeywell Experion PKS and ControlEdge HC900 process controllers.
  • What is the main function of the 8C-PAOHA1?

    +
    It converts digital signals from the controller into precise analog signals (4-20 mA or 0-10 V) to control field instruments. It also supports HART protocol for two-way smart device communication and advanced diagnostics.
  • Does it support HART protocol?

    +
    Yes, it is fully HART-enabled, allowing users to configure, calibrate, and monitor smart field devices directly through the control system..
  • What is the module's IOTA compatibility?

    +
    The module operates with Series 8 IOTA (Input Output Termination Assembly) modules, typically the 8C-TAOXA1 (non-redundant) or 8C-TAOXB1 (redundant)
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