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8C-TAOXA1 51307135-175

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Honeywell 8C-TAOXA1 51307135-175 is a coated, non-redundant six-inch IOTA for the Series 8 high-level analog output module. It terminates sixteen 4–20 mA channels and supports open-wire diagnostics and configured safe-state behavior.
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Technical specifications for 8C-TAOXA1 51307135-175

  • Manufacturer:
    Honeywell
  • Part Number:
    8C-TAOXA1 51307135-175
  • Product Family:
    Honeywell Experion PKS ( C200, C300 )
  • Product Type:
    Analog Output IOTA
  • Stock:
    1
  • Output channels:
    16
  • Signal range:
    4 to 20 mA
  • Direct output range:
    2.9 to 21.1 mA
  • Loop supply:
    24 V DC
  • Permitted loop supply:
    22 to 28 V DC
  • Load resistance:
    50 to 800 Ω
  • Maximum compliance voltage:
    16 V
  • Output ripple:
    Less than 100 mV peak-to-peak across 250 Ω
  • Accuracy at 25 °C:
    ±0.2% of full scale
  • Resolution:
    ±0.05%
  • Temperature drift:
    0.005% of full scale per °C
  • Module current:
    205 mA
  • Open-wire detection:
    Supported
  • Failure handling:
    Configurable hold-last-value or shed to safe state
  • IOTA size:
    6 inch
  • Redundancy:
    Non-redundant
  • Conformal coating:
    Coated
  • Matched electronics:
    8C-PAOHA1
  • Weight:
    0.22 kg
  • Estimated shipping dimensions:
    14.5x12x6.5cm
  • Tariff Code:
    Please confirm the destination before shipping.
  • Country of origin:
    USA
  • Place of shipment:
    Xiamen,Fujian,China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Applications Monitoring & Control Diagnostics & Protection Compatibility

Features:

  • Terminates sixteen controlled 4–20 mA loops for a Series 8 analog output module.
  • Provides open-wire supervision and configurable output handling during fault conditions.
  • Uses the coated, non-redundant six-inch IOTA construction identified by the full part number.
The ordering configuration is a coated termination assembly and does not include the 8C-PAOHA1 electronics.

It routes regulated analog commands from the C300 I/O subsystem to sixteen field-control loops.

Channel load, loop power and safe-state requirements should be recorded before moving wires from the existing IOTA.

Apter Power can review sourcing, documentation and system matching for 8C-TAOXA1 51307135-175.
Verified resources for Honeywell 8C-TAOXA1 51307135-175: 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.
  • Process units use the outputs to position control valves and variable actuators from Experion control strategies.
  • Package systems can send isolated current commands to drives or converters that accept standard analog references.
  • Maintenance cabinets use open-wire indication to identify a disconnected loop before loss of regulation causes a process upset.
  • Sixteen independent current commands are controlled through the paired analog output electronics.
  • Open-wire supervision identifies a field circuit that cannot maintain the commanded loop.
  • Fault behavior can retain the last value or move the channel to a configured safe state.
  • The direct 2.9 to 21.1 mA range gives the system margin for underrange and overrange diagnostics.
  • Loop loading must remain inside the 50 to 800 ohm window for proper compliance.
  • Coated construction supports use in the documented industrial cabinet environment.
  • The termination assembly is designed for the Series 8 8C-PAOHA1 high-level analog output module.
  • Its six-inch non-redundant format must match the existing carrier and cabinet layout.
  • Control-system configuration must assign the correct channel type and safe-state behavior to all connected loops.
Description
8C-TAOXA1 51307135-175 is the non-redundant coated termination assembly used with the 8C-PAOHA1 analog output electronics. Its field terminals distribute 24 V loop power and connect sixteen current-output circuits in a compact Series 8 footprint.

Each channel generates a regulated 4–20 mA control signal for valves, positioners or other analog final elements. Channel diagnostics can detect an open field wire, while control-system settings define hold-last-value or shed-to-safe behavior.

The IOTA cannot replace the output electronics by itself and must be matched to the designated Series 8 module. Loop resistance, available compliance, grounding and non-redundant architecture should be confirmed against the existing cabinet design.
Alternative Names
8C-TAOXA1 51307135-175 Honeywell 8C-TAOXA1 51307135-175 8C TAOXA1 8CTA OXA1 Honeywell Series 8 AO IOTA 8C-TAOXA1 Analog Output IOTA 51307135175
Technical notes
Pair 8C-TAOXA1 51307135-175 only with the designated Series 8 analog output electronics and verify every loop load before transfer.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
Which electronics module mates with Honeywell 8C-TAOXA1 51307135-175?
It is the non-redundant IOTA for the Series 8 8C-PAOHA1 high-level analog output module.
How many loops terminate on Honeywell 8C-TAOXA1 51307135-175?
The assembly provides termination for sixteen 4–20 mA output channels.
What field fault can Honeywell 8C-TAOXA1 51307135-175 help identify?
The paired I/O electronics can diagnose an open output loop through this termination assembly.
Why must loop resistance be checked for Honeywell 8C-TAOXA1 51307135-175?
The current output is specified for a 50 to 800 ohm load within the available compliance voltage.
What should be documented before moving wires to Honeywell 8C-TAOXA1 51307135-175?
Record terminal numbers, loop polarity, safe-state choice, load resistance and the associated Experion channel assignment.
What identifiers belong on a Honeywell 8C-TAOXA1 51307135-175 enquiry?
Use both the model and 51307135-175 part number, plus coating, redundancy, quantity and destination.