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Honeywell DC-TAOX01 Analog Output HART IOTA

Honeywell DC-TAOX01 Analog Output HART IOTA

Item NO.: DC-TAOX01
Inquiry

Warranty: 1 year 


Condition : brand new in factory sealed box


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Detail

  • Product NameHoneywell DC-TAOX01 Analog Output HART IOTA
  • Item NO.DC-TAOX01
  • Weight0.0000 kg = 0.0000 lb = 0.0000 oz
  • CategoryDCS
  • BrandHoneywell
  • Creation Time2026-08-17
  • Honeywell DC-TAOX01 is a Series C Mark II analog-output IOTA for compatible Experion hardware.
Honeywell Analog Output IOTA

DC-TAOX01 · Non-Redundant Analog Output HART IOTA

A Series C Mark II field-termination and mounting assembly for high-level analog output with HART.

Product Overview

DC-TAOX01 provides field termination and physical mounting within a Honeywell Experion Series C Mark II analog-output assembly. The paired I/O electronics perform signal processing, diagnostics and HART communication.

Performance

The completed assembly supports stable constant-current delivery, output readback, discrepancy alarming and per-channel safe-state behavior. HART device communication and open-field-wire annunciation support commissioning and maintenance.

Technical Details

Parameter Official specification
Paired I/O module CC-PAOH01 high-level analog output with HART
IOTA arrangement DC-TAOX01, non-redundant, 6-inch
Output channels 16
Output signal 4-20 mA
Directly settable current 0 mA or 2.9-21.1 mA
Maximum resistive load 800 ohms with 22-28 VDC supply
Maximum compliance voltage 16 V
Maximum open-circuit voltage 22 V
Response Within 1% of final value in 80 ms
Output ripple Less than 100 mV peak-to-peak across a 250-ohm load
Temperature drift 0.005% of full scale per °C
Readback accuracy ±4% of full scale
Linearity / resolution ±0.05% of full scale nominal / ±0.05% of full scale
Calibrated accuracy ±0.35% of full scale at 25°C, including linearity

The electrical values describe the complete CC-PAOH01 and DC-TAOX01 assembly, not the passive IOTA by itself.

System Integration

  • Confirm the cabinet design, project hardware release and terminal assignment before installation.
  • Set FAILOPT behavior according to the approved control philosophy.
  • Verify the HART and redundancy configuration through the Experion engineering database.
  • Use the project drawings rather than connector appearance when identifying a replacement.

Applications

Used for current-output field devices such as actuators, valve positioners and recording or indicating equipment in Experion process-control systems.

FAQ

Question Answer
Where should terminal wiring be confirmed? Use the Honeywell project drawings and the installed cabinet documentation.
Can a similar-looking IOTA be substituted? No. Match the exact model and approved hardware combination.
Why is the catalog weight set to zero? No reliable manufacturer weight was located for the standalone IOTA.
What should be checked after replacement? Complete the approved loop, diagnostic and HART commissioning checks.
Product Inquiry
Manager Leonia   |   Email: sales@mvme.cn   |   Tel: +86 18030175807

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