HONEYWELL DC-TUIO31 51307772-176
HONEYWELL DC-TUIO31 51307772-176
HONEYWELL DC-TUIO31 51307772-176
HONEYWELL DC-TUIO31 51307772-176
HONEYWELL DC-TUIO31 51307772-176
HONEYWELL DC-TUIO31 51307772-176
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DC-TUIO31 51307772-176

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The Honeywell DC-TUIO31 51307772-176 is a 9-inch Universal I/O termination unit for CC-PUI031, supporting AI/AO/DI/DO/pulse with HART and -40 to +70°C operation.
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Technical specifications for DC-TUIO31 51307772-176

  • Manufacturer:
    Honeywell
  • Part Number:
    DC-TUIO31 51307772-176
  • Product Family:
    Honeywell Experion PKS ( C200, C300 )
  • Product Type:
    9-Inch Universal I/O Termination Unit
  • Stock:
    1
  • Channels:
    Up to 32 per module (AI/AO/DI/DO)
  • Pulse Input:
    Any 4 channels, 0-15KHz, 25μs min pulse width
  • AI Resolution:
    16-bit
  • AI Input Range:
    0-20mA or 4-20mA
  • AI Scan Rate:
    10ms
  • AI Accuracy:
    0.1% of full-scale (23.5±2°C)
  • AO Resolution:
    12-bit
  • AO Calibrated Accuracy:
    <0.35% of full-scale
  • AO Load:
    825 ohms @ 20mA (max)
  • HART Support:
    HART 7
  • Operating Temperature:
    -40°C to +70°C
  • Weight:
    0.45 kg
  • Estimated shipping dimensions:
    22x12x6.5cm
  • Tariff Code:
    8547909000
  • 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 Specifications Application Communication Safety and Compliance

Features:

  • Supports analog/digital I/O and pulse input with HART 7 communication.
  • Up to 32 channels per module with 16-bit AI and 12-bit AO resolution.
  • Operates from -40°C to +70°C with fast scan capability.
The DC-TUIO31 51307772-176 is a 9-inch termination unit for the Honeywell CC-PUI031 universal I/O module, supporting analog inputs, analog outputs, digital inputs, digital outputs, and pulse inputs (any four channels). The DC-TUIO31 51307772-176 supports HART 7 communication for analog I/O with a HART modem per channel for fast performance, enabling remote configuration and access to field instrument diagnostic information. The DC-TUIO31 51307772-176 provides open wire detection and electronic short circuit protection for reliable operation.

The DC-TUIO31 51307772-176 supports up to 32 analog input channels per module with 16-bit A/D converter resolution and input ranges of 0-20mA or 4-20mA. The DC-TUIO31 51307772-176 has an input scan rate of 10ms and hardware accuracy of 0.1% of full-scale at 23.5±2°C (0.175% at 0°C to +70°C, 0.25% at -40°C to +70°C). The DC-TUIO31 51307772-176 supports up to 32 analog output channels per module with 12-bit resolution and calibrated accuracy of <0.35% of full-scale.

The DC-TUIO31 51307772-176 operates over an extended temperature range of -40°C to +70°C module ambient, making it suitable for harsh industrial environments. The DC-TUIO31 51307772-176 provides digital inputs with open wire detection (OWD) with closed contact current of 7mA maximum and open contact detection of 0.9-2.0mA. The DC-TUIO31 51307772-176 provides digital outputs with solid state source, short circuit protected, with load current off <0.1mA and on-state voltage of 24V typical. The DC-TUIO31 51307772-176 supports safe-state (FAILOPT) behaviors configurable per channel for digital/analog outputs.

The DC-TUIO31 51307772-176 HONEYWELL 9-Inch Universal I/O Termination Unit may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).

HONEYWELL DC-TUIO31 51307772-176 9-Inch Universal I/O Termination Unit Manuals, 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.
HONEYWELL DC-TUIO31 51307772-176 9-Inch Universal I/O Termination Unit Specs

General

  • Manufacturer HONEYWELL
  • Model DC-TUIO31 51307772-176
  • Condition New Original ready stock
  • Product Family DC-TFB402 51307616-176,DC-TCF901 51307593-176,DC-TFB412 51307618-176
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.
  • Oil and Gas Refining: Managing upstream distillation columns, cracking units, and tank farm analytics where chemical atmospheres demand coated electronics.
  • Chemical Process Plants: Interfacing with variable process instrumentation, control valves, and flow meters without needing specialized hardware cards.
  • Pulp and Paper / Power Utilities: Managing high-density instrumentation arrays across boiler controls, turbine monitors, and water-treatment systems.
  • Remote Instrumentation Enclosures (RIE): Installed in localized outdoor cabinets near the process line to optimize field wiring layouts and reduce cabling runs.
  • I/O Link Protocol: Connects directly to the Honeywell Experion C300 Controller via a deterministic, high-speed I/O Link bus.
  • Universal Channel Tech: Seamlessly maps field signals to the Control Execution Environment (CEE) software, providing software-configurable parameters for every terminal.
  • On-Board Field Termination: Utilizes integrated terminal blocks on the 9-inch baseplate to eliminate intermediary terminal strips.
  • Non-Redundant Topology: Built for point-to-point connections with a single slotted position for one Universal Input/Output Module (UIOM).
  • Hazardous Location (HazLoc) Ratings: Complies with ATEX Zone 2 and Class I, Division 2 (Groups A, B, C, D) standards for safe operations within explosive boundaries.
  • Functional Integration: While the UIO layer performs basic distributed control tasks, it seamlessly bridges status telemetry into Honeywell Safety Manager System matrices over Peer-to-Peer networks.
  • Cybersecurity Standards: Operating under the C300 control layer, the system environment complies with ISASecure / IEC 62443-4-2 parameters to maintain strict perimeter defense.
Description
The Honeywell DC-TUIO31 51307772-176 is a 9-inch Universal Input Output Termination Unit designed for the CC-PUI031 universal I/O module. This termination unit supports analog inputs, analog outputs, digital inputs, digital outputs, and pulse inputs (any four channels) from field devices. The DC-TUIO31 51307772-176 is the non-redundant version, with the DC-TUI041 being the redundant 12-inch version.

The Honeywell DC-TUIO31 51307772-176 supports up to 32 analog input channels per module with 16-bit A/D converter resolution and input ranges of 0-20mA or 4-20mA. The DC-TUIO31 51307772-176 has an input scan rate of 10ms and hardware accuracy of 0.1% of full-scale at 23.5±2°C. The DC-TUIO31 51307772-176 supports HART 7 communication for analog I/O with a HART modem per channel for fast performance.

The Honeywell DC-TUIO31 51307772-176 supports up to 32 analog output channels per module with 12-bit resolution and calibrated accuracy of <0.35% of full-scale. The DC-TUIO31 51307772-176 has a maximum resistive load of 825 ohms at 20mA with response time of 80ms in HART mode and 0.25ms in non-HART mode.

The Honeywell DC-TUIO31 51307772-176 provides digital inputs with open wire detection (OWD) with closed contact current of 7mA maximum and open contact detection of 0.9-2.0mA. The DC-TUIO31 51307772-176 provides digital outputs with solid state source, short circuit protected, with load current off <0.1mA and on-state voltage of 24V typical. 
Alternative Names
DC-TUIO31 513O7772-176 DC-TUIO31 5I307772-I76 DC TUIO31 51307772 176 DC-TFB402 51307616-176 DC-TCF901 51307593-176 DC-TFB412 51307618-176 DC-TAIX01 51307597-176 DC-TAIL51 51307601-176
Technical notes
The Honeywell DC-TUIO31 51307772-176 is a 9-inch I/O termination unit for CC-PUI031, supporting AI/AO/DI/DO/pulse with HART 7. Features 16-bit AI (10ms scan, 0.1% accuracy), 12-bit AO (0.35% accuracy, 825Ω load), 0-15KHz pulse input, 32 channels, -40°C to +70°C operation, and open wire/short circuit protection.
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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.
What is the primary function of the DC-TUIO31 51307772-176?
It is a termination unit for the CC-PUI031 universal I/O module, supporting AI/AO/DI/DO/pulse with HART and -40°C to +70°C.
What is the input scan rate of the DC-TUIO31 51307772-176?
It has a 10ms input scan rate with 16-bit resolution and 0-20mA/4-20mA input ranges.
What are the output specifications of the DC-TUIO31 51307772-176?
Up to 32 AO channels, 12-bit resolution, 825Ω load at 20mA, 80ms HART response, 0.25ms non-HART response.
What is the pulse input capability of the DC-TUIO31 51307772-176?
Any 4 channels, 0-15KHz frequency, 25μs minimum pulse width with any duty cycle meeting the spec.