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.