The Honeywell CC-TUIO31 is a versatile universal I/O module designed for modern distributed control systems. As part of Honeywell’s IOTA series, this intelligent module supports multiple signal types including analog inputs (4-20mA, 0-10V), analog outputs, digital inputs, and digital outputs in a single compact unit. The CC-TUIO31 excels in applications requiring flexible signal processing with its configurable channel-by-channel functionality.
Engineered for demanding industrial environments, the Honeywell CC-TUIO31 features advanced diagnostics and 16-bit resolution for precision measurement. Its modular design simplifies system integration while maintaining compatibility with Honeywell’s Experion PKS and legacy control systems. The module serves as an optimal interface solution between field devices and control processors in complex automation architectures.
Technical Specifications
Parameter NameParameter ValueModelCC-TUIO31ManufacturerHoneywellTypeUniversal I/O ModuleAnalog Inputs8 channels, 4-20mA/0-10VAnalog Outputs4 channels, 4-20mADigital Inputs16 channels, 24V DCDigital Outputs16 channels, relayResolution16-bit (analog)Accuracy±0.1% of spanUpdate Rate10ms per channelIsolation1500V channel-to-busPower Supply24V DC ±10%Operating Temperature-40°C to +70°CDimensions120mm × 80mm × 40mmCertificationsATEX, IEC 61508 SIL 2
Main Features and Advantages:
The Honeywell CC-TUIO31 delivers exceptional flexibility through its universal signal handling capability, allowing mixed signal types on a single module. Its high-density design reduces cabinet space requirements by 35% compared to conventional I/O solutions. The module supports hot-swap replacement in redundant configurations, minimizing system downtime during maintenance.
Advanced diagnostics include continuous monitoring of field wiring integrity and automatic compensation for environmental drift. The CC-TUIO31 features built-in HART communication capability for smart device integration without additional hardware. Its rugged construction withstands severe industrial vibrations and meets stringent EMI/EMC requirements.
Application Areas:
- Oil & Gas: Wellhead control and safety systems
- Chemical Processing: Batch reactor monitoring
- Power Generation: Turbine control systems
- Water Treatment: Pump station automation
- Pharmaceutical: Process validation systems
Related Products:
- CC-TAIM01: Analog input module
- CC-TDOX01: Digital output module
- CC-TCNT01: Pulse counter module
- CC-TUIO32: Enhanced universal I/O
- CC-TRTD01: RTD input module
Installation and Maintenance:
Installation preparation: Ensure proper grounding and use appropriate shielded cables when installing the Honeywell CC-TUIO31. Maintain minimum 30cm separation from power cables and verify environmental conditions meet specifications.
Maintenance recommendations: Perform annual calibration checks using traceable standards. Monitor module diagnostics through system software and inspect terminals periodically. The CC-TUIO31 supports online replacement in redundant configurations without process interruption.
Product Assurance:
Honeywell provides 12-month warranty coverage for the CC-TUIO31, including global technical support and firmware updates. Each module undergoes extensive testing including thermal cycling and vibration testing. Lifetime product support ensures long-term availability of spare parts and documentation.
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