Description
Product Description
HONEYWELL CC-TUIO01 is a versatile universal I/O module designed for Honeywell’s Experion® PKS (Process Knowledge System) and TPS (TotalPlant Solution) control platforms, engineered to support mixed analog/digital input/output signals in critical industrial applications such as oil & gas refining, chemical manufacturing, and power generation. HONEYWELL CC-TUIO01 features 16 configurable channels (8 analog + 8 digital, or fully analog/digital) that can be independently set for input or output, enabling flexible adaptation to diverse field device requirements (e.g., 4-20mA sensors, 24V DC switches, control valve actuators). HONEYWELL CC-TUIO01 is certified to IEC 61508 SIL 2/SIL 3 (depending on configuration) and complies with ATEX/IECEx Zone 2 standards, ensuring safe operation in explosive atmospheres. Additionally, HONEYWELL CC-TUIO01 integrates advanced diagnostic capabilities and hot-swappable installation, minimizing maintenance downtime and enhancing system scalability. As a flexible core I/O component of Honeywell’s control ecosystem, HONEYWELL CC-TUIO01 streamlines hardware deployment by replacing multiple single-function modules with a single universal unit.
Product Parameters
- Brand/Model: HONEYWELL CC-TUIO01
- Core I/O Parameters
- Total Channels: 16 configurable universal channels (mix of analog/digital)
- Analog Input: 4-20mA, 0-10V, thermocouple (J/K/T/E), RTD (Pt100) | Resolution: 16-bit | Accuracy: ±0.05% span
- Analog Output: 4-20mA, 0-10V | Resolution: 16-bit | Accuracy: ±0.05% span
- Digital Input: 24V DC (sinking/sourcing) | Response Time: ≤1ms
- Digital Output: 24V DC (relay/transistor) | Rated Current: 2A (relay), 0.5A (transistor)
- Isolation: Channel-to-channel isolation (1500V AC), module-to-backplane isolation (2500V AC)
- System & Diagnostic Parameters
- Compatible Systems: Honeywell Experion PKS, TPS, Safety Manager
- Diagnostic Functions: Open/short circuit detection, signal drift monitoring, overcurrent protection, self-test, channel fault alerts
- Communication Protocol: Honeywell proprietary FTE (Fault-Tolerant Ethernet), ControlNet, Ethernet/IP
- Configuration Software: Honeywell Experion Engineering Environment, TPS Engineering Workstation
- Environmental & Physical Parameters
- Operating Temperature: -40°C ~ +70°C
- Storage Temperature: -40°C ~ +85°C
- Vibration Resistance: 5g (10-2000Hz, IEC 60068-2-6 standard)
- Shock Resistance: 30g (11ms half-sine wave)
- Power Supply: 24V DC (18-32V) redundant input, power consumption ≤ 15W
- Protection Grade: IP20 (cabinet installation)
- Installation Method: Honeywell standard rack mounting (DIN 35mm rail compatible)
- Dimensions: 170mm × 120mm × 45mm
Advantages & Features
- High-Density Universal Configuration: HONEYWELL CC-TUIO01 packs 16 configurable channels into a single module, supporting mixed analog/digital I/O to reduce hardware count (e.g., replacing 2-3 dedicated modules) and simplify cabinet wiring in space-constrained control systems.
- SIL Certification & Hazardous Environment Compliance: Certified to IEC 61508 SIL 2/SIL 3 and ATEX/IECEx Zone 2, HONEYWELL CC-TUIO01 meets safety requirements for critical processes (e.g., reactor control, emergency shutdown systems) and can operate in explosive industrial environments.
- Independent Channel Programming: Each channel of HONEYWELL CC-TUIO01 can be individually configured for input/output and signal type via software (no hardware jumpers), enabling rapid reconfiguration for changing process requirements without module replacement.
- Advanced Diagnostics & Hot-Swap Support: The module provides real-time alerts for sensor/actuator faults, power loss, and communication errors, with hot-swappable design allowing replacement during system operation—minimizing unplanned downtime.
Application Fields & Cases
- Oil Refinery Blending Skid Control: A major oil refinery deployed HONEYWELL CC-TUIO01 modules in its Experion PKS system to control blending skids, combining analog input (flow/pressure sensors), analog output (control valves), and digital I/O (pump status/on-off commands) on a single module. This reduced hardware costs by 35% and simplified maintenance.
- Chemical Plant Batch Reactor System: A petrochemical plant integrated HONEYWELL CC-TUIO01 into its TPS system for batch reactor control, using 8 analog channels for temperature/pressure measurement and 8 digital channels for safety interlocks (lid position, emergency stops). The module’s flexibility enabled quick reconfiguration for different product recipes.
- Power Plant Auxiliary System Monitoring: A combined-cycle power plant used HONEYWELL CC-TUIO01 to monitor and control cooling tower systems, with analog input (water level/temperature), digital input (fan status), and analog output (valve position). The module’s SIL 3 certification supported safety interlock logic for low-water shutdowns.
Competitor Comparison
| Comparison Dimension | HONEYWELL CC-TUIO01 | Competitor 1 (Emerson DeltaV Universal I/O) | Competitor 2 (Siemens S7-400 Universal I/O) |
|---|---|---|---|
| Total Channels | 16 (configurable) | 8 (configurable) | 8 (configurable) |
| SIL Certification | SIL 2/SIL 3 | SIL 2/SIL 3 | SIL 2 |
| Digital Output Rating | 2A (relay), 0.5A (transistor) | 1A (relay), 0.5A (transistor) | 2A (relay), 0.5A (transistor) |
| Hazardous Environment Cert | ATEX/IECEx Zone 2 | ATEX/IECEx Zone 2 | Optional |
| Core Advantages | High channel density, Honeywell ecosystem integration | Emerson DeltaV native compatibility | Siemens TIA portal integration |
Selection Suggestions & Precautions
- Selection Suggestions: HONEYWELL CC-TUIO01 is ideal for Honeywell Experion PKS/TPS users requiring high-density, mixed-signal I/O with SIL certification (e.g., batch processing plants, skid-mounted systems). For Emerson DeltaV users, Emerson’s Universal I/O module is preferred for native integration; Siemens S7-400 Universal I/O suits TIA ecosystem users with lower channel density needs.
- Precautions:
- Configure channel types (analog/digital, input/output) via Honeywell’s engineering software before deployment—incorrect settings may damage field devices or the module.
- Use shielded cables for analog signals and twisted-pair cables for digital signals to minimize EMI interference in industrial environments (e.g., near motors or variable frequency drives).
- Avoid overloading digital output channels (adhere to 2A relay/0.5A transistor ratings) to prevent module damage or actuator failure.
- Perform annual calibration for analog channels to maintain accuracy and compliance with safety standards.
- Verify ATEX/IECEx certification matches the hazardous zone classification (Zone 2 only; not suitable for Zone 1 areas).

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