Product Short Description
Product Introduction:
The Honeywell CC-TUIO31 (Part Number 51306875-176) is a versatile Universal Input/Output (I/O) module from Honeywell’s Series C I/O family. It is designed for Experion PKS and C300 control systems, providing flexible and reliable analog and digital signal handling. The module features robust channel-to-channel and channel-to-system isolation, ensuring safe operation in mission-critical industrial environments.
Description
Technical Specifications:
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Model Number: CC-TUIO31
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Part Number: 51306875-176
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Product Type: Redundant Universal Input/Output Module
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System Compatibility: Honeywell Experion PKS / C300 controllers / TDC 3000
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Input/Output Channels: 32 configurable channels
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Signal Types: Configurable for analog inputs, analog outputs, digital inputs, digital outputs
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Signal Range: Standard industrial ranges (4–20 mA, 1–5 V, 24 VDC discrete)
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Accuracy: ±0.1% of span (typical for analog signals)
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Isolation: Channel-to-channel and channel-to-system isolation
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Diagnostics: Built-in self-test and fault detection
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Supply Voltage: 24 V DC typical
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Input Voltage Range: 19.2VDC to 28.8VDC
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Power Consumption: 10 W
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Communication Protocol: Fault Tolerant Ethernet (FTE)
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Hot-Swappable: Supported
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Operating Temperature: 0°C to +60°C
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Storage Temperature: –40°C to +85°C
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Protection Class: IP20
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Mounting: DIN Rail or Panel Mount
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Dimensions (W × H × D): 199 × 140 × 135 mm
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Weight: 0.8 kg (Alternative: 0.5 kg)
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Certifications: CE, UL508, CSA, TUV, ATEX compliant
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Construction: Conformal Coated Electronics
Functional Features:
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Universal I/O Flexibility: Configurable channels support both digital and analog signals, reducing spare parts inventory
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Fault Tolerant Architecture: Redundant communication paths ensure continuous operation in mission-critical applications
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Hot-Swappable Design: Replace modules without system shutdown
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Diagnostic Capabilities: Built-in self-diagnostics and LED status indicators simplify troubleshooting
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High Density I/O: 32-point capacity maximizes cabinet space utilization
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Seamless Integration: Native compatibility with C300 series components
Performance Parameters:
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Accuracy: ±0.1% of span (typical for analog signals)
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Power Consumption: 10 W
Material Composition: Conformal coated electronics for environmental protection.
Structural Features: Standard C300 module footprint; DIN rail or panel mount; LED diagnostic indicators.
Working Principle: The CC-TUIO31 provides 32 configurable channels that can be independently programmed as analog inputs, analog outputs, digital inputs, or digital outputs. The module interfaces with field devices, converts signals between analog/digital formats, and communicates with the C300 controller via Fault Tolerant Ethernet (FTE). Built-in diagnostics and redundant architecture ensure continuous operation.
Advantages and Highlights:
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32 configurable channels reduce need for multiple dedicated modules
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Redundant operation capability for fault-tolerant systems
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Hot-swappable for maintenance without system shutdown
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Comprehensive diagnostics for simplified troubleshooting
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Wide industry certifications including ATEX
Applicable Industries:
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Oil and gas
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Chemical plants
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Power generation
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Pharmaceutical manufacturing
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Process automation
Model Series: Honeywell Experion PKS Series C / UIO-2 Series
Installation Requirements:
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DIN Rail or Panel Mount
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Requires compatible Experion PKS or C300 controller system
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Proper configuration via system software
Usage Precautions:
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Verify supply voltage within 19.2-28.8 VDC range
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Observe operating temperature range (0°C to +60°C)
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Ensure proper channel configuration matches field device requirements
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Use appropriate signal conditioning for field wiring





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