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The CC-TUIO31 is a high-density Universal Input/Output (UIO) Termination Assembly designed for the Honeywell Experion PKS Series C architecture. Unlike fixed-function I/O, this universal interface provides the physical mounting and field wiring connections for UIO modules, enabling each of the 32 channels to be software-configured as an analog input, analog output, digital input, or digital output.
Engineered for maximum cabinet efficiency, the CC-TUIO31 significantly reduces hardware footprint while simplifying spare parts management. Its universal design allows a single platform to support multiple signal types, while maintaining strong signal integrity and long-term reliability in industrial control environments.
| Parameter | Specification |
|---|---|
| Component Type | Universal I/O Termination Assembly (IOTA) |
| Product Family | Series C I/O |
| Model Number | CC-TUIO31 |
| Channel Capacity | 32 Configurable Channels |
| Configuration Method | Software-defined via Experion PKS |
| Compatible Modules | CC-PUIO31 / CC-PUIO01 |
| Dimensions | 10 × 18 × 10 cm |
| Net Weight | 0.5 kg |
The CC-TUIO31 is ideal for greenfield projects and system upgrades where the I/O configuration may evolve during commissioning. It is widely used in modular plant designs, offshore platforms, and pharmaceutical batch processing systems, where flexibility in signal configuration significantly reduces wiring changes and project complexity.
How does the CC-TUIO31 handle different signal types on one board?
The CC-TUIO31 itself provides the termination and wiring interface. The associated Universal I/O module contains the processing electronics, allowing each channel to be configured via software to handle analog (4–20 mA, 0–10 V) or digital (24 VDC) signals.
Is this assembly redundant?
No. The CC-TUIO31 is a simplex (non-redundant) termination assembly. For high-availability applications, a redundant variant such as the CC-TUIO41 is used to support primary/secondary module configurations.