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The Honeywell CC-UDIR01 is a high-reliability interface component within the Universal Marshalling Solution (EP-SCA-100) for Experion PKS. It functions as a digital input relay module, providing a robust mechanical isolation barrier between field signals and the control system. Designed for harsh industrial environments, it ensures safe signal handling, dependable transmission, and long-term operational stability. This unit is supplied as 100% Brand New Original equipment.
| Parameter | Details |
|---|---|
| Model Number | CC-UDIR01 |
| Product Type | Digital Input Relay Module |
| Dimensions | 118 mm (D) × 85.5 mm (W) × 10.0 mm (H) |
| Weight | 0.17 kg |
| Operating Temperature | -40 °C to +70 °C |
| Mounting Type | Backplane mount (Screwless) |
| Status Indication | Coil side activity indicator |
| Keying Feature | Integrated mechanical keys |
Mistake-Proof Installation: Mechanical keying prevents incorrect installation and protects hardware from damage.
Screwless Backplane Mounting: Snap-in design simplifies installation and ensures vibration-resistant connections.
Wide Temperature Range: Operates reliably from -40 °C to +70 °C in harsh or unconditioned environments.
Visual Diagnostics: Built-in indicator allows quick status checks and faster troubleshooting.
What is the primary role of the CC-UDIR01?
It acts as a marshalling relay, isolating and conditioning digital input signals before they reach the main I/O system.
Does it require tools for installation or replacement?
No, it features a screwless, tool-free snap-in design for quick replacement.
Is it compatible with Series C I/O systems?
Yes, it is designed to integrate with Honeywell Universal Marshalling and Series C-compatible architectures.
What type of signals does it handle?
It processes digital input signals such as switch closures and sensor state changes.