CC-UDIR01 24VDC Honeywell Digital Input Relay Interface Module

Overview

The Honeywell CC-UDIR01 is a digital input relay adapter module engineered for precise and reliable signal interfacing within the Honeywell C300 controller system. Acting as a relay termination and isolation adapter, it conditions digital input signals from field devices to ensure dependable communication and safe system operation.

Its durable industrial-grade design allows continuous use in harsh environments while maintaining stable signal performance. The CC-UDIR01 also integrates seamlessly with the Experion PKS architecture, simplifying engineering workflows and enhancing overall control system reliability.

Technical Specifications

• Model Number: CC-UDIR01

• Product Type: Digital Input Relay Adapter

• System Compatibility: Honeywell C300 and Experion PKS

• Input Type: Digital (voltage-free contacts or relay input)

• Function: Signal isolation and relay termination for digital input channels

• Power Supply: 24 VDC nominal

• Operating Temperature: -20 °C to +60 °C

• Storage Temperature: -40 °C to +85 °C

• Dimensions (W × H × D): 127 mm × 35 mm × 147 mm

• Mounting: DIN-rail or IOTA-based installation

• Material: Industrial-grade polymer enclosure

• Weight: Approx. 0.35 kg

• Country of Origin: USA

Key Features

• Secure Signal Interfacing: Provides relay-based isolation for digital inputs from field devices

• Reliable Performance: Maintains signal stability under vibration and environmental stress

• Simplified Wiring: Reduces field wiring complexity through IOTA-compatible connections

• System Integration: Designed for direct use with Honeywell C300 and Experion PKS controllers

• Robust Construction: Built for long-term operation in demanding industrial environments

Application Scenarios

• Power Generation: Interfaces turbine and auxiliary system relays with control logic

• Oil & Gas Facilities: Ensures stable signal transfer from safety and interlock systems

• Chemical Processing Plants: Connects field switches and alarms to controller inputs

• Utilities and Water Treatment: Monitors pump and valve actuation through digital inputs

• Manufacturing Systems: Provides reliable relay input interfacing for automation networks

FAQ

Q: What is the purpose of the CC-UDIR01 module?
A: It provides digital input relay interfacing and isolation between field devices and the Honeywell C300 controller.

Q: Can it be used with other Honeywell systems?
A: The CC-UDIR01 is primarily designed for use with the Honeywell C300 and Experion PKS control systems.

Q: How does it enhance system reliability?
A: Its relay-based design ensures electrical isolation and reduces interference, improving input accuracy.

Q: What type of installation does it support?
A: It supports both DIN-rail and IOTA-based mounting for flexible configuration in control cabinets.

Q: What environments can it operate in?
A: The module operates from -20 °C to +60 °C and is built to withstand industrial conditions.