Honeywell CC-UDIR01 Digital Input Relay Adapter

Overview

The Honeywell CC-UDIR01 is a single-channel Digital Input Relay Adapter designed for low-voltage digital input applications. It is part of Honeywell’s Universal Marshalling Solution, which reduces wiring complexity and enhances installation efficiency. The relay's coil side connects to the field device, while the contact side interfaces with the DCS input—thus, no external power is required. This module simplifies signal conditioning and ensures reliable operation in demanding industrial environments.

Technical Specifications

General Information

• Model Number: CC-UDIR01

• Product Type: Digital Input Relay Adapter

• System Compatibility: Works with CC-USCA01 Signal Conditioning Assembly

• Channels: 1 (single-channel)

• Relay Type: Electromechanical

• Voltage Range: For low-voltage applications

• Power Requirement: Operates from field signal—no external power needed

• Function: Converts 24V DC digital input signals to DCS-compatible logic levels

Interface Details

• Coil Side: Connects to the field device input signal

• Contact Side: COM and NO contacts connect to DCS input

• Indicator: LED shows coil activation status

Physical Specifications

• Mounting Style: DIN rail (via USCA backplane)

• Assembly: Screwless, keyed for error prevention

• Dimensions (Approx.):

• Depth: 118 mm

• Width: 85.5 mm

• Height: 10.0 mm

Environmental Conditions

• Operating Temperature: -40°C to +70°C (-40°F to +158°F)

• Storage Temperature: -40°C to +85°C (-40°F to +185°F)

• Humidity (Operating): 5% to 95%, non-condensing

Mechanical Durability

• Vibration (Operational): 0.5g, 10Hz to 150Hz

• Vibration (Non-Operational): 1g, 10Hz to 150Hz

• Shock (Operational): 5g

• Shock (Non-Operational): 15g