Overview
The ABB UDD406A 3BHE041464R0101 is a digital input module designed for integration in industrial automation control systems, offering reliable and isolated digital signal acquisition. Brand: ABB. Country of Origin: Sweden.
General Information
Part Number: 3BHE041464R0101
Manufacturer: ABB
Brand: ABB
Country of Origin: Sweden
Model: UDD406A
Type: Digital Input Module
Function: Captures field digital signals and conveys them to the control system logic with high integrity and diagnostic support.
Power Specifications
Input Voltage: 24 V DC nominal
Input Current: Typical per-channel current draw in tens of milliamps level
Input Impedance: Approximate range typical for high-density digital input modules
Isolation: Channel-to-system isolation to protect logic and maintain signal fidelity
Communication & Interface
Signal Type: Discrete digital inputs (24 V DC field signals)
Interface: Connects to module rack bus and mounts in automation cabinet for field wiring termination
Diagnostics: Channel-supervision features including fault detection and module status indication
Environmental
Operating Temperature: –20 °C to +60 °C
Storage Temperature: –40 °C to +85 °C
Humidity: Up to 95% RH, non-condensing
Installation: Suitable for use in industrial control racks and cabinet installations
Dimensions & Weight
Dimensions: 120 x 80 x 40 mm
Weight: 0.5 kg
Brand-new originals in stock, professional team online, get your quote instantly.