ABB UDD406A Digital Input Module for Industrial Automation
The ABB UDD406A Digital Input Module delivers reliable signal acquisition for industrial control systems, enabling precise monitoring of equipment status in automation environments. This high-performance module ensures accurate data collection from sensors and switches across manufacturing, energy, and process industries.
Technical Specifications
| Parameter | Value |
| Brand | ABB |
| Model | UDD406A |
| Module Type | Digital Input |
| Voltage Rating | 24 VDC |
| Current Rating | 2 A |
| Communication Protocol | Profibus DP |
| Operating Temperature | -40°C to +85°C |
| Protection Rating | IP20 |
| Dimensions | 120 x 100 x 60 mm |
| Weight | 1.2 kg |


Application Scenarios
This industrial-grade module integrates seamlessly with ABB AC 800M controllers and compatible systems like Advant OCS. Typical applications include:
– Production line status monitoring
– Safety interlock systems
– Motor control feedback loops
– Equipment diagnostic networks
Compatible with complementary modules including UDC486A analog I/O and UCC489A communication interfaces.
Our Service Commitment
Vertex Industrial specializes in global sourcing of industrial automation components from ABB, Siemens, Rockwell, and other leading brands. Our technical team provides expert installation guidance and comprehensive 1-year warranty on all products. For pricing details or custom sourcing requests:
Can’t find your required model? We actively source hard-to-find components from our global network of warehouses and suppliers. Email technical specifications to anikaqx@gmail.com for personalized assistance.
















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