B&R DI426 Digital Input Module

Functional Characteristics:

• High-Speed Signal Acquisition: Captures 32 digital signals simultaneously with 1ms response time.
• Flexible Input Adaptation: Supports sink/source types to interface with various sensors and switches.
• Enhanced Reliability: 8-group isolation minimizes crosstalk and improves system stability.
• Modular Design: Simplifies field replacement and reduces downtime.
• Diagnostic Capabilities: Self-tests for input status and module health.

Application Scenarios:

• Machine Control: Monitors limit switches, photoelectric sensors, and emergency stop buttons.
• Process Control: Tracks valve positions, motor states, and equipment status in chemical/power plants.
• Safety Systems: Integrates with emergency shutdown (ESD) and fire/gas detection systems.
• Manufacturing Automation: Supports precision control in automotive, pharmaceutical, and food/beverage production.

Key Advantages:

• Scalability: Modular design allows easy expansion of input channels.
• Interoperability: Compatible with B&R Automation Studio and industrial communication protocols (e.g., POWERLINK, OPC UA).
• Durability: Withstands harsh industrial environments with wide temperature tolerance.
• Cost-Effectiveness: Reduces wiring complexity and maintenance costs through high-density input integration.

Industry Recognition:
The B&R DI426 is widely adopted in sectors requiring high-precision digital signal acquisition, such as automotive manufacturing, energy generation, and process industries. Its combination of speed, flexibility, and reliability makes it a cornerstone of modern industrial automation systems.