Product Short Description

Product Name: B&R X20DI9371 Digital Input Module

Product Overview: X20DI9371 is part of B&R X20 modular I/O system, digital input module for collecting discrete field sensor signals for PLC processing.

Technical Specifications:

  • Channel Quantity: 12 digital input channels

Description

  • Signal Level: 24 V DC sinking/sourcing input
  • Backplane Bus: X2X Link

    Functional Features:

  • Channel-level wire break detection
  • Galvanic group isolation
  • Module and channel status LED indicators
  • Hot-swap compatible

    Application Scenarios: Packaging machinery, plastic processing equipment, material handling systems, general factory automation.

    Performance Parameters:

  • Input filter time configurable: 0.1 μs – 20 ms
  • Operating temperature: -20 °C to +65 °C

    Material Composition: Flame-retardant plastic housing, multilayer PCB, spring-type terminal blocks.

    Structural Characteristics: Sliding rail mounting design, modular stacked assembly, front wiring terminals, compact width for high density installation.

    Working Principle: Detects voltage state of field sensors, converts discrete electrical levels into digital signals, transmits data to CPU via X2X Link backplane.

    Installation Requirements: DIN rail mounting; modules stacked side-by-side; install grounding busbar for system EMC.

    Usage Notes: Match input polarity with field sensors; configure input filter time to suppress contact bounce; separate power wiring and signal wiring.

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