The X20-DI-9371 is a digital input module from B&R’s X20 series, featuring 12 sink-type inputs with configurable software filters for flexible industrial automation applications.

Description

• Type: Digital input module
• Model Number: X20DI9371
• Function: Provides 12 digital inputs for connecting sensors or switches in automation systems
• Connection Type: 1-wire sink connection (current flows into the module from the field device)
• Software Input Filter: Configurable for the entire module, default 1 ms, adjustable between 0–25 ms in 0.2 ms increments

Technical Specifications

• Number of Inputs: 12 digital inputs
• Nominal Voltage: 24 VDC
• Power Dissipation: Approx. 1.75 W (additional dissipation caused by actuators is resistive)
• Indicators:
  • I/O function per channel
  • Operating state indicator
  • Module status indicator
• Temperature Consideration: Reduction of ambient temperature by 0.5 °C per 100 m
• Accessories:
  • X20BM11 bus module (24 VDC keyed, internal I/O power supply)
  • X20BM15 bus module (with node number switch, 24 VDC keyed, internal I/O power supply)