The BWU2620 is a rugged AS-i digital input module from Bihl+Wiedemann GmbH, designed for decentralized automation in harsh industrial environments. You’ll see an image card above with visuals of the module and links to datasheets and vendors.

Key Features of BWU2620

• Type: AS-i 3.0 Digital Input Module
• Protection Class: IP67 — dust-tight and water-resistant
• Inputs: 4 digital inputs via M12 connectors
• Connection:
  • 4 × M12 sockets (5 poles)
  • AS-i connection via profile cable and piercing technology
• Power Supply:
  • Inputs powered by AS-i or AUX (24V or 48V)
  • If powered by AS-i, inputs must not be connected to earth or external potential
• Addressing: Uses 1 AB address on the AS-i network
• Mounting: Requires a substructure module (not included)