The BWU2805 is a powerful AS-i 3.0 PROFIsafe Gateway via PROFINET from Bihl+Wiedemann GmbH, designed for integrating safety and standard automation systems. 

BWU2805 – Key Specifications

• Type: AS-i 3.0 Gateway with integrated Safety Monitor
• Fieldbus Interface: PROFINET with PROFIsafe (F-CPU) support
• AS-i Networks: Supports 2 AS-i Masters (for 2 AS-i networks)
• Safety Capabilities:
  • Expandable to max. 62 × 2 channels of safe inputs
  • Expandable to max. 16 safe outputs
  • Complies with SIL 3, PL e, and Category 4
• Diagnostics & Configuration:
  • Via PROFINET or Ethernet diagnostic interface
  • Includes AS-i fault detector and duplicate address recognition
• Power Supply: Single supply for both AS-i networks (max. 4 A per network)
• Protection Class: IP20 — suitable for control cabinets
• Programming: Optional support for programming in C