ASi-5/ASi-3 PROFIsafe via PROFINET Gateway with integrated Safety Monitor, 2 ASi-5/ASi-3 masters, OPC UA server, 1 power supply for 2 ASi networks, 6 digital inputs or 3 x 2 channels safe inputs (SIL 3, cat. 4), expandable to max. 62 x 2 channels safe inputs, 1922 x 2 channels safe inputs in max. configuration, 6 release circuits (6 x electronic safe outputs), expandable to max. 64 safe outputs, 1984 safe outputs in max. configuration, PROFIsafe (F-CPU) with ASIMON program and Safe Link, diagnostic and configuration via PROFINET or Ethernet diagnostic interface, duplicate address recognition, ASi fault detector, programming in C optional, IP20