ASi-5/ASi-3 PROFINET Gateway with integrated Safety Monitor, 1 ASi-5/ASi-3 master, OPC UA server, 1 power supply for 2 ASi networks, safe inputs (SIL 3, cat. 4) expandable to max. 31 x 2 channels safe inputs, 1891 x 2 channels safe inputs in max. configuration, release circuits expandable to max. 64 safe outputs, 1984 safe outputs in max. configuration, Safe Link, diagnostic and configuration via PROFINET or Ethernet diagnostic interface, duplicate address recognition, ASi fault detector, programming in C optional, IP20