ASi-5/ASi-3 Safety over EtherCAT 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, Safety over EtherCAT and Safe Link, diagnostic and configuration via Ethernet diagnostic interface, duplicate address recognition, ASi fault detector, programming in C optional, IP20