ASi-5/ASi-3 EtherNet/IP + ModbusTCP Gateway with integrated Safety Monitor, 1 ASi-5/ASi-3 master, 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. 31 x 2 channels safe inputs, 1891 x 2 channels safe inputs in max. configuration, 6 release circuits (6 x fast electronic safe outputs), expandable to max. 31 safe outputs, 991 safe outputs in max. configuration, Safe Link, diagnostic and configuration via Ethernet/IP + Modbus TCP or Ethernet diagnostic interface, duplicate address recognition, ASi fault detector, programming in C optional, IP20