Bihl+Wiedemann Gen. 2 safety gateways integrate AS-i safety monitors and slaves, allowing two Safety at Work networks and up to 16 release circuits to be monitored through each gateway. Two independent AS-i networks can be powered by a single power supply, providing diagnostic data to the higher-level controller. The gateways are available for EtherNet/IP, Modbus TCP, Profinet, Profibus-DP and EtherCat.