Block Module for EtherNet/IP and CIP Safety, Safe Digital Inputs and Outputs, Standard Universal Digital Channels, IO-Link Master Ports, Ethernet/IP, Integrated Ethernet switch, 10 Mbps/100 Mbps supported, 2 × M12, 4-pin, D-coded, Ethernet fieldbus connection, Glass fiber reinforced housing, Shock and vibration tested, Fully potted module electronics, Protection classes IP65, IP67, IP69K, 5-pin 7/8″ male connector for power supply, ATEX Zone 2/22, Two secure digital SIL3-inputs, Two secure digital SIL3 channels as FDI or FDO (PP, PM), Four secure digital SIL3 FDI channels, 2 IO-Link Master V1.1 slots