Compact multi-protocol I/O module for Ethernet, 4 IO-Link master channels, 4 universal digital PNP channels, 0.5 A, channel diagnostics, PROFINET® device, EtherNet/IPT device or Modbus® TCP slave, integrated Ethernet switch, supports 10 Mbps / 100 Mbps, 2x M8, 4-pin, Ethernet fieldbus connection, 4-pin M8 connector for power supply, separate voltage groups for safety-related shutdown