Gateway for the BL20 I/O System. Multiprotocol Interface for Ethernet. Ident. no.: 6827329. Protection class IP20. 2 x end brackets BL20-WEW35/2-SW. 1 x end plate BL20-ABPL. LEDs for display of supply voltage, group and bus errors. Multiprotocol gateway between the BL20 system and the Ethernet protocols Modbus TCP, EtherNet/IP and PROFINET (from VN 03-00). PROFINET supports fast start-up (FSU). EtherNet/IP supports QuickConnect (QC). Integrated switch 10/100 Mbps. Two RJ45 ports for fieldbus connection. Push-in terminals for connection of power supply