SCALANCE XF204 DNA managed IE Y-Switch, IEC 62443-4-2 certified, two bus adapters BA 2xRJ45 HA 4 x 10/100Mbit/s, 2 x bus adapter interface, error message contact, set button, redundant 24V DC power supply, PROFINET device, extended temperature range -40°C...+70°C, conformal coating, with electronic manual on DVD, C-PLUG optional, delivered with bus adapter. SCALANCE XF204 DNA, managed Y-Switch, 4 x 10/100Mbit/s, 2x bus adapter interface. Suitable for many tasks: The SCALANCE XF204 offers a large variety of high-performance Ethernet switches in different versions - from Gigabit switches to robust switches for the requirements of process and discrete automation. The powerful SCALANCE XF204 Gigabit switches were developed for demanding networks in industrial environments. Thanks to their powerful hardware and advanced features, they benefit from a reliable and scalable network infrastructure for every application. Solve many industrial applications easily and reliably.