XF204-2BA IRT managed IE IRT switch, 4 x 10/100Mbit/s, 2 x bus adapter interface, error message contact, with set button, redundant 24 V DC power supply, PROFINET IO device, network management, redundancy manager integrated, including electronic manual on CD-ROM, C-PLUG optional. SCALANCE XF204-2BA IRT Managed, Layer 2 Flat Switch, 4x 10/100Mbit/s RJ45, 2x bus adapter interface for isochronous motion control applications. Suitable for many tasks: The SCALANCE XF204-2BA offers a wide 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 XF204-2BA 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.