SCALANCE X204IRT, managed IE IRT switch, 4x 10/100 Mbit/s RJ45 ports, error message contact with set button, redundant power supply, PROFINET IO device, network management, integrated redundancy manager, including electronic manual on CD-ROM, C-PLUG optional SCALANCE X204IRT Managed, Layer 2 compact switch, 4x 10/100 Mbit/s RJ45 for isochronous motion control applications. Suitable for many tasks: The SCALANCE X204IRT 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 X204IRT 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.