under the order

XF201-3P IRT managed IE IRT switch, 1x 10/100MBit/s RJ45 ports, 3x 100MBit/s POF SC RJ Ports, Bus adapter assembled, Error signaling contact with set button, Redundant power supply, PROFINET IO device, network management, Redundancy Manager integrated, incl. electron. manual on CD-ROM, C-plug optional

Download instructions at Siemens

If you have additional questions contact the manager