under the order

XF204-2BA IRT managed IE IRT switch, 4 x 10/100MBit/s, 2 x Bus adapter interface position, Error signaling contact, with set button, redundant 24 V DC 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