SCALANCE X201-3PIRT PRO; managed IE IRT Switch Degree of protection IP65/67; 1x 10/100 Mbit/s Push Pull RJ45 port; 3x 100 Mbit/s Push-pull SCRJ port; Error signaling contact with set pushbutton; Redundant power Supply; PROFINET IO device; network management; Redundancy Manager integrated, incl. electron. manual on CD-ROM, C-plug optional