Siemens Scalance X204-2 FirmwareSiemens Scalance X204-2fm FirmwareSiemens Scalance X204-2ld FirmwareSiemens Scalance X204-2ld Ts FirmwareSiemens Scalance X204-2ts FirmwareSiemens Scalance X206-1 FirmwareSiemens Scalance X206-1ld FirmwareSiemens Scalance X208 FirmwareSiemens Scalance X208 Pro FirmwareSiemens Scalance X212-2 FirmwareSiemens Scalance X212-2ld FirmwareSiemens Scalance X216 FirmwareSiemens Scalance X224 FirmwareSiemens Scalance Xf204 FirmwareSiemens Scalance Xf204-2 FirmwareSiemens Scalance Xf206-1 FirmwareSiemens Scalance Xf208 FirmwareSiemens Scalance X200-4p Irt FirmwareSiemens Scalance X201-3p Irt FirmwareSiemens Scalance X201-3p Irt Pro FirmwareSiemens Scalance X202-2irt FirmwareSiemens Scalance X202-2p Irt Firmware