6FC5247-0AF11-0AA0 Siemens Description Description Siemens SINUMERIK 810D/840D DIRECT CONTROL KEY M Related products SIEMENS 1FK7042-5AF71-1EA0 SIEMENS 1FT5066-0AC01-2-Z SIEMENS 1FK7022-5AK71-1AG0 SIEMENS 1FK6032-6AK71-1TA0 SIEMENS 1FN1910-0AA20-1AA0 SIEMENS 1FN1910-0AA20-3AA0