6FC5247-0AF11-0AA0 Siemens Description Description Siemens SINUMERIK 810D/840D DIRECT CONTROL KEY M Related products SIEMENS 1FK6042-6AF71-1TB0 SIEMENS 1FK6060-6AF71-1TA0 SIEMENS 1FK6042-6AF71-1TH0 SIEMENS 1FN1910-0AA20-1AA0 SIEMENS 1FK6032-6AK71-1TG0 SIEMENS 1FT5066-1AF71-4AA0