Siemens 6SN1118-0DK21-1AA0 Description Description Siemens 611D / 840D Dual axis control card Related products SIEMENS 1FK7011-5AK71-1TG3 SIEMENS 1FT5072-0AC01-1-Z SIEMENS 1FT5066-1AF71-4AA0 SIEMENS 1FK7103-5AF71-1DH0 SIEMENS 1FK7042-5AK71-1FB0 SIEMENS 1FN3050-4SA00-0AA0