6ES5 946-3UA11 Siemens Description Description Siemens Siemens S5 946 CPU Related products SIEMENS 1FN3150-4SA00-0AA0 SIEMENS 1FK7044-7AF71-1EG0 SIEMENS 1FK6042-6AF71-1TH0 SIEMENS 1FT5066-1AF71-4AA0 SIEMENS 1FK7042-5AF71-1EA0 SIEMENS 1FN3300-4SA00-0AA0
