SIEMENS 6ES5928-3UA21 Description Description SIEMENS SIMATIC S5, CPU 928A CPU FOR S5-135U/155U NEW OPTION SINGLE-WIDTH Related products SIEMENS 1FT5072-0AC01-0-Z SIEMENS 1FK7022-5AK71-1AG0 SIEMENS 1FN3300-4SA00-0AA0 SIEMENS 1FT5066-0AC01-2-Z SIEMENS 1FK6060-6AF71-1TA0 SIEMENS 1FK7083-5AF71-1EB3
