Siemens 6SE7090-0XX84-3EF0 Description Description Siemens SIMOVERT MASTERDRIVES SERIAL I/O MODULES F. BINARY SIGNALS SCI 2 Related products SIEMENS 1FK7042-5AF71-1EA0 SIEMENS 1FK7022-5AK71-1DA0 SIEMENS 1FK6060-6AF71-1TA0 SIEMENS 1FT5072-0AC01-1-Z SIEMENS 1FN1910-0AA20-1AA0 SIEMENS 1FK7042-5AK71-1FB0
