SIEMENS 6DD1681-0AH1 Description Description SIEMENS SIMADYN D INTERFACE MODULE SE7.1 8AI/AO, +-10V Related products SIEMENS 1FT5072-0AC01-0-Z SIEMENS 1FT5072-0AC01-1-Z SIEMENS 1FK7022-5AK71-1DA0 SIEMENS 1FK6060-6AF71-1TA0 SIEMENS 1FK7042-5AK71-1FB0 SIEMENS 1790L811A