SIEMENS 6AR1302-0BB00-0AA0 Description Description SIEMENS SICOMP SMP16-EA280 INTERFACE MODULE. WITH 4 SERIAL INTERFACES (2 X 20 MA, 2 X RS422) Related products SIEMENS 1FT5066-1AF71-4AA0 SIEMENS 1FK7103-5AF71-1DH0 SIEMENS 1790L811A SIEMENS 1FN3150-4SA00-0AA0 SIEMENS 1FT5072-0AC01-1-Z SIEMENS 1FK7022-5AK71-1DA0