Siemens 3RK1107-1BQ40-0AA3 Description Description Siemens MOD. ASI 2AA X S7 4-20MA 7.3 PROF Related products SIEMENS 1FK6042-6AF71-1TH0 SIEMENS 1FK7103-5AF71-1DH0 SIEMENS 1FT5066-0AC01-2-Z SIEMENS 1FK7060-5AF71-1FH3 SIEMENS 1FT5066-1AF71-4AA0 SIEMENS 1FN1910-0AA20-3AA0