Siemens 500-5049 Description Description Siemens I/O MODULE Related products SIEMENS 1FK7042-5AK71-1FB0 SIEMENS 1FK7022-5AK71-1AG0 SIEMENS 1FK6032-6AK71-1TA0 SIEMENS 1FN1910-0AA20-1AA0 SIEMENS 1FN3300-4SA00-0AA0 SIEMENS 1FK7103-5AF71-1DH0
