Siemens 2XV94501AA04 Description Description Siemens APRED, S5-135U, CPU 928 B REDUNDANCY SOFTWARE FOR SIMATIC S5 ON A 3.5″ DISK Related products SIEMENS 1FN1910-0AA20-1AA0 SIEMENS 1FK7022-5AK71-1AG0 SIEMENS 1FK7103-5AF71-1DH0 SIEMENS 1FT5066-1AF71-4AA0 SIEMENS 1FK6032-6AK71-1TG0 SIEMENS 1FN3050-4SA00-0AA0
