COMMUNICATION PROCESSOR CP 5611 A2 PCI-CARD (32 BIT; 3.3/5V;33/ 66 MHZ) FOR CONNECTION TO PG OR PC WITH PCI-BUS TO PROFIBUS OR MPI (NO WIN9X-SUPPORT!) CURRENTLY ONLY 32BIT SUPPORT IN CONNECTION WITH SIMATIC NET V8.2 SW! ONLY FOR EXIST. APPLIC.; FOR WIN XP OR HIGHER 6GK1561-2AA00 RECOMMENDED SEE HTTP://SUPPORT. AUTOMATION.SIEMENS.COM/WW/VIEW/ EN/84138725
SIMATIC S7, MICRO MEMORY CARD P. S7-300/C7/ET 200, 3.3 V NFLASH, 8 MBYTES