6ES5921-3UA12
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Description
CPU 921 CENTRAL PROCESSING UNIT
SIMATIC S5, CENTRAL PROCESSING UNIT CPU921, FOR S5-135U, DB-RAM 7,4 KBYTE, MEMORY MODULE 376/377 REQUIRED, 1.3 mSEC.FOR 1k BIT-OPERATION, 45 mSEC FOR 1k WORD-OPERATION