| 更多图片 | 产品描述SIMATIC S7-300, CPU 313C-2 PTP COMPACT CPU WITH MPI, 16 DI/16 DO, 3 FAST COUNTERS (30 KHZ), INTEGRATED INTERFACE RS485, INTEGRATED 24V DC POWER SUPPLY, 128 KBYTE WORKING MEMORY, FRONT CONNECTOR (1 X 40PIN) AND MICRO MEMORY CARD REQUIRED产品生命周期| | | | | | 准许供货 | 产品停产阶段 | 产品取消 | 产品停止供货 | | 2011-05-20 | | | |
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