6ES7355-0VH10-0AE0 FM355C 閉環控製模塊SIMATIC S7-300, CONROL MODULEFM 355 C, 4 CHANNELS, CONTIN.4 AI + 8 DI + 4 AOINCL. MULTI-LANG CONFIG. PACK.,MANUAL AND GETTING STARTED(GER/EN/FR/IT) ON CD-ROM