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6ES72211BH220XA8

產(chǎn)品分類： S7-200PLC

SIMATIC S7-200, DIGITAL INPUT EM 221, FOR S7-22X CPU ONLY, 16DI, 24V DC, SINK/SOURCE INPUT THIS S7-200 CN PRODUCT HAS CE APPROVAL ONL

EM221, 16DE, DC 24V, P/M-SCHALTEND-CN

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