6ES72211BF220XA8

产品分类： S7-200PLC

SIMATIC S7-200, DIGITAL INPUT EM 221, FOR S7-22X CPU ONLY, 8 DI, 24V DC, SINK/SOURCE INPUT THIS S7-200 CN PRODUCT HAS CE APPROVAL ONL

EM 221, 8DE, DC 24V, P/M-SCHALTEND

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