SIMATIC S7-200,数字量I/OEM 223,仅用于S7-22X CPU,32DI 24V DC,漏/源,32DO 24V DC,0.75A/点
SIMATIC S7-200, DIGITALE E/AEM 223, NUR FUER S7-22X CPU,32DE 24 V DC, SINK/SOURCE,32DA 24V DC; 0,75A/KANAL,SOURCSIMATIC S7-200, DIGITAL I/OEM 223, FOR S7-22X CPU ONLY,32DI 24V DC, SINK/SOURCE,32DO 24V DC, 0.75A/POINT,SOURCE
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