6ES7321-1CH20-0AA0 – SIMATIC S7-300

SIMATIC S7-300, DIGITAL INPUT SM 321, OPTICALLY ISOLATED, 16 DI, DC 48-125V, 1 X 20 PIN

Mã: 6ES7321-1CH20-0AA0 Danh mục: Từ khóa: , , , , , ,
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