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SM 321, OPTICALLY ISOLATED, 16 DI, DC 48-125V



Code: 6ES7321-1CH20-0AA0
Product name: SM 321, OPTICALLY ISOLATED, 16 DI, DC 48-125V

SM 321, OPTICALLY ISOLATED, 16 DI, DC 48-125V

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

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An Thinh Automation Ltd.,
26/50 Nguyen Minh Hoang street, Tan Binh District, HCM City, Viet Nam
Tel:(84) 08 3948 1715         Fax: (84) 08 3811 1332