6ES7321-1FF01-0AA0 Siemens 6ES7321-1FF01-0AA0 SIMATIC S7-300, DIGITAL INPUT SM 321, OPTICALLY ISOLATED, 8 DI, 120V/230V AC, 1 X 20 PIN Siemens www.unitec.it : ecatalog - Catalogo

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Article code 6ES7321-1FF01-0AA0

Manufacturer Brand Siemens

Description SIMATIC S7-300, DIGITAL INPUT SM 321, OPTICALLY ISOLATED, 8 DI, 120V/230V AC, 1 X 20 PIN

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