Siemens 6ES7221-1EF22-0XA0 Module S7-200, EM221, 8DI, 120/230VAC
ManufacturerSIEMENS(View more products from this manufacturer)
Model6ES7221-1EF22-0XA0
USD 217.20
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SIMATICS7-200, EM221DIGITAL
INPUTMOD., OPTICALLYIsolated
8DI, 120/230VAC,
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