Siemens 6ES7421-7DH00-0AB0 Module S7-400, SM 421, 16DI, 24 - 60V UC
ManufacturerSIEMENS(View more products from this manufacturer)
Model6ES7421-7DH00-0AB0
USD 408.00
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SIMATIC S7-400, SM 421
DIGITAL INPUT MODULE,
OPTIC. ISOLATED, 16 DI,
24 - 60V UC, ALARM, DIAGNOSTICS
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