Siemens | Simatic S7 6ES7421-5EH00-0AA0
Siemens Simatic S7 Digital Input Module (6ES7421-5EH00-0AA0).
Stock Status Low SupplyWarranty
DCS Center Warranty Included
Shipping
Worldwide shipping via DHL, UPS, and Fedex
Repair Time
3-5 weeks. Rush Repair options are available.
Product Details
- Part Number 1 6ES7421-5EH00-0AA0
- UPC 662643038743
- HTS 85389091
- Country of Origin United States of America
Product Description
For Simatic S7 system applications, Siemens 6ES7421-5EH00-0AA0 provides the function of a Digital Input Module.
For replacement planning, this class of module brings discrete field status into the control system. Typical signal sources include switches, relay contacts, permissives, and equipment-status circuits when they match the module's electrical requirements. The documented module assignment should remain the basis for selection.
Within an S7 installation, the exact hardware order number determines supported interfaces and configuration behavior. System and software compatibility should be checked before replacement. The installed revision should be confirmed before the product is applied.
Country of origin is listed as United States of America.
Product Documentation
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Part Notes
SIEMENS SIMATIC S7-400 DIGITAL INPUT SM 421, OPTIC. ISOLATED, 16 DI, 120 VAC, WITH 1 COMMON POINT
Product was cancelled by Siemens 10.01.2016 without replacement
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Cancellation Notice
Product was cancelled by Siemens 10.01.2016 without replacement
- Common Part Typos 6ES7421-5EH00-0AAO, 6ES7421-5EH00-OAA0, 6ES7421-5EH0O-0AA0, 6ES7421-5EHO0-0AA0, 6ES74215EH000AA0, 6ES74215EH000AAO, 6ES74215EH00OAA0, 6ES74215EH0O0AA0, 6ES74215EHO00AA0, 6ES742I-5EH00-0AA0, 6ES742I5EH000AA0, 6ES742l-5EH00-0AA0, 6ES742l5EH000AA0
Reviews
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- Alex L., United StatesManufacturer Affiliation Disclaimer
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