6ES7321-1EH01-0AA0

Siemens 6ES7321-1EH01-0AA0 — Digital Input Module — Legacy Replacement

Siemens 6ES7321-1EH01-0AA0 Digital Input Module — Legacy Replacement. Siemens 6ES7321-1EH01-0AA0 is the exact manufacturer order number for a digital input module in the SIMATIC S7-300 portfolio. Siemens describes this exact reference as: SIMATIC S7-300, DIGITAL INPUT SM 321, OPTICALLY ISOLATED, 16 DI, 120V AC, 20 PIN. The verified manufacturer lifecycle record is PM500:Discontinued Product or end of PLM & Support.

Details

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Specifications

Manufacturer
Siemens
Product role
Digital Input Module
Product family
SIMATIC S7-300
Siemens order number
6ES7321-1EH01-0AA0
Official product description
SIMATIC S7-300, DIGITAL INPUT SM 321, OPTICALLY ISOLATED, 16 DI, 120V AC, 20 PIN

Product documentation

View Indumarket specification summary (PDF)