6ES7421-1BL01-0AA0

Model Type: S7-400 SM421


SM 421 Digital Input Module

Manufacturers
Siemens
Additional Information
32 DI, 24V DC, optically isolated
Estimated Shipping Size
  Dimensions: 9.0" x 1.0" x 11.0"
  (22.9 cm x 2.5 cm x 27.9 cm)
  Weight: 1 lbs 0.0 oz (0.5kg )

Tariff Code: 8538908180

Country of Origin: Germany
  Ships from Webster NY, USA

Siemens 6ES7421-1BL01-0AA0 Refurbished & Repairs
Alternate Part Numbers: 6ES7 421-1BL01-0AA0
Part Number Condition Price Lead Time Available
Quantity		 Cart
Quantity		 Action
6ES7421-1BL01-0AA0 Used/Refurbished $99.00 USD In Stock 99 Add to Cart
6ES7421-1BL01-0AA0 Factory New $686.00 USD 2 Weeks Available Add to Cart

2 yr parts, repair warranty | Classic Automation
2-year warranty on surplus parts and repairs.
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