
6ES7421-7DH00-0AB0
The transportation costs depend on the destination, purchase price, weight, shipping speed, and whether it is a pallet order.
Express shipping and rush orders
With express shipping, the product is delivered faster. For products that are not yet ready for shipping, you can place a rush order. These products still need to be revised.
A rush order is ready for shipping within 2 business days and can then be shipped express. This can be selected during checkout.
Description for 6ES7421-7DH00-0AB0
The Siemens 6ES7421-7DH00-0AB0 is a robust digital input module designed for use within the SIMATIC S7-400 automation system. This SM 421 unit provides 16 isolated digital inputs, supporting a voltage range of 24 – 60 V DC, and is engineered to deliver reliable performance in demanding industrial environments. The 6ES7421-7DH00-0AB0 features integrated alarm and diagnostics functions, ensuring prompt detection of faults for streamlined process control and maintenance. The module's compact design allows for efficient installation within control cabinets, making it well-suited for applications where space and reliability are critical.
- Brand: Siemens – trusted for industrial automation solutions
- Fast delivery and large inventory for reduced downtime
- Standard 2-year warranty on refurbished 6ES7421-7DH00-0AB0 units