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The SIEMENS 6ES7421-1BL00-0AA0 is a digital input module designed for use with SIMATIC S7-400 systems. This module features optic isolation and offers 32 digital inputs, operating at 24VDC. With a weight of 0.7kg and dimensions of 30.5x2.5x22.9cm, this module is compact yet powerful, making it an ideal choice for various industrial applications.
With 23 units currently in stock, you can expect a quick lead time when ordering this product. Each unit is sold individually with a minimum order quantity of 1, providing flexibility in purchasing options. Despite being discontinued by the manufacturer, the SIEMENS 6ES7421-1BL00-0AA0 remains a reliable and efficient solution for digital input requirements.
Overall, the SIEMENS 6ES7421-1BL00-0AA0 digital input module is a versatile and durable option for enhancing the functionality of your SIMATIC S7-400 system. Whether used in automation, control systems, or other industrial settings, this module delivers consistent performance and seamless integration. Upgrade your system with this high-quality digital input module today.
Returns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
