Digital Input Module NI 9421 | National Instruments
Digital Input Module NI 9421 | National Instruments

Digital Input Module NI 9421 National Instruments

8 customers are viewing this product
Brand : Ram Automations
SKU: RAMA150772
Availability: In Stock
Product Type: simple

The National Instruments NI 9421 Digital Input Module is a reliable and versatile module designed to work with industrial logic levels and signals. This module...

Need More Details?
If you’d like to check stock availability, request the latest price, or view more product images, simply click the "Request for Price" button and our team will assist you promptly.

Request a Quote
Description

The National Instruments NI 9421 Digital Input Module is a reliable and versatile module designed to work with industrial logic levels and signals. This module is specifically engineered to connect directly to a wide range of industrial switches, transducers, and devices, making it a valuable addition to any industrial setup.

Each channel of the NI 9421 is compatible with 24V logic levels, ensuring seamless integration with various industrial applications. Additionally, the module features LED indicators for each channel, allowing users to easily monitor the state of the input channels.

One of the key features of the NI 9421 is its built-in isolation between the input channels and earth ground. This isolation provides added protection and ensures reliable performance in industrial settings. With the NI 9421, users can expect high-quality performance and precise control over their industrial processes.

Overall, the National Instruments NI 9421 Digital Input Module is a top-of-the-line solution for industrial automation and control. Its advanced features, compatibility with 24V logic levels, and built-in isolation make it a must-have for any industrial setup. Trust in National Instruments for all your digital input module needs.

Shipping & Return

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.