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.

Ensure seamless connectivity within your industrial automation systems with the Rockwell Automation 20-COMM-D DeviceNet Communication Adapter. This vital component is designed for PowerFlex 70/700 devices, facilitating efficient communication via DeviceNet. Its reliable performance makes it an essential tool for maintaining data transfer integrity in demanding operational environments. The 20-COMM-D adapter offers a robust solution for integrating and managing communication protocols.
Engineered for industrial applications, the 20-COMM-D operates at 5 VDC and 150 MA, providing stable power and data transmission. It is crucial for control systems requiring dependable DeviceNet connectivity. While this adapter has been discontinued by the manufacturer, its continued availability through Ram Automations ensures that existing PowerFlex setups can maintain optimal functionality without compromise. This unit is designed for straightforward integration into your existing automation infrastructure.
The Rockwell Automation 20-COMM-D adapter represents a commitment to reliable industrial communication. Trust Ram Automations for your critical automation component needs. Explore how this adapter can enhance your system’s connectivity 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.