Complete Guide to Allen Bradleys Obsolete PLC Models

Question:

Hello, I recently discovered that the Micrologix 1500 PLC is now considered obsolete and Allen Bradley no longer provides repair services for them. I am looking for a comprehensive list of A.B.'s obsolete PLCs to help me determine the best alternative. I came across a website (https://www.rockwellautomation.com/...ration-solutions/product-search/overview.page) where I can search by part number to see if a PLC is still active. However, I would prefer a larger list of all obsolete PLCs. Thank you.

Top Replies

If you're looking to find parts for a 1500 series machine, simply enter the first part of the number on the site. For example, a 1500 series might start with the number 1764. You can then browse through 2 pages of options. For quick and simple projects or machine updates, I often recommend replacing 1500's with 1100's.

By entering the first 4 digits, you will access the complete list for that specific line. Although "end of life" is marked as inactive, you have the option to filter and view the 7 discontinued products or the 124 active ones.

I was shocked to discover that the 5069-AEN2TR has been discontinued. I had no idea that any of the 5069 series had reached this point so soon after being released. And now the 5069-L46ERMW is also being discontinued? It's hard to believe that such a new controller is already being phased out. I need to reevaluate my definition of viable products, as I haven't used these in a project for a few years, unaware that they were already being discontinued.

User tlf30 expressed surprise at the discontinuation of the 5069-AEN2TR and 5069-L46ERMW modules. They were unaware that any of the 5069 series products had been discontinued, as they are still relatively new. This news has prompted a reevaluation of their go-to products for projects. Check out these modules on E-bay for potentially discounted prices.

User tlf30 expressed surprise at the discontinuation of the 5069-AEN2TR and 5069-L46ERMW controllers. The sudden discontinuation of these new products has left them reevaluating their selection criteria. It's disappointing to see such advanced controllers meet their end so soon. Rockwell Automation has a history of discontinuing products unexpectedly, like the ERMW model with a built-in Windows system. It's likely that not many customers were willing to pay the premium for this feature when a midrange CLX was available at a similar price point. A script found on Github that tracks the obsolescence status of parts could be a useful tool for filtering out discontinued products.

I understand your predicament. Unfortunately, A.B doesn't maintain a comprehensive list of all obsolete PLCs on their website. However, you can use their product lifecycle status tool to check the status of a specific product. If you're looking for an alternative to the Micrologix 1500, you might want to look into the CompactLogix series. They are the recommended replacement for several Micrologix series, including the 1500. It's always good to chat with an Allen Bradley representative too for advice tailored to your particular situation. They can help you find a modern PLC that meets all your needs while ensuring compatibility with your current system.

Hey there! Your research should indeed be easier with a comprehensive list. While I don't have a full list at hand, a good resource is the Product Compatibility and Download Center (PCDC) at the Rockwell Automation website. There, you can find lifecycle status for many products, which can inform you about their obsolescence. Another option could be reaching out directly to a local A.B distributor. They should have up-to-date information and might help you decide on a suitable replacement for the Micrologix 1500. Don't underestimate the value of their expertise!

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Frequently Asked Questions (FAQ)

FAQ: Which Allen Bradley PLC model is now considered obsolete and no longer supported by repair services?

Answer: The Micrologix 1500 PLC is now considered obsolete by Allen Bradley and they no longer provide repair services for it.

FAQ: Where can I find a comprehensive list of Allen Bradley's obsolete PLC models?

Answer: You can visit the Rockwell Automation website (https://www.rockwellautomation.com/...ration-solutions/product-search/overview.page) to search by part number and see if a PLC is still active. However, for a larger list of all obsolete PLCs, you may need to consult with Allen Bradley directly.

FAQ: How can I determine the best alternative to an obsolete Allen Bradley PLC model?

Answer: To determine the best alternative to an obsolete Allen Bradley PLC model, you can consult with Allen Bradley directly or visit their website to explore their current product offerings and find a suitable replacement.

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