Affordable Secondhand PLC Hardware and Software for Personal Projects Under $500

Question:

Looking to purchase affordable, secondhand PLC hardware and software (priced below $500) for personal projects or testing. Seeking recommendations on where to find good deals regardless of brand preference. Any suggestions are welcome!

Top Replies

For high-quality micro control systems, Rockwell Automation offers a diverse range of Micro800 products. Alternatively, AutomationDirect's Click Plus PLCs are a great option as well. The best part? Both options come with free software for easy programming. Explore your options today!

An individual named geniusintraining recommended the Micro800 and Click Plus controllers for automation purposes. Both controllers offer free software and are highly recommended for their functionality. If you are looking for an Allen Bradley Micro820 PLC, check out this link: https://www.plccable.com/allen-bradley-micro820-plc-2080-lc20-20qbb-ethernet-i-p-controller/.

I strongly advise against using CCW software and instead, I recommend opting for Click or Click Plus with Ethernet. These software options are a much better choice and offer improved functionality for your needs.

OkiePC shared their honest opinion on CCW software, stating that they wouldn't recommend it even to their worst enemy. Paul, the user, expressed a more positive outlook by acknowledging that the software has improved over time.

I recently encountered a challenging situation while working on a Micro 8xx telemetry master PLC that had been programmed by others. The PLC was utilizing Modbus RTU over serial radio modems, and despite being programmed well overall, the setup of the Modbus Message instruction was less than ideal. I considered replacing it with a Click PLC, but the prospect of dealing with the redundant iFix servers connected to it deterred me. The software provided by the customer frequently crashed on their computer, eventually becoming corrupted and requiring a reinstall (Version 12, if I remember correctly). Overall, the experience was frustrating, and I found myself preferring the reliability of Click Plus for my projects.

I'd suggest you start by checking out websites like eBay or Amazon, where you can find affordable, used PLC hardware and software. Also, you might want to look into local classified websites or even university surplus sales. They often have some hidden gems. Make sure you do your research on the particular model to ensure it fits your needs before purchasing. You might want to join some electronic hobbyist groups or forums too. Members often sell their used equipment and you can benefit from their experiences and reviews.

You might want to check out eBay or other online marketplaces for deals on secondhand PLC systems. There are often people selling their old equipment, sometimes without the software, but for a much reduced price. Alternatively, forums like PLC Talk and Reddit (subreddits like PLChelp or Automation) have dedicated sections for buying and selling. Another place to consider would be surplus outlets of big manufacturing companies as they often have older equipment that they're looking to offload. Just make sure to do your due diligence, as warranty or any kind of after sales support may be non-existent when buying used items.

You might want to check out eBay or even Amazon for used PLC hardware and software. They often have good deals, and you can filter by price to further refine your search. Another alternative is contacting local businesses or schools who might be upgrading their equipment and ask if they're willing to sell you their old hardware. Lastly, the forum PLC Talk has a marketplace where members occasionally sell used equipment. Just remember to ask the right questions about the condition before purchasing to ensure it meets your project requirements.

I'd highly recommend checking eBay and Amazon for used PLCs, as you often find decent deals there. Also, PLC Talk and Reddit have active communities that may have people willing to sell or point you to good dealers. For testing, a lot of sellers also offer free demo software, it may not have full capability, but it's a good place to start. Remember to check thoroughly for the condition of the hardware and return policies before committing to any purchases. It's crucial in case you end up getting a faulty piece. Good luck on your search!

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Frequently Asked Questions (FAQ)

FAQ: FAQs:

Answer: 1. Where can I find affordable secondhand PLC hardware and software for under $500? - You can look for deals on online marketplaces like eBay, Craigslist, or specialized industrial equipment websites. Additionally, reaching out to local industrial surplus stores or attending equipment auctions could also yield cost-effective options.

FAQ: 2. Are there specific brands or models recommended for personal projects within this budget?

Answer: - While specific recommendations may vary based on personal preferences and project requirements, popular brands like Siemens, Allen-Bradley, Omron, and Mitsubishi often have affordable secondhand options available within the $500 budget range.

FAQ: 3. What factors should I consider when purchasing secondhand PLC hardware and software?

Answer: - When buying secondhand PLC equipment, it's important to ensure that the hardware is in good working condition, compatible with your software requirements, and that you have access to necessary documentation and support. Additionally, verifying the reputation of the seller and checking for return policies can offer added peace of mind.

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