Greetings, Currently, I am in the process of configuring a PLC training system that involves the utilization of the Allen-Bradley 1756-L72 controller, in addition to an Analog Input (AI) and a Digital Input (DI) module. My inquiry pertains to the power source required for this setup. Would it be necessary to procure a non-redundant power supply directly from Allen-Bradley, or are there alternative power supply options that could serve this training kit effectively? I am open to any recommendations or insights on this matter. Thank you in advance for any guidance or suggestions you can provide. Warm regards, Prasanth
If your system operates on 24v, any power supply should be compatible. The maximum power consumption for the 10 slot chassis on my setup is 95W, which is just under 4A. Currently, I have it protected by a 2.25A fuse, although that may be more than necessary. The chassis contains 1 LS82ES, Safety Partner, L72Es, Safety Partner, L1, and 3 EN2T cards. The power supply I am using is a 5A unit from an old cabinet, manufactured by AB. You can easily find a suitable 24V power supply for DIN mounting by searching online. While a DIN mount is not required, it is a convenient option to have for future use. Don't forget to search for "24V power supply DIN mounted" to find the right one for your needs.
RetiQlum2 recommended using a 24V power supply for a 10 slot chassis setup, with a maximum power usage of 95W. Currently, the setup includes LS82ES, Safety Partner, L72Es, L1, and 3 EN2T cards, powered by a 5A unit. It is suggested to search for "24V power supply DIN mounted" to find a suitable power supply. While the DIN mounting is not essential, it is recommended for ease of installation and future convenience.
Hi Prasanth, In general, whether to go for an Allen-Bradley power supply or a third party one really depends on your specific needs and circumstances. If cost is a major factor, it may make sense to explore third party options as Allen-Bradley equipment tends to be on the expensive side. However, using an Allen-Bradley power supply can ensure optimal compatibility and performance with your existing setup, in addition to likely providing better technical support. I recommend reaching out to your local distributor or Allen-Bradley themselves to discuss your specific application and requirements. They can guide you to the most suitable power supply for your PLC training system. Hope this helps! Best, Jacob
Hi Prasanth, Definitely, an Allen-Bradley power supply goes perfectly with their PLCs. However, non-native power supplies can also do the job effectively as long as they meet the necessary voltage and current requirements. Most importantly, they must be of high-quality to ensure the reliable operation of your setup. Just keep in mind, using alternative power supplies might nullify any warranty conditions set by Allen-Bradley. If budget isn't an issue, I'd suggest sticking with branded. If cost is a factor, a thorough research on third-party suppliers would be a good course of action. Hope this helps! All the best, John
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Answer: 1. What are the recommended power supply options for the Allen-Bradley 1756-L72 PLC training system? - Answer: While a non-redundant power supply from Allen-Bradley is an option, there are alternative power supply options available that can effectively power the training kit.
Answer: - Answer: It is important to ensure that the power supply chosen can meet the voltage and current requirements of the components in the PLC training system.
Answer: - Answer: Yes, there are alternative power supply options from third-party manufacturers that can be suitable for powering the PLC training system with the 1756-L72 controller.
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