Which 1500T PLC is the cheapest for running SIMATIC Rotary Knife?

Created by: matheushaas at: 11/13/2021 10:22 PM (1 Replies)

11/13/2021 10:22 PM	Rate (0)
matheushaas Regular Member Joined: 2/8/2021 Last visit: 12/5/2023 Posts: 30 Rating: (0)	And what is the difference between running the application on a 1515T and a 1511T? Rotary Knife lib: https://support.industry.siemens.com/cs/ww/en/view/109757260 Thanks!
	Last edited by: Jen_Moderator at: 11/15/2021 09:43:22 Optimized link.
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11/15/2021 10:57 AM	Rate (0)
daviso Bronze Member Joined: 11/4/2011 Last visit: 4/2/2025 Posts: 263 Rating: (28)	The smaller the number (1511, 1513, etc.), the cheaper it is. But also: the smaller the number, the slower and less memory the PLC has. Just check the technical data of the PLCs here in SIOS, you'll see the difference right away. Also take care about the amount of technology objects the PLC can handle regarding memory, this can be seen almost at the end of the technical data. You might also consider to check TIA Selection Tool. Regards, daviso

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