5/23/2023 2:47 PM | |
Joined: 4/28/2015 Last visit: 6/19/2024 Posts: 2 Rating: (0) |
hello all my friends I have a question for logosoft V8 transistor outputs is it possible to drive the output at high frequency in KHZ to control stepper motor drives for example ------------------------------------------------------------------------------------------ |
Last edited by: Jen_Moderator at: 05/24/2023 08:14:11New subject after splitting |
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5/23/2023 4:14 PM | |
Joined: 6/11/2019 Last visit: 10/5/2024 Posts: 2281 Rating: (99) |
In short: no You can find the limit values in the manual. Ella_68 |
5/23/2023 11:20 PM | |
Joined: 9/27/2006 Last visit: 10/5/2024 Posts: 12283 Rating: (2685) |
Hello; As a rule of ghumb, relay outputs are never fast enough to control anything at kHz rates. Only transistors can achieve such switching frequencies. In the case of the Logo! 8 confirm this by simply checking the technical data of the basic modules and assorted relay output modules, in Appendix A if the System Manual: https://support.industry.siemens.com/cs/ca/en/view/109741041 Hope this helps, Daniel Chartier |
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