Mimimum update interval of channels values for SDin I/O modules
Where can I get the information on performance data like how much time the module can update it's value with Hn800 bus?
Asked 22 days ago
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by Alan Rank: 18 on 11/5/2020 2:03:55 PM | Like (0) | Report
Hi,
Not an answer as such but this might help you in your quest.
The SD IO module user manuals have some response time performance data which may help. I.E. response times are part of the specifications for the input modules at least.
The other half of the equation is the HN800 performance. Again, nothing definitive but refer to the sections in the controller manuals that discuss the special operations to configure bus length and propagation time. There are maximum IO blocks/250ms figures quoted for electrical only and hybrid HN800 networks of varying lengths.
BR,
Alan
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