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Logic analyser trace of the RS485 communication between a Master and 5 Slaves

Beschreibung: In the period between the A and B bars, the master interrogates all 5 slaves. As you can see in the bar above the ruler, this takes approx. 14ms or about 2.8ms/slave
Hinzugefügt am: 21.03.10 18:38
Konstrukteur: AD
Fotograf:
Hinzugefügt von: Ad

Autor: Kommentar:
schnaggels
22.03.10 13:10 		Hmm, 14ms with "only" 5 slaves. So we break the 10ms grid with more then 3 slaves :o

With the announced 8 possible slaves we get a 22,4ms for a full communication cycle then?
 
Ad
22.03.10 13:18 		Yes, that is what I expect, so it doesn't meet the specification.