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RDC664XG and Auto Focus
Posted: Mon Jul 22, 2019
by Robert Loesch
Does someone know where the Auto Focus switch connects to the Ruida controller? My controller is a RDC6442S. I've searched online and tried to trace the wires without any luck. I found a manual for a RDC644XG, which I thought would include my controller, but it doesn't address CN3 in Section 4.8.4 of the manual. The section if for CN3/CN4, but it only has the pin descriptions for CN4 - nothing for CN3.
Re: RDC664XG and Auto Focus
Posted: Mon Jul 22, 2019
by Pete Cyr
On mine Z- is attached to CN3-4.............Z+is attached to CN3-5
002.JPG
CN3- 4 5.png
Re: RDC664XG and Auto Focus
Posted: Mon Jul 22, 2019
by Robert Loesch
According to the picture in the manual, one side of the switch is connected to ground and the other to one of the logic connectors. Your’s is connected across Z+ and Z- ?
Re: RDC664XG and Auto Focus
Posted: Mon Jul 22, 2019
by Pete Cyr
I think i am totally hosed - Z+/Z- must be the limit switches for my bed NOT the auto focus.
i will try to figure out where the autofocus leads go
Re: RDC664XG and Auto Focus
Posted: Tue Jul 23, 2019
by Pete Cyr
I have a Brown, Blue and Yellow on my auto focus
CN2 It appears yellow is 24V
CN3 Blue is Ground
CN3 Brown is Z- or Z+ - - - - I can't tell without tearing into my wire loom the way the leads are crossed in the bundle