Re: Manage Cables Which Plate to Use for Top Mount Hardware?
I use a 14" Losmandy D plate on top of the rings, mounted inverted (keystone up), on top of my 130GTX. I did the same thing as you plan to - powerpole and USB hub, dew controller, a homemake temperhum-like device, and focuser controller mounted on that plate and everything wired to it, with only a single power and USB3 data cable coming off the scope and down through my mount (a Mach1GTO). I affixed those individual boxes to the D plate using 3M Dual-Lock that I trimmed to size for each component. I prefer Dual-Lock over Velcro because it's a tighter fit, doesn't collect garbage like the hook side of velcro does, and it's the same on both sides - you don't need to decide which side gets hook and which side gets loop.toggle quoted messageShow quoted text
This arrangement worked well, but I didn't particularly care for the mess and weight and cables between all those little boxes and wanted an even cleaner solution. So I got a Pegasus Ultimate Power Box v2 and collapsed all 5 of those boxes into a single box that's a quarter of the weight and far fewer cables. The USB3 data and 12V power go to it. It opened enough space on the top so that I could mount a 2nd OSC camera+lens for widefield shots of what the 130GTX is imaging.
After, with 2nd cam:
The UPBv2 handles the traffic from the QHY600M, QHY294C, and ASI290MM-Mini guide cam all running concurrently just fine.
If you don't need/want the weight of an aluminum plate on the top and just want a simple mounting surface for lightweight components, check out Joel's 3D printed stuff at https://buckeyestargazer.net/Shop.php
On Nov 5, 2020, at 3:09 PM, firstname.lastname@example.org wrote: