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Main => General Discussion Board. => Topic started by: kattz on May 16, 2020, 10:49:40 AM

Title: Need a wiring diagram or pinout, please
Post by: kattz on May 16, 2020, 10:49:40 AM
I'm looking for the wiring diagram or pinout for the OEM AFDS units (Auto Flight System Annunciator).  Don't want to disassemble these beauties to figure it out if at all possible.

Thanks.

Kevin
Title: Re: Need a wiring diagram or pinout, please
Post by: mickc on May 16, 2020, 04:19:47 PM
I'll go you one better...
Title: Re: Need a wiring diagram or pinout, please
Post by: kattz on May 16, 2020, 07:25:17 PM
Wow, thank you, Mick!

I emailed the Collins group this afternoon for this.

Do you suppose that it must have 28V, or if you changed the lamps to 5V LED it could run on something lower?

Sincere gratitude.

Thanks.

Kevin
Title: Re: Need a wiring diagram or pinout, please
Post by: blueskydriver on May 16, 2020, 08:39:45 PM
Kevin,

Do you have a 110AC to 28v DC power supply? If not, I have one just like this model and it works great with real 28v items:

https://www.ebay.com/c/673213543

John
Title: Re: Need a wiring diagram or pinout, please
Post by: kattz on May 16, 2020, 09:13:59 PM
Hi, John,

I have 2 28VC 20A units, 1 24VDC 50A unit, 1 5VDC 100A unit, and a 28VDC>115VAC 400Hz 10kVA inverter.  Thanks.

I'm still looking for about 12V @ 20A.  Everything is set up for a 19" rack mount.

Title: Re: Need a wiring diagram or pinout, please
Post by: blueskydriver on May 17, 2020, 12:04:31 AM
Awesome Kevin, you're doing great!

John
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