Today's Message Index:
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1. 06:07 AM - Garmin aera660 RS232 outputs (John M Tipton)
2. 06:48 AM - Re: Garmin aera660 RS232 outputs (Henador Titzoff)
3. 05:02 PM - Alternator Dropping Off Line (Sebastien)
4. 06:30 PM - Re: Alternator Dropping Off Line (user9253)
5. 10:13 PM - Re: Re: Alternator Dropping Off Line (Sebastien)
Message 1
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| Subject: | Garmin aera660 RS232 outputs |
Hi Guys/Bob
The Garmin Aera660 GPS has two RS232 outputs, I have three instrument that require
this signal, A/p,Transponder & Garmin G5 - can one of these devices share
a RS232 signal -
Regards: john
Read this topic online here:
http://forums.matronics.com/viewtopic.php?p=490212#490212
Message 2
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| Subject: | Re: Garmin aera660 RS232 outputs |
Try something known as an RX-232 Expander. It takes traffic from one RS-232
port and spreads it out to 2 or more RS-232 ports.=C2- If you have fast
traffic, it will spoil your day if you try to divide that fast traffic port
into 2 or more ports.=C2- Some ports want to see fast traffic with minim
um latency (delay). Ask Garmin if they make one or better yet, consult with
one of their technicians to see if the Expander is compatible with their t
raffic flow.=C2- I know GRT makes an Expander and works well with their t
raffic flow.
I'm still trying to figure out why RS-232 is being used in experimental air
plane applications.=C2- They should have gone with RS-422 a long time ago
to avoid signal compatibility and integrity issues.
Henador Titzoff
On Friday, July 12, 2019, 9:26:40 AM EDT, John M Tipton <john@tiptonuk.
eu> wrote:
>
Hi Guys/Bob
The Garmin Aera660 GPS has two RS232 outputs, I have three instrument that
require this signal, A/p,Transponder & Garmin G5 - can one of these devices
share a RS232 signal -
Regards: john
Read this topic online here:
http://forums.matronics.com/viewtopic.php?p=490212#490212
-
S -
WIKI -
-
=C2- =C2- =C2- =C2- =C2- -Matt Dralle, List Admin.
Message 3
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| Subject: | Alternator Dropping Off Line |
The alternator on our O-200 intermittently died on a flight today. In total
it quit 4 times, the longest for almost 4 minutes. After landing we wiggled
all the wires, checked several for continuity, everything looks good. We
have no cooling air going to the alternator at the back of the engine and
it was a warm day and the engine compartment was very hot.
Is it possible this is a heat problem or definitely wiring / regulator /
alternator?
Thank you,
Sebastien
Message 4
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| Subject: | Re: Alternator Dropping Off Line |
Not enough information is given.
How many hours on the alternator?
13.8 volts is low.
One possibility is worn brushes.
--------
Joe Gores
Read this topic online here:
http://forums.matronics.com/viewtopic.php?p=490233#490233
Message 5
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| Subject: | Re: Alternator Dropping Off Line |
That 13.8 is at the start of a failure cycle. Normal bus voltage has been
14.1 on the last several flights.
The engine was recently overhauled, I'm trying to find out if the
alternator was as well. It *looks* new.
On Fri, Jul 12, 2019 at 6:35 PM user9253 <fransew@gmail.com> wrote:
>
> Not enough information is given.
> How many hours on the alternator?
> 13.8 volts is low.
> One possibility is worn brushes.
>
> --------
> Joe Gores
>
>
> Read this topic online here:
>
> http://forums.matronics.com/viewtopic.php?p=490233#490233
>
>
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