Do yourself a favor and ditch the DB-9 in faovr of a DB-15HD. Same
form-factor, and will bolt in place where any DB-9 is now. The advantage
is that every servo has it's own PWR and GND, and wiring one up is simple;
Following wiring/pin-out standards is not mandatory, but makes things
easy to troubleshoot if the need arises. Starting at the left AIL, make
pins 1 power, pin 2 ground , and pin 3 signal. Leave pin 4 unused. Pins
5,6 & 7 would be left FLP. Leave pin 8 blank, etc working left to right.
keep inmind that all DB-9's or 15's are not created equal. What you get
locally in a blister pack is, well, very poor quality. This shows up as
increased series-resistance after only a few connections, or mechanical
failure. Don't skimp in such a critical area. Quality parts can be mail
ordered from places like DigiKey. If you search the archives you will
find a number of emails where I have made PN's available for most parts
required to produce quality harnesses.
Or, for a lot less hassle I can supply you with a high performance
custom harness built to meet the demands of your paticular aircraft...
[EMAIL PROTECTED] wrote:
Looking for info on how to hook up a 4 servo wing to a "D" 9 pin. A
pictorial site would be of real help but any graphic depiction would be
fine.
TIA
Stan
--
Simon Van Leeuwen
RADIUS SYSTEMS
PnP SYSTEMS - The E-Harness of Choice
Cogito Ergo Zooom
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