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-   -   14SG SBUS setup (https://www.rcuniverse.com/forum/futaba-radios-direct-support-forum-125/11599266-14sg-sbus-setup.html)

sparky4lawndart 05-19-2014 08:03 PM

14SG SBUS setup
 
Sanity check, please...

I have a DC3 that requires too many servos... I'm going to use S3071HV's X 11 for all the surfaces... it's a 14SG radio and the 7008 rcvr.

Q) I'm going to run a 2S lipo in each wing to power both the motors and the servos/rcvr. so each wing will have power going into a terminal to consolidate the 3 servos in each wing and power for the motor. Will I have issues with ignition noise with SBUS. The plan is to have one lead going to a terminal (Channel 8 on the rcvr) which will be distributed leads to tail, and both wings.

Q) I have electric retracts from ESM for this bird... can I plug them into the receiver directly for standard channel or do I have to buy a decoder?

Q) I read somewhere that someone actually daisy chained SBUS servos. Is there any concern of signal loss for soldered connections for SBUS?

thanks for your time!

Bax 05-20-2014 07:35 AM

As long as the servo leads are as far as possible from the ignition system, you should not have a problem with ignition noise.

The electric retracts can be plugged into a standard channel output on the receiver.

S-bus servos are "daisy chained" through the S-Bus, but you can connects a variety of servos to the same chain. As long as you have sufficient power, you should be OK.

sparky4lawndart 05-20-2014 10:19 AM


Originally Posted by Bax (Post 11808010)
As long as the servo leads are as far as possible from the ignition system, you should not have a problem with ignition noise.

The electric retracts can be plugged into a standard channel output on the receiver.

S-bus servos are "daisy chained" through the S-Bus, but you can connects a variety of servos to the same chain. As long as you have sufficient power, you should be OK.


Thanks Bill! that's awesome. I had assumed that if I was running SBUS servos I couldn't run standard servos off the receiver. how about the sbus daisy chain? can I wire up a multi servo lead that will include a switched power source from each wing nacelle? (imagine a 4 way Y-cable)

Bax 05-20-2014 11:47 AM

That will work.


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