---------------------------------------------------------- AeroElectric-List Digest Archive --- Total Messages Posted Sat 04/20/13: 1 ---------------------------------------------------------- Today's Message Index: ---------------------- 1. 07:19 AM - microair transponder/encoder hookup question (Charlie England) ________________________________ Message 1 _____________________________________ Time: 07:19:10 AM PST US From: Charlie England Subject: AeroElectric-List: microair transponder/encoder hookup question Has anyone successfully installed a Microair T2000SFL-01rev8 transponder combined with their EC2002-01rev3 encoder, using serial connection? The manual for the xp rev8 at > http://www.microair.com.au/admin/uploads/documents/T2000SFLInstallationManual01R80.pdf shows *2* data lines between the components: encoder pin6data receive to xp pin 5data transmit, and encoder pin 7data transmit to xp pin 4data receive. *But*... note 7 on the hookup page (pg 13) says that the diagram is applicable to revs 5,6, & 7. I can't find an install manual for the 01rev3 encoder on their web site, but the manual for the 01rev12 shows pin 6 of the encoder (labeled rs232in) as unconnected. However.... Looking at the page on their pre-wired harnesses at http://www.microair.com.au/index.aspx?page=186&productID=36 The diagram for wiring their xp to their encoder shows encoder pin 6 (data receive) to be *grounded*. So, various docs on the Microair website show the encoder pin 6 to be: open, tied to transponder pin 5, and grounded (through the harness) to the case of the transponder. Anyone have any words of wisdom on the *right* way to do it? Thanks, Charlie ------------------------------------------------------------------------------------- Other Matronics Email List Services ------------------------------------------------------------------------------------- Post A New Message aeroelectric-list@matronics.com UN/SUBSCRIBE http://www.matronics.com/subscription List FAQ http://www.matronics.com/FAQ/AeroElectric-List.htm Web Forum Interface To Lists http://forums.matronics.com Matronics List Wiki http://wiki.matronics.com Full Archive Search Engine http://www.matronics.com/search 7-Day List Browse http://www.matronics.com/browse/aeroelectric-list Browse Digests http://www.matronics.com/digest/aeroelectric-list Browse Other Lists http://www.matronics.com/browse Live Online Chat! http://www.matronics.com/chat Archive Downloading http://www.matronics.com/archives Photo Share http://www.matronics.com/photoshare Other Email Lists http://www.matronics.com/emaillists Contributions http://www.matronics.com/contribution ------------------------------------------------------------------------------------- These Email List Services are sponsored solely by Matronics and through the generous Contributions of its members.