I believe Dennis is correct. I also have an SH GX2150, installed at the helm and paired with a Garmin 541 mounted on the pedestal. The input from the GPS/plotter is NMEA183 (at 4800 baud I believe) and the AIS output is on a 38400 baud data wire. The Garmin plotter has (2) NMEA183 connections, and one of them is switchable to a 38400 baud connection for input from an AIS receiver.
Rick Brass Washington, NC From: CnC-List [mailto:cnc-list-boun...@cnc-list.com] On Behalf Of Dennis C. via CnC-List Sent: Monday, April 13, 2015 10:37 PM To: Jean-Francois J Rivard; CnClist Subject: Re: Stus-List Networking electronics - one more I have a Matrix AIS+ (GX2150). On page 17 of the GX2150 manual, it says AIS data is transmitted at 38400 baud via the brown wire. If a chartplotter/GPS supports high speed (38400 baud) on two ports, then you can send DSC and AIS data via the gray wire only if the chartplotter/GPS input port is set to high speed. I have two GPS units so mine is wired a bit differently. The 38400 baud stream is connected only to my Standard Horizon CP190i at the helm. I have an old Garmin GPS at the navstation. For short sails, I often sail without dragging out and hooking up the CP190i. The 4800 baud data from the two GPS units go to a switch from which I select which GPS "runs the boat". By selecting the Garmin, I still have GPS data for the autosteerer, DSC on the Matrix, sailing instruments, etc. For longer sails, I hook up the CP190i which shows the AIS targets but I still can choose which GPS "runs the boat". Dennis C. Touche' 35-1 #83 Mandeville, LA On Mon, Apr 13, 2015 at 7:01 PM, Jean-Francois J Rivard via CnC-List <cnc-list@cnc-list.com <mailto:cnc-list@cnc-list.com> > wrote: Hi Fred, According to Standard Horizon Website it works with both: <http://www.standardhorizon.com/indexVS.cfm?cmd=DisplayProducts&ProdCatID=83&encProdID=A2C2F4EB2A092075389DC4199A79B6C1&DivisionID=3&isArchived=0> http://www.standardhorizon.com/indexVS.cfm?cmd=DisplayProducts&ProdCatID=83&encProdID=A2C2F4EB2A092075389DC4199A79B6C1&DivisionID=3&isArchived=0 There's also a possibility of a 'Backdoor' way to get 38,400 bauds: Connect the ActiSense converter on the NMEA2000 side / convert it back to NMEA0183. You'd have to check with Actisense to make sure it supports the AIS in the needed direction. -Francois Rivard 1990 34+ "Take Five" Lake Lanier, GA From: Frederick G Street <f...@postaudio.net <mailto:f...@postaudio.net> > To: Jean-Francois J Rivard/Atlanta/IBM@IBMUS, cnc-list@cnc-list.com <mailto:cnc-list@cnc-list.com> Date: 04/13/2015 07:17 PM Subject: Re: Stus-List Networking electronics - one more _____ Jean-Francois — AIS data will ONLY work at 38400 baud; there’s just too much possible data to fit on a 4800 baud stream. Fred Street -- Minneapolis S/V Oceanis (1979 C&C Landfall 38) -- on the hard in Bayfield, WI :^( On Apr 13, 2015, at 6:13 PM, Jean-Francois J Rivard via CnC-List <cnc-list@cnc-list.com <mailto:cnc-list@cnc-list.com> > wrote: Hi David, Come to think of it you might be able to connect your AIS after-all.. I just checked and your standard Radio Horizon unit can work with either 4,800 bauds or 38,400/ You should be Dandy @ 4,800 bauds. _______________________________________________ Email address: CnC-List@cnc-list.com <mailto:CnC-List@cnc-list.com> To change your list preferences, including unsubscribing -- go to the bottom of page at: http://cnc-list.com/mailman/listinfo/cnc-list_cnc-list.com
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