X-Junk-Score: 0 [] X-Cloudmark-Score: 0 [] X-Cloudmark-Analysis: v=2.2 cv=Q9qQ2M+a c=1 sm=1 tr=0 a=dhvvrFv4egUXKRz9laainw==:117 a=7mUfYlMuFuIA:10 a=pGLkceISAAAA:8 a=Ia-xEzejAAAA:8 a=7g1VtSJxAAAA:8 a=DbpWtPiMDu-Kv0DjCo4A:9 a=OFICMVZlwsvgTl4L:21 a=w1w0i-ER7oEMPrBK:21 a=QEXdDO2ut3YA:10 a=aGsAyhxaUuUjaaMaLkQA:9 a=irL2CG9l32ldtOEw:21 a=MxQI-UsT7NQEl27N:21 a=D4zCeJVA-AGqzirO:21 a=Qa1je4BO31QA:10 a=gvSQh4r-fQ0A:10 a=Urk15JJjZg1Xo0ryW_k8:22 a=grOzbf7U_OpcSX4AJOnl:22 From: "Martin King martin.king@pobox.com" Received: from mail-lf0-f46.google.com ([209.85.215.46] verified) by logan.com (CommuniGate Pro SMTP 6.2.4) with ESMTPS id 11223056 for flyrotary@lancaironline.net; Wed, 06 Jun 2018 05:55:04 -0400 Received-SPF: pass receiver=logan.com; client-ip=209.85.215.46; envelope-from=mavking@gmail.com Received: by mail-lf0-f46.google.com with SMTP id j13-v6so8119999lfb.13 for ; Wed, 06 Jun 2018 02:55:06 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:sender:in-reply-to:references:from:date:message-id :subject:to; bh=QqCkbNH6dIKnZcgPkexLAp3ZnHL/Zeb6MwAwKeGNPUI=; b=jdfGY8Uw8LPyvYXZ9fQfqSSAsKNoYPvDXu7RTmRvz1RNicN4zymCTrP6cXnfY5nmz4 PvufwsDj5rZJMcGZRp5VtBGoWezOnWVrO/pgzQXcwoDMzM+WIjhe36Q5Mc9r9j+JHFpv /DC8Ia5OMREIzkyTlu9N8J7FmQlaUPontbxF/VDCIn2p+7V/qDObHkmA6M1TiHyIReJL B9bm3MwVLv/ETGV5WLiSLVgoyNLUaMHJNL68w7RpsHCPGakiMIj5NLuOT9faVJ2wq0/E qMLDQBYRcOxJoNIUe+4Ekt9U3dvJRJ6hkgalvzQW443rGPJN+WjA3It3Q3oGQ5ygEvdf Rfyg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:sender:in-reply-to:references:from :date:message-id:subject:to; bh=QqCkbNH6dIKnZcgPkexLAp3ZnHL/Zeb6MwAwKeGNPUI=; b=XPZNir5636JDKRXm6D/53rv7BGugLrkcCViRSHe0Gvwtuq+H36mrlrEDmpsLlaaTjg 7X+zQENkUjlGO+7fqjbiwmWAtmKMQkbSoesNgl3t3dVzH1xfkEgKI5EQGD309nseae72 z+IepFIlGwAwNDPjXpuQGuvBomo6dRAnldkKnJ6XGySaVmytRIoBeQOG9ztFjTDqvRR1 QAry7qRpHgBHOZKU0GMgKSuWGrmf/5ggArmbN86NjeemS1ZKjXgFAJNBd2Kg/i46HoTr imh7vAmsNQovWbz26+idCvgEFqvBBXDYlpaaMEofLtFRmAJmJkNaIGVYBSWY69fAO246 9I/A== X-Gm-Message-State: APt69E0AsOXB71cTOiDwkXsZhQHrXIotZDxHOWGnU3w2rwLSZATNqgyZ NKaFI9iWbAv5jQQQWd1oRPn1jYaRp7hiuz7hzZ8= X-Google-Smtp-Source: ADUXVKJTCJRqt7IEog7r/gm4llahzYuEtgNJ3qWOfuupEmI+jg7OUbBo1CnOQwVepyXfjVeJ7j9TL9N5hJ84hn6zMGI= X-Received: by 2002:a2e:994f:: with SMTP id r15-v6mr1589011ljj.53.1528278888336; Wed, 06 Jun 2018 02:54:48 -0700 (PDT) MIME-Version: 1.0 Sender: mavking@gmail.com Received: by 2002:a19:3b07:0:0:0:0:0 with HTTP; Wed, 6 Jun 2018 02:54:27 -0700 (PDT) In-Reply-To: References: Date: Wed, 6 Jun 2018 17:54:27 +0800 X-Google-Sender-Auth: W8ZC0H3Sq7lJD5yG-137YiXIRbg Message-ID: Subject: Re: [FlyRotary] Re: Wiring ec2 to em3 To: Rotary motors in aircraft Content-Type: multipart/alternative; boundary="00000000000041d1eb056df628a7" --00000000000041d1eb056df628a7 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Hello Steve Am I remembering correctly that you are an Aussie and Perth WA based? Regards MK On 4 June 2018 at 11:38, alex alex.molteno@gmail.com < flyrotary@lancaironline.net> wrote: > Hi Steve, thank you so much for the terminal assignments and I apologize > for the tardy reply. I learned today I'm leaving asap on a work assignmen= t > so been tying up loose ends and I didn't have a chance to go to the hanga= r > and unmount the EM3 and take photos. My email is alexandre.molteno AT > gmail.com and it should handle the file size ok I think, I appreciate the > help so far! > > Thanks > > Alex > > > On Sat, Jun 2, 2018, 04:24 Stephen Izett stephen.izett@gmail.com < > flyrotary@lancaironline.net> wrote: > >> Hi Alex >> >> Thanks, we=E2=80=99ll soon see which decisions where wise and which were >> expensive! >> >> I have the EM3 instructions as a word file that is 8.5MB. >> Can I have your address to pm you. >> Hopefully your provider can handle that file size. >> >> Could you take a photo of your EM3 so I can see what you have. >> From memory all EM3 wiring was to the 4 terminal strips. >> There should be: >> 1. Power and Earth. >> 2. Serial link to EC2 >> 3. Connections to EM3 head unit >> 4. All the sensors >> >> I=E2=80=99ll send the file as soon as I have your address >> >> Here is the terminal breakdown of the AQM >> >> Cheers >> >> Steve Izett >> >> AQM TERMINAL BLOCK ASSIGNMENTS >> >> TERMINAL SIGNAL DESTINATION >> >> TB1-1 N/U NOT USED >> >> TB1-2 FUEL PRESSURE FUEL PRESSURE SENSOR TERMINAL >> >> TB1-3 GROUND AIR DATA SENSOR GROUND (PIN 2 ON AL= L) >> >> TB1-4 N/C NOT USED >> >> TB1-5 OUTSIDE AIR TEMP OAT SENSOR PIN 2 (WHITE WIRE) >> >> TB1-6 OIL PRESSURE SENSOR OIL PRESSURE SENSOR TERMINAL >> >> TB1-7 COOLANT PRESSURE COOLANT PRESSURE TERMINAL >> >> TB1-8 O2 SENSOR/MIX O2 SENSOR LEAD >> >> TB1-9 TAS (OPTIONAL) TAS SENSOR PIN 1 >> >> TB1-10 OIL TEMP OIL TEMP SENSOR TERMINAL >> >> TB1-11 LEFT FUEL LEFT FUEL TANK SENSOR >> >> TB1-12 +5 Pwr FOR OAT & air OAT RED WIRE & POWER AIR DATA SENSOR= S >> IF EQUIPPED >> >> TB1-13 ALTITUDE ALTITUDE SENSOR PIN 1 >> >> TB1-14 N/C NOT USED >> >> TB1-15 RIGHT FUEL tank RIGHT FUEL SENSOR or (MAP sensor on >> non EC3 eng) >> >> TB1-16 COOLANT TEMP COOLANT TEMP SENSOR TERMINAL >> >> >> >> TB2-1 & TB3-1 CHT8 RED,WHITE J TYPE THERMOCOUPLE >> >> TB2-2 & TB3-2 CHT6 RED,WHITE J >> >> TB2-3 & TB3-3 CHT4 RED,WHITE J >> >> TB2-4 & TB3-4 CHT1 RED,WHITE J >> >> TB2-5 & TB3-5 CHT2 RED,WHITE J >> >> TB2-8 & TB3-6 CHT3 RED,WHITE J >> >> TB2-7 & TB3-7 CHT5 RED,WHITE J >> >> TB2-8 & TB3-8 CHT7 RED,WHITE J >> >> >> >> TB2-9 & TB3-9 EGT8 RED,YELLOW K TYPE THERMOCOUPLE >> >> TB2-10 & TB3-10 EGT6 RED,YELLOW K >> >> TB2-11 & TB3-11 EGT4 RED,YELLOW K >> >> TB2-12 & TB3-12 EGT1 RED,YELLOW K >> >> TB2-13 & TB3-13 EGT2 RED,YELLOW K >> >> TB2-14 & TB3-14 EGT3 RED,YELLOW K >> >> TB2-15 & TB3-15 EGT5 RED,YELLOW K >> >> TB2-16 & TB3-16 EGT7 RED,YELLOW K >> >> >> >> TB4-1 OAT BIAS BLACK LEAD ON OAT SENSOR >> >> TB4-2 LYC. TACH P-LEAD ON MAG (Lycoming only, no ec= 3 >> controller) >> >> TB4-3 TACH & FUEL FLOW SENSE FUEL INJECTOR 1 LEAD ON EC3 & FUEL >> INJECTOR >> >> TB4-4 SERIAL DATA IN SERIAL OUT FROM EC3(J2-13) or >> EC2(J1-7) >> >> TB4-5 N/C >> >> TB4-6 N/C >> >> TB4-7 GROUND GROUND ON AIRFRAME NEAR AQM >> >> TB4-8 +12 POWER AVIONICS POWER BUS (SWITCHED) >> >> TB4-9 VOLTAGE SENSE MAIN POWER BUS (TO SENSE SYSTEM >> VOLTAGE) >> >> TB4-10 SERIAL DATA OUT SERIAL IN TO EC3(J2-12) or EC2(J1-27= ) >> >> TB4-11 N/C >> >> TB4-12 DISP DATA OUT PIN 5 ON EM3 DISPLAY CONNECTOR J1 >> >> TB4-13 Vss/GROUND PIN 17 ON EM3 DISPLAY CONNECTOR J1 >> >> TB4-14 DISP DATA IN PIN 7 ON EM3 DISPLAY CONNECTOR J1 >> >> TB4-15 DISP DATA CLOCK PIN 6 ON EM3 DISPLAY CONNECTOR J1 >> >> TB4-16 +5 POWER FOR OAT SENSOR RED WIRE ON OAT SENSOR >> >> >> >> >> >> >> >> >> >> > On 2 Jun 2018, at 1:13 pm, alex alex.molteno@gmail.com < >> flyrotary@lancaironline.net> wrote: >> > >> > Thank you Steve >> > >> > My EM3 has no DB plug mounted on the side of the box for wiring, like >> the EC2 has. >> > >> > I assume we have to solder a ribbon to the board inside and run it out >> whichever side of the box is convenient for mounting. I suspect I wasn't >> sure on my mounting location when I bought it, so asked Tracy not to wir= e >> it yet. Do you have a pic of that wiring from the board to outside the b= ox? >> > >> > Tracy gave me a printed manual, I'm just not sure where I put it, I >> moved a lot of stuff around in anticipation of hurricane Irma last seaso= n. >> > >> > If you have a PDF of the EM3 manual, that would help loads, >> > >> > Thanks Steve, good luck with getting the Glasair dialed in, >> > >> > Alex >> > >> > On Fri, Jun 1, 2018, 11:04 Stephen Izett stephen.izett@gmail.com < >> flyrotary@lancaironline.net> wrote: >> > Hi Alex >> > Do you have the EC2 and EM3 install documents? >> > >> > For the EM3 to talk to an EC2 it needs a serial link which requires th= e >> two connections below plus a common earth >> > EM3 TB4-4 SERIAL DATA IN SERIAL OUT FROM EC2(J1-pi= n >> 7) >> > EM3 TB4-10 SERIAL DATA OUT SERIAL IN TO >> EC2(J1-pin 27) >> > >> > Steve Izett >> > > On 1 Jun 2018, at 10:44 pm, Stephen Izett stephen.izett@gmail.com < >> flyrotary@lancaironline.net> wrote: >> > > >> > > Hi Alex >> > > In case Tracy is not around, what do you not understand re EC2 >> talking to EM3? >> > > Steve Izett >> > > >> > >> On 1 Jun 2018, at 10:33 pm, alex alex.molteno@gmail.com < >> flyrotary@lancaironline.net> wrote: >> > >> >> > >> Hi Tracy, are you around FL area still, I need advice to wire up th= e >> ec2 to em3, or ill be happy to send the em3 to you as well if that's an >> option >> > >> >> > >> Thanks, >> > >> >> > >> Alex >> > > >> > > >> > > -- >> > > Homepage: http://www.flyrotary.com/ >> > > Archive and UnSub: http://mail.lancaironline. >> net:81/lists/flyrotary/List.html >> > >> > >> > -- >> > Homepage: http://www.flyrotary.com/ >> > Archive and UnSub: http://mail.lancaironline. >> net:81/lists/flyrotary/List.html >> >> >> -- >> Homepage: http://www.flyrotary.com/ >> Archive and UnSub: http://mail.lancaironline. >> net:81/lists/flyrotary/List.html >> > --00000000000041d1eb056df628a7 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
Hello Steve

Am I remembering= correctly that you are an Aussie and Perth WA based?

<= div>Regards
MK

On 4 June 2018 at 11:38, alex alex.molteno@gmail.com <flyrotary@lancai= ronline.net> wrote:
Hi Steve, thank you so much for the terminal assignments an= d I apologize for the tardy reply. I learned today I'm leaving asap on = a work assignment so been tying up loose ends and I didn't have a chanc= e to go to the hangar and unmount the EM3 and take photos. My email is alex= andre.molteno AT gmail.com and it should handle the file size ok I think, I appreciate the help so = far!


Alex


Hi Alex

Thanks, we=E2=80=99ll soon see which decisions where wise and which were ex= pensive!

I have the EM3 instructions as a word file that is 8.5MB.
Can I have your address to pm you.
Hopefully your provider can handle that file size.

Could you take a photo of your EM3 so I can see what you have.
From memory all EM3 wiring was to the 4 terminal strips.
There should be:
1. Power and Earth.
2. Serial link to EC2
3. Connections to EM3 head unit
4. All the sensors

I=E2=80=99ll send the file as soon as I have your address

Here is the terminal breakdown of the AQM

Cheers

Steve Izett

AQM=C2=A0 =C2=A0TERMINAL BLOCK ASSIGNMENTS

TERMINAL=C2=A0 =C2=A0 =C2=A0 =C2=A0SIGNAL=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0= =C2=A0 =C2=A0 =C2=A0 =C2=A0 DESTINATION

TB1-1=C2=A0 =C2=A0 =C2=A0 =C2=A0N/U=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2= =A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 = =C2=A0 NOT USED

TB1-2=C2=A0 =C2=A0 =C2=A0 =C2=A0FUEL PRESSURE=C2=A0 =C2=A0 =C2=A0 =C2=A0 = =C2=A0 =C2=A0FUEL PRESSURE SENSOR TERMINAL

TB1-3=C2=A0 =C2=A0 =C2=A0 =C2=A0GROUND=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 = =C2=A0 =C2=A0 =C2=A0 =C2=A0 AIR DATA SENSOR GROUND=C2=A0 (PIN 2 ON ALL)

TB1-4=C2=A0 =C2=A0 =C2=A0 =C2=A0N/C=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2= =A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0NOT USED

TB1-5=C2=A0 =C2=A0 =C2=A0 =C2=A0OUTSIDE AIR TEMP=C2=A0 =C2=A0 =C2=A0 =C2=A0= OAT SENSOR PIN 2 (WHITE WIRE)

TB1-6=C2=A0 =C2=A0 =C2=A0 =C2=A0OIL PRESSURE SENSOR=C2=A0 =C2=A0 =C2=A0OIL = PRESSURE SENSOR TERMINAL

TB1-7=C2=A0 =C2=A0 =C2=A0 =C2=A0COOLANT PRESSURE=C2=A0 =C2=A0 =C2=A0 =C2=A0= COOLANT PRESSURE TERMINAL

TB1-8=C2=A0 =C2=A0 =C2=A0 =C2=A0O2 SENSOR/MIX=C2=A0 =C2=A0 =C2=A0 =C2=A0 = =C2=A0 =C2=A0O2 SENSOR LEAD

TB1-9=C2=A0 =C2=A0 =C2=A0 =C2=A0TAS (OPTIONAL)=C2=A0 =C2=A0 =C2=A0 =C2=A0 = =C2=A0 TAS SENSOR PIN 1

TB1-10=C2=A0 =C2=A0 =C2=A0 OIL TEMP=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2= =A0 =C2=A0 =C2=A0 OIL TEMP SENSOR TERMINAL

TB1-11=C2=A0 =C2=A0 =C2=A0 LEFT FUEL=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2= =A0 =C2=A0 =C2=A0LEFT FUEL TANK SENSOR

TB1-12=C2=A0 =C2=A0 =C2=A0 +5 Pwr FOR OAT & air=C2=A0 =C2=A0 OAT RED WI= RE & POWER AIR DATA SENSORS IF EQUIPPED

TB1-13=C2=A0 =C2=A0 =C2=A0 ALTITUDE=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2= =A0 =C2=A0 =C2=A0 ALTITUDE SENSOR PIN 1

TB1-14=C2=A0 =C2=A0 =C2=A0 N/C=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2= =A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0NOT USED

TB1-15=C2=A0 =C2=A0 =C2=A0 RIGHT FUEL tank=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2= =A0RIGHT FUEL SENSOR or (MAP sensor on non EC3 eng)

TB1-16=C2=A0 =C2=A0 =C2=A0 COOLANT TEMP=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 = =C2=A0 COOLANT TEMP SENSOR TERMINAL



TB2-1 & TB3-1=C2=A0 =C2=A0 =C2=A0CHT8=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0= =C2=A0 =C2=A0 RED,WHITE=C2=A0 =C2=A0J TYPE THERMOCOUPLE

TB2-2 & TB3-2=C2=A0 =C2=A0 =C2=A0CHT6=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0= =C2=A0 =C2=A0 RED,WHITE=C2=A0 =C2=A0J

TB2-3 & TB3-3=C2=A0 =C2=A0 =C2=A0CHT4=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0= =C2=A0 =C2=A0 RED,WHITE=C2=A0 =C2=A0J

TB2-4 & TB3-4=C2=A0 =C2=A0 =C2=A0CHT1=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0= =C2=A0 =C2=A0RED,WHITE=C2=A0 J=C2=A0 =C2=A0

TB2-5 & TB3-5=C2=A0 =C2=A0 =C2=A0CHT2=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0= =C2=A0 =C2=A0RED,WHITE=C2=A0 =C2=A0J

TB2-8 & TB3-6=C2=A0 =C2=A0 =C2=A0CHT3=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0= =C2=A0 =C2=A0 RED,WHITE=C2=A0 =C2=A0J

TB2-7 & TB3-7=C2=A0 =C2=A0 =C2=A0CHT5=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0= =C2=A0 =C2=A0RED,WHITE=C2=A0 J

TB2-8 & TB3-8=C2=A0 =C2=A0 =C2=A0CHT7=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0= =C2=A0 =C2=A0 RED,WHITE=C2=A0 =C2=A0J



TB2-9 & TB3-9=C2=A0 =C2=A0 =C2=A0EGT8=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0= =C2=A0 =C2=A0 RED,YELLOW=C2=A0 K TYPE THERMOCOUPLE

TB2-10 & TB3-10=C2=A0 =C2=A0EGT6=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2= =A0 =C2=A0 RED,YELLOW=C2=A0 K

TB2-11 & TB3-11=C2=A0 =C2=A0EGT4=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2= =A0 =C2=A0 RED,YELLOW=C2=A0 K

TB2-12 & TB3-12=C2=A0 EGT1=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2= =A0 RED,YELLOW=C2=A0 K

TB2-13 & TB3-13=C2=A0 =C2=A0EGT2=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2= =A0 =C2=A0 RED,YELLOW=C2=A0 K

TB2-14 & TB3-14=C2=A0 =C2=A0EGT3=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2= =A0 =C2=A0 RED,YELLOW=C2=A0 K

TB2-15 & TB3-15=C2=A0 EGT5=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2= =A0 RED,YELLOW=C2=A0 K

TB2-16 & TB3-16=C2=A0 =C2=A0EGT7=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2= =A0 =C2=A0 RED,YELLOW=C2=A0 K



TB4-1=C2=A0 =C2=A0 =C2=A0 =C2=A0OAT BIAS=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 = =C2=A0 =C2=A0 =C2=A0 BLACK LEAD ON OAT SENSOR

TB4-2=C2=A0 =C2=A0 =C2=A0 =C2=A0LYC. TACH=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0= =C2=A0 =C2=A0 =C2=A0P-LEAD ON MAG=C2=A0 (Lycoming only, no ec3 controller)=

TB4-3=C2=A0 =C2=A0 =C2=A0 =C2=A0TACH & FUEL FLOW SENSE=C2=A0 FUEL INJEC= TOR 1 LEAD ON EC3 & FUEL INJECTOR

TB4-4=C2=A0 =C2=A0 =C2=A0 =C2=A0SERIAL DATA IN=C2=A0 =C2=A0 =C2=A0 =C2=A0 = =C2=A0 SERIAL OUT FROM EC3(J2-13) or EC2(J1-7)

TB4-5=C2=A0 =C2=A0 =C2=A0 =C2=A0N/C

TB4-6=C2=A0 =C2=A0 =C2=A0 =C2=A0N/C

TB4-7=C2=A0 =C2=A0 =C2=A0 =C2=A0GROUND=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 = =C2=A0 =C2=A0 =C2=A0 =C2=A0 GROUND ON AIRFRAME NEAR AQM

TB4-8=C2=A0 =C2=A0 =C2=A0 =C2=A0+12 POWER=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0= =C2=A0 =C2=A0 =C2=A0AVIONICS POWER BUS (SWITCHED)

TB4-9=C2=A0 =C2=A0 =C2=A0 =C2=A0VOLTAGE SENSE=C2=A0 =C2=A0 =C2=A0 =C2=A0 = =C2=A0 =C2=A0MAIN POWER BUS=C2=A0 (TO SENSE SYSTEM VOLTAGE)

TB4-10=C2=A0 =C2=A0 =C2=A0 SERIAL DATA OUT=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2= =A0SERIAL IN TO EC3(J2-12) or EC2(J1-27)

TB4-11=C2=A0 =C2=A0 =C2=A0 N/C

TB4-12=C2=A0 =C2=A0 =C2=A0 DISP DATA OUT=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 = =C2=A0PIN 5 ON EM3 DISPLAY CONNECTOR=C2=A0 J1

TB4-13=C2=A0 =C2=A0 =C2=A0 Vss/GROUND=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2= =A0 =C2=A0 PIN 17 ON EM3 DISPLAY CONNECTOR J1

TB4-14=C2=A0 =C2=A0 =C2=A0 DISP DATA IN=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 = =C2=A0 PIN 7 ON EM3 DISPLAY CONNECTOR=C2=A0 J1

TB4-15=C2=A0 =C2=A0 =C2=A0 DISP DATA CLOCK=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2= =A0PIN 6 ON EM3 DISPLAY CONNECTOR=C2=A0 J1

TB4-16=C2=A0 =C2=A0 =C2=A0 +5 POWER FOR OAT SENSOR RED WIRE ON OAT SENSOR








> On 2 Jun 2018, at 1:13 pm, alex alex.molteno@gmail.com <flyrotary@lancaironline.net> wrote:
>
> Thank you Steve
>
> My EM3 has no DB plug mounted on the side of the box for wiring, like = the EC2 has.
>
> I assume we have to solder a ribbon to the board inside and run it out= whichever side of the box is convenient for mounting. I suspect I wasn'= ;t sure on my mounting location when I bought it, so asked Tracy not to wir= e it yet. Do you have a pic of that wiring from the board to outside the bo= x?
>
> Tracy gave me a printed manual, I'm just not sure where I put it, = I moved a lot of stuff around in anticipation of hurricane Irma last season= .
>
> If you have a PDF of the EM3 manual, that would help loads,
>
> Thanks Steve, good luck with getting the Glasair dialed in,
>
> Alex
>
> On Fri, Jun 1, 2018, 11:04 Stephen Izett stephen.izett@gmail.com<= /a> <flyrotary@lancaironline.net> wrote:
> Hi Alex
> Do you have the EC2 and EM3 install documents?
>
> For the EM3 to talk to an EC2 it needs a serial link which requires th= e two connections below plus a common earth
> EM3 TB4-4=C2=A0 =C2=A0 =C2=A0 =C2=A0 SERIAL DATA IN=C2=A0 =C2=A0 =C2= =A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0SERIAL OUT=C2=A0 FROM EC2(J1-pin 7)
> EM3 TB4-10=C2=A0 =C2=A0 =C2=A0 SERIAL DATA OUT=C2=A0 =C2=A0 =C2=A0 =C2= =A0 =C2=A0SERIAL IN=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0T= O EC2(J1-pin 27)
>
> Steve Izett
> > On 1 Jun 2018, at 10:44 pm, Stephen Izett stephen.izett@gmai= l.com <flyrotary@lancaironline.net> wrote:
> >
> > Hi Alex
> > In case Tracy is not around, what do you not understand re EC2 ta= lking to EM3?
> > Steve Izett
> >
> >> On 1 Jun 2018, at 10:33 pm, alex alex.molteno@gmail.com <flyrotary@lancaironline.net> wrote:
> >>
> >> Hi Tracy, are you around FL area still, I need advice to wire= up the ec2 to em3, or ill be happy to send the em3 to you as well if that&= #39;s an option
> >>
> >> Thanks,
> >>
> >> Alex
> >
> >
> > --
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>
>
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