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  #191  
Old 11-08-2018, 07:19 PM
Chkaharyer99 Chkaharyer99 is offline
 
Join Date: Oct 2011
Location: Pilot Hill, CA
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Great news. I hope Iím near the front of the line for the CPI2 and related battery components. I already have the FF components. Any idea what the price will be yet?
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RV-8
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  #192  
Old 11-08-2018, 07:39 PM
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rv6ejguy rv6ejguy is offline
 
Join Date: Mar 2005
Location: Calgary, Canada
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You're near the front of the list. I'll be getting most of the bills in next week as we are just finishing the final component orders tonight and Friday. Will also be getting the rest of the CNC'd parts then too so I can do most of the costing. Still have to get a quote for loading and cooking the PCBs but I have a rough idea of what that will be from many previous jobs.

I hope to have prices figured by the 3rd week in Nov.
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Ross Farnham, Calgary, Alberta
Turbo Subaru EJ22, SDS EFI, Marcotte M-300, IVO, RV6A C-GVZX flying from CYBW since 2003- 424.4 hrs. on the Hobbs,
RV10 95% built- Sold 2016
http://www.sdsefi.com/aircraft.html
http://sdsefi.com/cpi.htm


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  #193  
Old 11-14-2018, 05:05 PM
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gmcjetpilot gmcjetpilot is offline
 
Join Date: Jan 2005
Posts: 3,698
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Quote:
Originally Posted by rv6ejguy View Post
I know many of you will be sorry to see the green go... We are about to run another batch of original CPIs, green and all, if you MUST have green.
I read the whole thread... whoooa. Ross you are a patient man. Take all the armchair designers input with grain of salt, and don't rush nothing. Take all the time you need or want.

On a serious note, I LOVE GREEN Glad the original CPI is still available since that meets my needs. I'm standing by on the CPI2 price, which is a cool design and might change my mind, but at this time my plan is provide my own OV protection with dual original CPI's:

Ignition A) powered from main bus battery (which is crowbar protected from alternator going crazy OV).
Ignition B) powered from E-bus battery charged from main bus through isolation diode, with independent over-volt protection relay (automatic).
* Under-voltage (alternator off line) will trigger alarms and pilot action (land).
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RV-4, RV-7, ATP, CFII, MEI, 737/757/767

Last edited by gmcjetpilot : 11-14-2018 at 05:45 PM.
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  #194  
Old 11-15-2018, 07:21 PM
rv6ejguy's Avatar
rv6ejguy rv6ejguy is offline
 
Join Date: Mar 2005
Location: Calgary, Canada
Posts: 4,795
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Quote:
Originally Posted by gmcjetpilot View Post
I read the whole thread... whoooa. Ross you are a patient man. Take all the armchair designers input with grain of salt, and don't rush nothing. Take all the time you need or want.

On a serious note, I LOVE GREEN Glad the original CPI is still available since that meets my needs. I'm standing by on the CPI2 price, which is a cool design and might change my mind, but at this time my plan is provide my own OV protection with dual original CPI's:

Ignition A) powered from main bus battery (which is crowbar protected from alternator going crazy OV).
Ignition B) powered from E-bus battery charged from main bus through isolation diode, with independent over-volt protection relay (automatic).
* Under-voltage (alternator off line) will trigger alarms and pilot action (land).
Thanks George, it's been a long haul. Our designer will be happy to hear you like the green! No green available on the CPI2 though...

Today we finally got our boards and prototype dual box together. Just 2 minor changes to bring the boxes to full production spec. Here's some PCB and CNC eye candy for those patient souls awaiting release:



Boards are panelized for machine loading and soldering. We had the quote back today and it was fair so this will be a go early next week.



Trevor turns out his usual impeccable work on the Haas



Some folks might be tempted just to buy CPI2 for the box it comes in...



Notice the heat sink platforms for the big through hole type 5V regulators we had to fit after the earlier thermal imaging showed the SMT regs were getting too hot.

Anyway this is one reason why we love our jobs. It's very satisfying to see all the numerous individual pieces start coming together after over a year of hard work and multiple challenges along the way. Inching ever closer to the finished project.
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Ross Farnham, Calgary, Alberta
Turbo Subaru EJ22, SDS EFI, Marcotte M-300, IVO, RV6A C-GVZX flying from CYBW since 2003- 424.4 hrs. on the Hobbs,
RV10 95% built- Sold 2016
http://www.sdsefi.com/aircraft.html
http://sdsefi.com/cpi.htm


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  #195  
Old Yesterday, 08:25 AM
steve murray's Avatar
steve murray steve murray is offline
 
Join Date: Jan 2005
Location: Flat Rock, North Carolina
Posts: 244
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Hi Ross

I am trying to follow the thread from the beginning but getting a bit confused on the marketing\branding of the various components. Can you help clarify a bit. At times, part of this thread seems to show CPI2 as the programmer type device that would go into the panel and other times CPI2 seems to be the replacement for the previous gold colored EM-5 box?

Is the CPI2 systems composed of the programmer + a EM-5 type box? I may be the only one, but a picture\block diagram of the main components and naming would help me greatly.

Thx

Steve
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  #196  
Old Yesterday, 10:01 AM
rv6ejguy's Avatar
rv6ejguy rv6ejguy is offline
 
Join Date: Mar 2005
Location: Calgary, Canada
Posts: 4,795
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Quote:
Originally Posted by steve murray View Post
Hi Ross

I am trying to follow the thread from the beginning but getting a bit confused on the marketing\branding of the various components. Can you help clarify a bit. At times, part of this thread seems to show CPI2 as the programmer type device that would go into the panel and other times CPI2 seems to be the replacement for the previous gold colored EM-5 box?

Is the CPI2 systems composed of the programmer + a EM-5 type box? I may be the only one, but a picture\block diagram of the main components and naming would help me greatly.

Thx

Steve
The EM-5 is a totally separate product from the CPI and CPI2. The EM-5 does fuel and spark control and uses a 3 1/8 panel mount programmer and blind mounted ECU.

The CPI is an ignition only, single module, with the ignition controller and programmer built into one box which can be blind or panel mounted.

CPI2 is 2 part, ignition only with a separate blind mount controller and separate 2.8 X 2.8 inch panel mount programmer.
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Ross Farnham, Calgary, Alberta
Turbo Subaru EJ22, SDS EFI, Marcotte M-300, IVO, RV6A C-GVZX flying from CYBW since 2003- 424.4 hrs. on the Hobbs,
RV10 95% built- Sold 2016
http://www.sdsefi.com/aircraft.html
http://sdsefi.com/cpi.htm


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  #197  
Old Today, 07:20 PM
rv6ejguy's Avatar
rv6ejguy rv6ejguy is offline
 
Join Date: Mar 2005
Location: Calgary, Canada
Posts: 4,795
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All electronic components in hand now along with the solder stencil for production loading and soldering. Off to the circuit board house in a day or so to get produced.
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Ross Farnham, Calgary, Alberta
Turbo Subaru EJ22, SDS EFI, Marcotte M-300, IVO, RV6A C-GVZX flying from CYBW since 2003- 424.4 hrs. on the Hobbs,
RV10 95% built- Sold 2016
http://www.sdsefi.com/aircraft.html
http://sdsefi.com/cpi.htm


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