check mynissanleaf.com and search for "open source evse". You should be
able to get what you need regarding J1772 implementation from one of the
posts there.
Jim
--------------------------------------------------
From: "David Ladd" <[email protected]>
Sent: Wednesday, May 01, 2013 11:02 AM
To: "Electric Vehicle Discussion List" <[email protected]>
Subject: [EVDL] J1772 proximity stuff
I'm working on assembling a home EVSE out of old parts (EVI DS-50 and
J1772 plug from ebay). I got the cord/plug yesterday, and I'm just not
clear on what I should be seeing when putting a meter on the connector.
Measuring proximity to ground I get 150ohm. When I press the switch, I
get 480ohm. According to
http://code.google.com/p/open-evse/wiki/J1772Basics it should be the other
way around, 480ohm, then 150ohm when the switch is depressed.
Is my connector wired wrong? I'm finding all kinds of conflicting advice
on this when I google it. I don't think it matters either way for me
since I'm just charging a conversion with a dumb charger, but I'd like to
have it set up in accordance to the spec. Before trying to open up the
connector I'd like to verify with the experts what I should be 'seeing' at
the plug.
david.
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