Made by GrayHill part # 51190523-125 Made For Honeywell part # 70YY20051

sam_sam_sam · 2006-12-28 20:46

Hi, EveryOne

I hope someone out on the Forum has a data sheet for this part

it is made by a GrayHill part # 51190523-125 it was made for Honeywell Part #70YY20051

I did a two day web search and was unable to find anything

I email GrayHill and they told me that Honeywell would have to give the info

I email Honeywell and they that give out any info on anything that they make or
have made for them

I know that you are going to tell me that you buy then at Goldmine Elec yes

I know that where i bought them and try to take one apart no good can see any thing that

will help know what pin are what they all of this black stuf on it

I would like to Thank any one that can help in this matter

Sam

PJAllen · 2006-12-28 22:42

Sorry, but... what are you on about?
What's the Goldmine Elec part number?
Grayhill -- it's a switch or a relay.· Narrow it down for us.

Post Edited (PJ Allen) : 12/29/2006 3:27:29 AM GMT

Bruce Bates · 2006-12-29 08:48

PJ -

From what litle I can gather, it's one of those insustrical I/O modules. They work with the Parallax Stamp Controller Interface Board among other things. Here is the link to that board:
http://www.parallax.com/detail.asp?product_id=27945

You may also know them as Opto22 I/O modules as they have probably been producing them the longest.

Regards,

Bruce Bates

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sam_sam_sam · 2006-12-29 17:00

Bruce Bates

Thanks for your reply

What i need to know what each pin is so i can hook them up and try to use these

I/O modules

That why i am asking anyone on the forum that has used this I/O module with this
part #.
GrayHill part # 51190523-125 / Honeywell Part #70YY20051 and have got them to work

Have you this one before your self

Thanks to anyone that can help me in this matter and for there time

Sam

PJAllen · 2006-12-29 18:01

sam_sam_sam, you posted that you bought one (at least) of these from Electronic Goldmine.··It would be helpful·if you could at least provide their·part number (G______) so that maybe we can reference it there and possibly have a look at it.

Mike Cook · 2006-12-29 18:11

Just guessing......... it's probably this guy:

http://www.goldmine-elec-products.com/prodinfo.asp?number=G12820

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Mike

Bruce Bates · 2006-12-29 19:11

Sam -

No I haven't, that's why I didn't direct a specific reply to you. In my (limited) experience with these modules. MOST of the modules in the following categories are wired essentially the same way:

Analog Input - almost all types

Analog Output - Almost all types

Digital Input - Almost all types

Digital Output - Almost all types

That is NOT to say that yours will follow suit, since it's obviously a specialized, OEM offering made specifically for Honeywell. ONLY Honeywell will be able to supply you with the EXACT specifications that they gave Grayhill, from which to do the manufacturing.

Sorry I can't be of more help, but this is often the case with specialized OEM equipment as found in the surplus market. If I can buy TWO of such items at a resoanbale price - one to hack, and one to use, then I may go ahead. Other than that, I've been BURNED all too many times before with "specialty" OEM equiupment sold as surplus.

Specifically, if I can afford to buy two of such items - one to hack (possibly blowing it up) and one for eventual use, then I do so. Otherwise it's hardly worth the effort involved. This is just further proof how important proper documnetation can be, and also KNOWING that such documentation is available BEFORE purchase! Such is the life of a hacker or hobby experimenter <sigh>.

Regards,

Bruce Bates

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Made by GrayHill part # 51190523-125 Made For Honeywell part # 70YY20051

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