Re: Help ident rotary encoders, please

USUALLY the red is +5VDC and the black is ground. The white is channel B and
the yellow is channel A.
Dan
-----Original Message-----
From: Mark Fraser <mfraser@...>
To: cadcam <CAD_CAM_EDM_DRO@onelist.com>
Date: Sunday, September 05, 1999 2:38 PM
Subject: [CAD_CAM_EDM_DRO] Help ident rotary encoders, please

>From: Mark Fraser <mfraser@...>
>
>I have two types that i found in my junkbox, (just enough for my
>mill and lathe, sorry I dont' have more), but no pinouts available:
>
>1. computer Optical Prodducts P/N 101948-01 RevA
> also says CM 200-240-QME 0488
>
>2. no make, ST 8432, 20-10-1972-000.
>
>The former (I think) came from Triangle Machine in Silicon Valley
>about 5 years ago, and are attached to 24VDC motors, the others
>I think I got frrom HSC or one of the other surplus techie places
>in Si. Valley on the same trip.
>
>Both types have pigtails with 4 or 5 leads being red, black, white and
>yellow.
>
>Any help / suggestions for identifying the leads would be greatly
>appreciated.
>both types have internal slotted discs.
>
>thanks in advance / mark
>
>
>
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