DEC standard power wire colour coding: Difference between revisions
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| +15V || Grey | | +15V || Grey | ||
|- | |- | ||
| +15B || White | | +15B (sometimes +12B) || White | ||
|- | |- | ||
| +5V || Red | | +5V || Red | ||
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| -15V || Blue | | -15V || Blue | ||
|- | |- | ||
| -15B || Green | | -15B (sometimes -12B) || Green | ||
|- | |- | ||
| ACLO || Yellow | | ACLO || Yellow | ||
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[[Category: DEC | [[Category: DEC Electrical]] | ||
Latest revision as of 23:14, 15 June 2022
DEC PDP-11's generally use a common system of colours in the power harness which leads from the power supply to the backplanes, etc.
It is:
| Line | Colour |
|---|---|
| +20V | Orange |
| +15V | Grey |
| +15B (sometimes +12B) | White |
| +5V | Red |
| +5B | Red/white stripe |
| Ground | Black |
| -5V | Brown |
| -15V | Blue |
| -15B (sometimes -12B) | Green |
| ACLO | Yellow |
| DCLO | Purple |
| LTC | Brown |
