View source for DEC standard power wire colour coding

[[Digital Equipment Corporation|DEC]] [[PDP-11]]'s generally use a common system of colours in the [[power harness]] which leads from the [[power supply]] to the [[backplane]]s, etc.

It is:

{| class="wikitable"
! 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
|}

[[Category: DEC Electrical]]