DEC 872-A power controller docs?

[tiggerlasv at aim.com]

>  Are there any documents for a DEC 872-A Power Controller floating around?

>  The 872-A is a 12A, 110V power distribution/control unit that I have in
>  the bottom of my "corporate rack".

>  Specifically I'm interested in what the signaling is on the two, 3-pin
>  Molex jacks labled "DEC Power Control Bus", which presumably is a means
>  to remotely control the power to the devices in the rack via this PDU.


Bitsavers is always your first, best bet -

http://www.bitsavers.org/pdf/dec/standards/EL-00123-00_B_DEC_STD_123_Power_Control_Bus_Standard_Mar83.pdf





T