[rescue] Network aware power switch?
dieter at plantcomputers.com
Sat Dec 20 18:08:15 CST 2003
This industrial switches do have a "relais" output
btw .. in european jargon "relais" is quite valid... in english, german,
french or spanish.
Kris Kirby wrote:
On Sat, 22 Nov 2003, Jochen Kunz wrote:
I solved this by connectiong the input of a solid state relais to the
DTR line of a terminal server. If I connect to the serial port DTR
becomes active, switching power on via the solid state relais. When I
disconnect DTR gets droped and the power is shut off. You need a solid
state relais because the DTR line doesn't deliver enough power for a
<pedant> relay(s) </pedant>
Interesting phonetics though. :)
Kris Kirby, KE4AHR <kris at nospam.catonic.net> TGIFreeBSD IM: 'KrisBSD'
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