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Dieser Beitrag wurde bereits 1 mal editiert, zuletzt von »dxb750« (1. Dezember 2012, 11:07)
Dieser Beitrag wurde bereits 2 mal editiert, zuletzt von »dxb750« (3. Dezember 2012, 09:53)
Dieser Beitrag wurde bereits 1 mal editiert, zuletzt von »Pilo« (5. Dezember 2012, 00:33)
You can look into the Aquaero 5 manual chapter 4.12. Connector Relay.
Pin 1: normally open
Pin 2: normally connected
Pin 3: common connector
If you use Pin 1 and 3 you have an open connection witch will be closed when the relay triggers. Useful for operation as a power switch.
If you have the pin 16 cable of the Aquaero ATX connector connected to the pins 2 and 3 of the relay the connection is closed as long the relay triggers. When the relay triggers it opens the connection between Pin 2 and 3 of the relay and also the cable connection of the pin 16 of the ATX connector between PSU and Motherboard is cut off. The result is an instant shut down of the PSU.
Dieser Beitrag wurde bereits 1 mal editiert, zuletzt von »mandrix« (5. Dezember 2012, 13:17)
http://www.xtremesystems.org/forums/showthread.php?265912-NEW-aquaero-5-series&p=4934250&viewfull=1#post4934250Zitat
Originally Posted by Shoggy
When you connect the relay parallel to the power button of your case you will not need the standby cable.
You would only need it when you want to use the ATX break adapter and when USB (which normally powers your aquaero when the PC is turned off) is not connected. In this case you would not be able to turn on the PC anymore when it has been turned off by the relay because when it breaks the power, also the main power of the aquaero gets interrupted and the relay is not able to switch back in its normal position. By using the standby power the relay is able to switch back so you can turn on your PC again.
Is the USB not enough to keep the Aquaero running? I don't have the 5v standby attached, but my AQ5's stay powered and running even when the computer is shut down...because of the USB. I'm interested in doing the same thing you have done with the relay. I want an alarm to trigger a shutdown on high temps. I was convinced I didn't need the 5v standby.One more thing to be aware of regarding the 5v standby, is that you need it to keep the relay open if an ATX break has been triggered.
For example, I have an ATX break in place, connected to the normally closed pair of relay contacts, so that an alarm opens those contacts. If an alarm triggers, and 5v standby is not connected, the relay opens momentarily, which kills power to the aquaero, so the relay goes back to the default (closed) position and the PC resets rather than powers off.
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