Server Technology PP02 - Manual (Page 8)

Intelligent Power Module (IPM) - 110vAC model
The Intelligent Power Module houses an electronic relay that will switch power to your computer, or any AC powered
device, on and off. The module is activated (powered ON) via a signal from the Power On/Off +Aux control unit.
Compare your module now to the illustration below and familiarize yourself with the terms that follow.
If you have purchased the 220vAC version, refer to Appendix A - page 39 - for the overview and installation.
IN
P
U
T
STATUS
I NTELLIGENT
P OWER M ODULE
0
TM
INPUT port - a telephone-type signal cable from the Power On/Off +Aux control unit connects to this 5V DC LOGIC
SIGNAL "INPUT" port on the side of the IPM.
Status LED - this green lamp is illuminated when the IPM is in an ON state (providing power).
0 | 1 Switch - this rocker-type switch can be used as an override to manually turn the IPM ON. In the (1) position the
power is always ON. In the (0) position, power is controlled by the INPUT signal; if the INPUT port is empty, the power
is OFF. This switch must normally be set to the INPUT (0) position.
Technical information for the IPM can be found in the Specifications section.
Remote Power On/Off Product Overview • 8