Mounting and Powering the SCG
Powering On the SCG
SmartCell Gateway 200 Getting Started Guide for SmartZone 3.4, 800-71126-001 Rev A
31
5
Slide the screw cover back to the right.
6
Apply power to the DC input system. The single LED on the bottom left side of
the power supply module lights green when all power outputs are available.
You have completed supplying power to the SCG using DC.
DC Power Supply Input Voltage and Current Requirements
lists the DC power supply input voltage and current requirements.
CAUTION!
To avoid the potential for an electrical shock hazard, for AC power you
must include a third wire safety ground conductor with the rack installation. For DC
power, the two studs for chassis enclosure grounding must be used for proper safety
grounding. With AC power, if the server power cord is plugged into an outlet that is
part of the rack, then you must provide proper grounding for the rack itself. If the
server power cord is plugged into a wall outlet, the safety ground conductor in the
power cord provides proper grounding only for the server. You must provide
additional, proper grounding for the rack and other devices installed in it.
Table 8.
DC input voltage and current requirements
DC Input Voltage
Nominal
-48Vdc
Minimum
-38Vdc
Rated
-48Vdc to -60Vdc
Maximum
-75Vdc
DC Input Current
Maximum
13A @ -38Vdc
