ATTO Technology 3400 - Manual (Page 13)

Secure Data Path Applicationv 8
Output voltage: +12 Volts @ 5 Amps (60 watts)
continuous, 5.8 amps (70 watts) peak.
Power draw: The maximum power draw is 2
Amps @ 110 Volts for the entire ATTO FC Rack
System. When the ATTO FC Rack System has
two power modules, the entire unit will draw 2
Amps @ 110 Volts.
LED indicator The green LED indicator on the
power module will light when the module is
correctly installed and the switch is turned on
showing that power is being drawn from this
module and is available on the backplane. The
LED will not be illuminated if the power module
is not turned on.
WARNING Do not plug the AC power cord in and turn on
the power switch if the power module is not installed.
IEC Power Receptacle and Switch One standard
IEC320 power receptacle and switch provides
easy adaptability to different voltage standards
throughout the world.
Installing a power module:
1 Make sure the power switch on the rear of
the power module is in the off position and
the power cord is disconnected.
2 Slide the power module into the rack
enclosure until you feel it make contact with
the backplane connector. The face of the
power module should be flush against the
rack enclosure edges.
3 Secure the power module by tightening the
two thumb screws (hand tight).
4 Connect the AC power cord to the power
module and plug it into an appropriate
receptacle.
5 Turn the power switch on the power module
to the on position. Verify that the green LED
is illuminated.
Removing a power module:
1 The power switch on the rear of the power
module must be in the off position. Make
sure the power LED is NOT illuminated.
2 Disconnect the power cord from the power
module as well as the AC power source.
3 Loosen the two thumb screws on the face of
the power module.
4 Carefully slide the power module out of the
rack enclosure.
Exhibit 4-1 Rack System power module
Exhibit 4-2 Cooling airflow patterns