
Specifications
7
Total power consumption for the Scorpion 240 (including both the +5V and +12V
power supplies) is as follows:
Standby Power 11 Watts max
Operating Power 17 Watts typical, 28 Watts max
Surge (start up) 39 Watts max
Note: Surge power and current are measured over a 20-msec period.
The following table lists pin assignments of the power connector for the internal
Scorpion 240.
Pin Assignment
1 +12 VDC
2 +12 return
3 +5 return
4 +5 VDC
Note: The internal Scorpion 240 employs a power sensing circuit that automatically
detects a loss of supply voltage from the host. Temporary loss of supply
voltage or voltage spikes may result in the drive electronics being reset to
their initialized state, but shall under no circumstances result in a loss of
recorded data.
External drive
The external Scorpion 240 has a built-in power supply that senses the incoming
voltage and automatically adapts to voltages within the range of 100 to 240 volts, 50
to 60 Hz. The following table lists its power specifications.
Specification AC Input Voltage
100 (Japan) 120 (US) 240 (European)
AC Input Current 100 milliamps 85 milliamps 170 milliamps
AC Input Power 10.0 watts 10.0 watts 10.0 watts
Kommentare zu diesen Handbüchern