Chapter 2 Specifications
2-3
Environmental Specifications
Physic
a
l
Surrounding Air
Temperature
0 to 50°C: without HDD
5 to 50°C: with HDD
Storage
Temperature
−
20 to
+
60°C
Ambient Humidity
10 to 90%RH (Not condensing, wet bulb temperature: 29°C or less.)
Storage Humidity
10 to 90%RH (Not condensing, wet bulb temperature: 29°C or less.)
Dust
Free of dust
Pollution Degree
For use in Pollution Degree 2 environment
Corrosive gas
Free of corrosive gases
Atmosphere
(Using height)
800 to 1,114hPa (-300 to 2,000 meters above sea-level and below)
Mechanical
Vibration
Resistance
*1
*1
DVD drive unit to spin the disk, the Vibration Resistance is 1.96m/s
2
during DVD
drive unit's read/write running.
<without HDD>
IEC61131-2 compliant
5 to 9Hz single-amplitude 3.5mm
9 to 150Hz constant-accelerated velocity 9.8m/s
2
X, Y, Z directions for 10 cycle (100 minute)
<with HDD>
4.9m/s
2
(10 to 25Hz X,Y,Z directions for 30 minute)
El
ect
ri
c
al
Noise
Immunity
AC
Power
Supply
type
Noise Voltage: 1,500Vp-p (via noise simulator)
Pulse Duration: 50ns, 500ns, 1µs
Rise Time: 1ns
DC
Power
Supply
type
Noise Voltage: 1,000Vp-p (via noise simulator)
Pulse Duration: 50ns, 500ns, 1µs
Rise Time: 1ns
Electrostatic
Discharge Immunity
6kV (complies with EN 61000-4-2 Level 3)
Noise Immunity
(Fast Transient Burst
Noise)
Power supply line: 2kV (IEC61000-4-4)
COM port: 1kV (IEC61000-4-4)
