Proface APL3000B - Node Box PC - Manual (Page 24)

Chapter 2 Specifications
2-3
Mechanical
Vibration Resistance
< without HDD >
IEC61131-2 compliant
5Hz to 9Hz single-amplitude 3.5mm
9Hz to 150Hz constant-accelerated velocity 9.8m/s 2
X, Y, Z directions for 10 cycle (100 minutes)
< with HDD>
10Hz to 57Hz single-amplitude 0.0375mm
57Hz to 150Hz constant-accelerated velocity 4.9m/s
2
X, Y, Z directions for 10 cycle (80 minutes)
Electrical
Noise Immunity
(via noise simulator)
Noise Voltage: 1,500Vp-p (via noise simulator)
Pulse Duration: 50ns, 500ns, 1µs
Rise Time: 1ns
Electrostatic
Discharge Immunity
6kV (complies with IEC61000-4-2 Level 3)
Noise Immunity
(Fast Transient Burst Noise) Power supply line: 2kV (IEC61000-4-4)
COM port: 1kV (IEC61000-4-4)
• When using any of the PS-A unit’s optional devices, be sure to check that
device’s specifications for any special conditions or cautions that may apply to its
use.
• Be aware that not only does the Hard Disk/SSD have a fixed lifetime, but that
accidents can always occur. Therefore, be sure to back up your Hard Disk/SSD's
data regularly, or prepare another Hard Disk/SSD unit that can be used for
backup.
• The Hard Disk lifetime given here may be reduced due to unforeseen
environmental factors. The following table shows the Hard Disk lifetime general
factors.
• Using the Hard Disk in an environment that is excessively hot and/or humid will
shorten the disk’s usage lifetime. A wet bulb temperature of 29°C or less is
recommended. This is equivalent to the following data.
• In order to extend the lifetime of the hard disk, Pro-face recommends you set
Windows
®
to turn the hard disk off when the unit is not being operated. A setting
of 5 minutes is recommended.
• Do not vibrate the hard disk continuously at the same frequency. Doing so may
cause the hard disk to reduce transfer speeds or stop temporarily.
PS365XA-HD60 PS365XA-HD250
Factors
Operating temperature: 20°C,
333 hours of operation per month.
(HDD access frequency of 20% or
less)
Operating temperature: 20°C,
732 hours of operation per month.
(HDD access frequency of 50% or
less)
Lifetime
20,000 hours (of operation) or
approximately 5 years, whichever
comes first. 30,000 hours (of operation) or
approximately 5 years, whichever
comes first.
Temperature at 35°C at 40°C
Humidity no higher than 64% RH no higher than 44% RH