3 structural specifications, 3 structural specifications -5 – Proface APL3000B - Node Box PC User Manual
Page 46
Chapter 3 Specifications
3-5
3.1.3
Structural Specifications
PL-3000B Series
PL-3600
∗ Series
PL-3700
∗ Series
PL-3900T Series
Inst
a
lla
tio
n
Grounding
AC type: Protective grounding: Grounding resistance of 100
Ω, 2mm
2
or
thicker wire, or your country's applicable standard. (Same for FG and
SG terminals)
DC type: Functional grounding: Grounding resistance of 100
Ω, 2mm
2
or
thicker wire, or your country's applicable standard. (Same for FG and
SG terminals)
Structure
*1
*1
The front face of the PL unit, installed in a solid panel, has been tested using conditions
equivalent to the standards shown in the specification. Even though the PL unit’s level of
resistance is equivalent to these standards, oils that should have no effect on the PL can
possibly harm the unit. This can occur in areas where either vaporized oils are present,
or where low viscosity cutting oils are allowed to adhere to the unit for long periods of
time. If the PL’s front face protection sheet becomes peeled off, these conditions can lead
to the ingress of oil into the PL and separate protection measures are suggested.
Also, if non-approved oils are present, it may cause deformation or corrosion of the front
panel’s plastic cover. Therefore, prior to installing the PL be sure to confirm the type of
conditions that will be present in the PL’s operating environment. If the installation gasket
is used for a long period of time, or if the unit and its gasket are removed from the panel,
the original level of the protection cannot be guaranteed. To maintain the original
protection level, be sure to replace the installation gasket regularly.
Installation configuration: Standing
alone
Rating: Equivalent to IP65f
NEMA #250 TYPE 4X/12
(value on the front face when
installing the PL unit into a solid
panel under the condition that the
front USB is NOT used.)
Installation configuration: Panel
embedding
Cooling Method
Forced air cooling by the CPU fan
Weight
External
Dimensions
4.1 PL-3000B Series (page 4-2)
Panel Cut
Dimensions
4.1.4 Dimensions of the Screw
Holes (page 4-7)
SEE
SEE
SEE
SEE
SEE