Omron NSA12-15-TX11B, User Manual

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1-2 Specifications
1-2-2 General Specifications
1-6
1
Overview and Specificat
ions
Note 1-2: PCI Board Other Than a CLK Board or a CS1 Board Installed
The internal temperature of the PCI Board will rise 10
°
C. This may place the
ambient operating temperature at the high end of the range given in *1-1
above. Therefore, set the ambient operating temperature according to the
ambient operating temperature of the PCI Board that is installed. Check prior
to actual use to make sure the PCI Board will operate properly at the selected
ambient operating temperature.
Example: If an Expansion PCI Board with an ambient operating temperature of 0 to 45
°
C will be
used with the Unit installed at angle greater than 45
°
and less than 75
°
off horizontal,
then the ambient operating temperature must be 0 to 35
°
C because of the 10
°
C rise
in the internal temperature of the PCI Board.
0°
90°
Installation angle
LCD display side
Note 1-3: Ambient Operating Temperature
The ambient operating temperature is the temperature at a point 50 mm from
the center of the back of the Unit, and it includes the heat generated by the
Unit itself.
50 mm
LCD
side
Back of the Unit
Ambient temperature
measuring point