OMRON NT31C-ST143B-EV3 ราคา 20,000 บาท
Rated power supply voltage
Allowable power supply voltage range
20.4 to 26.4 VDC (24 VDC -15%/+10%)
15 W max.
Ambient operating temperature
0 to 50 °C
-20 to 60 °C
Ambient operating humidity
35% to 85% (with no condensation)
Ambient operating environment
No corrosive gases
Conforms to IEC 61000-4-4 at 2 kV (power supply line).
Vibration resistance (during operation)
5 to 9 Hz, single amplitude: 3.5 mm
9 to 150 Hz, 9.8 m/s2
10 times (1 octave/min) each in X, Y, and Z directions
Shock resistance (during operation)
147 m/s2, 3 times each in X, Y, and Z directions
1 kg max.
Degree of protection (front panel)
Equivalent to IP65 oil-proof type and NEMA4 (See note.)
Note: The equipment cannot be used for long periods of time in locations which expose the panel to spills of oil.
Display device : Color STN LCD
Number of dots (resolution) : 320 dots (horizontal) × 240 dots (vertical)
Effective display area : 118.2 × 89.4 mm (5.7 inches)
Display color : 8 colors (intermediate colors can be
displayed in tiling patterns)
Service life : 50,000 hours (until contrast is reduced by 50%)
Automatic turn-OFF : 1 to 255 minutes/None
Contrast adjustment : 100 levels of adjustment possible using the front touch panel
Service life (when brightness is set to high) : 50,000 hours min. (See note.)
Brightness adjustment : 3 levels of adjustment possible using the front touch panel
POWER : Green Lit while power is being supplied
RUN : Green Lit during operation
: Orange Lit when the battery voltage is low (when operating)
: Red Lit when the battery voltage is low (when stopped)
Note: The time until brightness is reduced by half, under normal temperature and normal humidity.