Omron Programmable Terminals NT631C - Manual (Page 264)

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Specifications Appendix A
Performance Specifications
Display Specifications
*1: Time taken for brightness to reduce to half at normal temperature and humidity
*2: Sharp brightness adjustment is not available.
Item Specification
NT631-ST211 @-EV2 NT631C-ST141 @-EV2 NT631C-ST153 @-EV3
Display panel Display device EL
(monochrome) Color STN LCD
(with backlight) Color TFT high-preci-
sion LCD
(with backlight)
Number of dots (resolution) 640 dots horizontally × 480 dots vertically
Size of a standard charac-
ter 5.28 mm 5.76 mm 5.28 mm
Effective display area 211 mm horizontally ×
158 mm vertically
(10.4 inches)
229 mm horizontally ×
172 mm vertically
(11.3 inches)
211 mm horizontally ×
158 mm vertically
(10.4 inches)
View angle (No restriction) Up/down:
±30°
Left: 55
°
Right: 45
°
Up: 35
°
Down: 65
°
Left: 60
°
Right: 60 °
Display color Orange, black
(2 colors) 8 colors (and intermediate colors can be dis-
played with tiling patterns)
Life expectancy 30,000 hours min. (until
brightness reduced by
30%) 50,000 hours min.
(until brightness reduced by 50%)
Contrast adjustment (Not provided) Adjustable in 100 levels
by operation at the
touch panel (Not provided)
Backlight
(white cold
cathode tube) Life expectancy ---
25,000 hours min.
*1
50,000 hours min.
*1
Replacement --- Can be replaced from
the rear by the user Cannot be replaced by
the user
Brightness adjustment (Not provided) Adjustable in 3 levels by
touch switch operation
at the touch panel
*2
(Not provided)
Automatic turn-off function Can be set to turn off in 1 to 255 minutes, or to remain on
Indicators POWER (green LED) Lit while power is being supplied
RUN Lit in green: Operating normally, Memory Unit automatic transmission com-
pleted
Flashing in green: Memory Unit automatic transmission being executed,
Memory Unit automatic transmission error
Lit in orange: Low battery voltage (during operation)
Lit in red: Low battery voltage (when operation is stopped)