NT20MKBA02 Omron, NT20MKBA02 Datasheet - Page 13

• Manufacturer Part Number: NT20MKBA02
• Description: LCD Touch Panels
• Manufacturer: Omron

Specifications of NT20MKBA02

• Peak Reflow Compatible (260 C): No
• Leaded Process Compatible: No
• Rohs Compliant: No
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

NT20
Note 1: There are sometimes faulty in the touch panel, but this does not indicate an error as long as the number of
Note
Item
Item
Item
Rated power supply voltage
Allowable power supply voltage range
Allowable power interruption time
Power consumption
Ambient operating temperature
Storage temperature
Ambient operating humidity
Ambient storage humidity
Ambient operating environment
Noise immunity
Vibration resistance
(during operation)
Shock resistance (during operation)
Dimensions
Panel cutout dimensions
Weight
Degree of protection
Applicable standards
Display
(See
note 1.)
Front-
panel
indicator
LED
Touch panel
Backlight
(cold
cathode
tube)
General Specifications
Display/Panel Specifications
Operation Specifications
2: This time is only a guide to the half-life of luminescence at room temperature and standard humidity.
2: The NT631/NT31/NT20 may not be able to be used in locations subject to long-term oil exposure.
bright or dark pixels does not exceed the following limits.
4 total bright or dark defects maximum of the following size with no more than one per 20-mm
square: 0.2 mm < (short dia. + long dia.)/2 < 0.55 mm
The service life will be dramatically reduced in low-temperature environments. For example, the service
life at 0° or less is approximately 10,000 hours (reference value).
Display device
Number of dots
(resolution)
Effective display area
Display mode
View angle
Service life
Contrast adjustment
Service life
Replacement
Brightness adjustment
Automatic turn-OFF
RUN
Model
Number of switches: Up to 72 registered per screen
(12 x 6 (horizontal x vertical))
Switch size: 9.14 x 9.18 mm (horizontal x vertical)
Input: Pressure sensitive
Operating force: 1 N max.
Service life: 1,000,000 operations min.
24 VDC
20.4 to 27.6 VDC (24 VDC –15%/+10%)
Not specified
10 W max.
0 to 50°C (See note 1.) (with no condensation)
–20 to 70°C
35% to 85 % (–
No corrosive gases
Conforms to IEC 61000-4-4 at 2 kV (power supply line).
5 to 9 Hz, single amplitude: 3.5 mm
10 times (1 octave/min) each in X, Y, and Z directions
147 m/s
178.5 + 0.50 X 98.5 + 0.50 mm (horizontal X vertical)
Panel thickness: 1.6 to 4.8 mm
0.7 kg max.
Front panel operating section: Equivalent to IP65
oil-proof type and NEMA 4. (See note 2.)
Monochrome STN LCD (with backlight)
140 (128) X 260 (256) dots (horizontal X vertical)
Dot size: 0.42 mm
The number of dots that can be used in NT20 system
programs is indicated in parentheses.
66 (57.6) X 120 (115.2) mm (horizontal X vertical)
The effective display area that can be used with
NT20 system programs is indicated in parentheses.
Blue mode
Left/right: ±35°, Up: 40°, Down: 50°
50,000 hours min.
The contrast can be adjusted from the back of the PT.
50,000 hours min. (See note 2.)
Cannot be replaced.
Cannot be set.
Can be set to either 10 minutes, 1 hour, or lit.
Lit green: Normal operation with Memory Unit automatic
Flashing green: Executing Memory Unit automatic
transfer or automatic transfer error.
transfer completed.
2
Specifications
, 3 times each in X, Y, and Z directions
NT20-ST121 ( B )
Specifications
°C. At low temperatures,
( B )
Note: No. of numeral table entries that can be used (No. of numeral displays used + No. of graphs used + No. of
Serial
communi-
cations
Screen attributes
Number of screens
Screen registration method
Screen saving method
(image data memory)
Item
Expansion I/F
Display characters
Enlargement function
Smoothing processing
Character display attribute
Graphics
Character strings
Numeral data
Mark data
Touch switches
Lamps
Item
External I/F Specifications
Display Specifications
Display Element Specifications
Data Capacities
Item
Item
numeral settings)
Display characters
Character string displays
Numeric displays
(See note.)
Bar graph displays
(See note.)
Graphic displays
Lamps
Touch switches
Numeral settings
Normal screen
Overlapping screens
Continuous screens
Serial port A
Serial port B
Model
128
Fixed displays (character strings registered for each screen)
Host Link, NT Link, or C200H
Host Link, NT Link, or C200H
By transmitting screen data created using the Support Tool to the NT20
Half-size characters (8 x 8 dots): Alphanumerics and symbols
Normal-size characters (8 x 16 dots): Alphanumerics and symbols
Mark data (16 x 16 dots): User defined picture characters
Double width, double height, and magnifications 4X, 9X, 16X
Available for enlarged characters with magnification of 4X or greater
Normal, reverse, flashing, reverse and flashing
Polylines, circles
Buzzer, numeral settings,
By transmitting screen data stored in a Memory Unit to the NT20
Direct Communications
Direct Communications
Numeral setting display (8 digits), 50 per screen
(Use
128 per screen
32 per screen
72 per screen
Conforms to EIA RS-232C.
D-sub 9-pin connector (female)
+5 V (150 mA max.) output at pin No. 6
The +5 V output, however, cannot be used simultaneously
at ports A and B.
EIA RS-232C
D-sub 9-pin connector (female)
+5 V (150 mA max.) output at pin No. 6
The +5 V output, however, cannot be used simultaneously
at ports A and B.
Dedicated connector
Flash memory (specific NT20 format)
backlight
A maximum of 8 registered screens can be
No limit
No limit
and
displayed overlapped with each other.
50 per screen max., 8-digit display
The normal screen display
Switch among up to 8 screens
touch switch keys to switch screens.)
32 characters x 128
495 screens max.
(automatic/manual)
Specifications
50 per screen
Specifications
Any position
8 digits x 128
Specifications
NT20-ST121(B)
64
128 per file, 32 per screen
Buzzer, numeral settings,
Memory Link (RS-232C)
Memory Link (RS-232C)
backlight, bit inputs
Communications
256 max. per file
256 max. per file
256 per file max.
256 per file max.
Communications
15