Pro-face Touch Screen 3.8-INCH RTG 24V DC
Functional Specifications
Display Type |
Monochrome Amber/Red LCD |
Display Size |
3.8" |
Resolution |
320 x 240 pixels (QVGA) |
Dot pitch |
W0.24 x H0.24 mm [W0.01 x H0.01 in.] |
Effective Display Area |
W78.8 x H59.6 mm [W3.10 x H2.35 in.] |
Display Colors |
Monochrome (8 Levels) |
Backlight |
Amber/Red LED (User nonreplaceable parts. Factory replacement required.) |
Brightness Control |
8 Levels (Adjusted with the touch panel) |
Contrast Control |
8 Levels (Adjusted with the touch panel) |
Backlight Service Life |
50,000 hrs. or more (continuous operation at 25℃ before backlight brightness decreases to 50%) |
Language Fonts |
Japanese: 6,962 (JIS Standards 1 & 2) (including 607 non-kanji characters), ANK: 158 (Korean fonts, Simplified Chinese and Traditional Chinese fonts are downloadable. |
Character Sizes |
Standard font: 8 x 8, 8 x 16, 16 x 16 and 32 x 32 pixel fonts, Stroke font: 6 to 127 pixel fonts, Image font: 8 to 72 pixel fonts |
Font Sizes |
Standard font: Width can be expanded up to 8 times. Height can be expanded up to 8 times. |
8 x 16 dots |
40 char. x 15 rows |
16 x 16 dots |
20 char. x 15 rows |
32 x 32 dots |
10 char. x 7 rows |
8 x 8 dots |
40 char. x 30 rows |
Program Area |
FLASH EPROM 132 KB |
Number of Step |
Equivalent to 15,000 steps*1 |
Variable Area |
SRAM 64 KB (uses lithium battery) |
Application Memory |
FLASH EPROM 6 MB*2 |
Data Backup |
SRAM 128 KB (Lithium battery for backup memory) |
Clock Accuracy |
±65 sec/month (deviation at room temperature and power is OFF)*3 |
Touch Panel Type |
Resistive Film (analog) |
Touch Panel Resolution |
1,024 x 1,024 |
Touch Panel Service Life |
1,000,000 times or more |
USB (TYPE-A) |
Conforms to USB1.1 (TYPE-A) x 1, Power Supply Voltage: DC 5 V ±5 %, Output Current: 500 mA or less, Communication Distance: 5 m or less |
AUX/Expansion Unit |
Communication Expansion Unit Interface x 1<br> |
DIO (Source Type) |
12-Point Input Sink Source, , 6-Point Output Source, Connector: 22pin |
1.Up to 60,000 steps can be converted in software. However, this reduces internal memory capacity (for screen data) by 1 MB.
2.Capacity available for user application.
3.Depending on the operating temperature and age of unit, the clock can deviate from -380 to +90 sec/month. For systems where this level of deviation is a problem, the user should monitor and make adjustments when required.
4.EX Module and Communication Expansion Unit cannot be used at the same time.
Rated Input Voltage |
DC 24V |
Input Voltage Limits |
DC 19.2 to 28.8V |
Allowable Voltage Drop |
10 ms or less |
Power Consumption |
18 W or less |
In-Rush Current |
30 A or less |
Voltage Endurance |
AC 1,000 V, 20 mA for 1 min (between charging and FG terminals) |
Insulation Resistance |
DC 500 V, 10 MΩ or more (between charging and FG terminals) |
Surrounding Air Temperature |
0 to 50 °C (32 to 122 °F) |
Storage Temperature |
-20 to 60 °C (-4 to 140 °F) |
Ambient Humidity |
10 to 90 % RH (Wet bulb temperature: 39 ℃ or less - no condensation.) |
Storage Humidity |
10 to 90 % RH (Wet bulb temperature: 39 ℃ or less - no condensation.) |
Dust |
0.1 mg/m³ or less (non-conductive levels) |
Pollution Degree |
For use in Pollution Degree 2 environment |
Atmosphere |
Free of corrosive gases |
Air Pressure (altitude range) |
800 to 1,114 hPa (2,000 m [6,561ft.] above sea level or less) |
Vibration Resistance |
IEC/EN61131-2 compliant, 5 to 9 Hz Single amplitude 3.5 mm [0.14 in.], 9 to 150 Hz Fixed acceleration: 9.8 m/s², X, Y, Z directions for 10 cycles (100 min) |
Concussion Resistance |
IEC/EN61131-2 compliant, 147 m/s², X, Y, Z directions for 3 times |
Noise Immunity |
Noise Voltage: 1,000 Vp-p, Pulse Duration: 1 µs, Rise Time: 1 ns, (via noise simulator) |
Electrostatic Discharge Immunity |
Contact Discarge Method: 6kV (IEC/EN61000-4-2 Level 3) |
Grounding |
Functional grounding: Grounding resistance of 100Ω, 2mm² or thicker wire, or your country's applicable standard. (Same for FG and SG terminals) |
Structure |
Equivalent to IP65f NEMA #250 TYPE 4X/13 (on the front panel when properly installed in an enclosure)*5 |
Installation Configuration |
Embedded panel |
Cooling Method |
Natural air circulation |
Weight Approx. |
1 kg [2.2 lb] or less (display unit only) |
Panel Cut Dimensions |
W118.5 x H92.5 mm [W4.67 x H3.64 in.], Panel thickness area: 1.6 to 5 mm [0.06 to 0.2 in.]*6 |
5.The front face of the GP unit, installed in a solid panel, has been tested using conditions equivalent to the standards shown in the specification. Even though the GP unit's level of resistance is equivalent to these standards, oils that should have no effect on the GP 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 GP's front face protection sheet becomes peeled off, these conditions can lead to the ingress of oil into the GP 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 GP be sure to confirm the type of conditions that will be present in the GP'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.
6.Regarding dimensional tolerance, everything +1/-0 mm [+0.04/-0 in.] and R in angle are below R3 [R0.12 in.].
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