Brief introductionTouch LCD is a car touch COP, including floor touch buttons, elevator floors, elevator status, full view of warning information and HD display. This LCD is easy to install and easy to use. It can be embedded to be installed on COP.Performance index Working temperature: -10~70ºC Storage Temperature: -20~80ºC Relative humidity: 95% 40ºCElectric Spec Input voltage DC20~60V Consumed power 19.92W(21.5) CPU Clock Speed Cortex™-A9 1000MHz ROM space 4GB DDR3(The maximum can be extended to 64GB) RAM space 1GB(The maximum can be extended to 2GB) USB interface USB2.0*3(Two terminals and a pin) LVDS interface 2ch/24bit*1 1920*1080(MAX) HDMI interface 24bit1920*1080(MAX) I2C 1*2 Audio One Audio Line out L and one Audio Line out R Ethernet 10M/100M*1(RJ45 with indicator)Human-Computer Interaction Support mouse, keyboard, touch screenVideo Format mpeg4,*.mp4Operating system Android 4.3
Structure sizeScreen specification 21.5"Overall dimension 21.5 350*650*28(mm)Display dimension 21.5 268*476(mm)Display parametersResolution 1920*1080Screen Ratio 16:9Luminance 250cd/m2Contrast ratio 5000:1Color 16.7M Visual angle (horizontal / vertical) 178°/178°Response time(ms) 6msThe minimum diameter of touch objects 6.5mmCommunication interface protocol
| 4PIN port pin: |
1 |
2 |
3 |
4 |
| The definition of input signal : |
+30V |
GND |
Clock |
Data |
Product function
| Elevator floor selection button function |
| Open and close door button function |
| COP current floor display |
| Elevator warning information display, such as fire, overloading information tips, no smoking tips |
| Provide two interface display styles which can be set up in the configuration interface |
| Display date, time, lift load on the interface |
| Floor guidance information can be set |
| Provide two ways to replace the display contentsInsert only U disk into the device to automatically update |
Product function diagram
Chapter 2Installation instruction Touch outline dimensions and installation drawingsRS32 board outline dimensions and installation drawings
Installation diagram
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(1):The elevator panel opening and screw holes
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(4):On the back of the panel,use screws to lock the display
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Embedded installation steps
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(2):The display is directly inserted into the panel from the front face of the panel
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(3):Fully embedded, bottom fit
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Chapter 3The working conditions and environmental requirements 1. The connection and disconnection of any cable must be carried out under power failure. 2. The connection of the cable must be firm and anti-seismic.
3. Try to keep the LCD away from the strong electromagnetic environment(except 220VAC).
4. Keep the working environment of the LCD dry, ventilated and without strong magnetic radiation.
5. The stabilized voltage supply input remains constant(AC220V).
6. The maintenance system needs to connect to the network(Choose one of LAN,WIFI,4G).
7. The rated working voltage of LCD and RS32 communication board shall be within the range of DC24V to DC40V;
8. When connecting the power supply plug, please pay attention to the direction of the socket and do not install anti.
9. During the installation process of RS32 board, it should avoid falling, collision to prevent damage to components;
10. When installing the RS32 board, be careful not to cause serious deformation of the circuit board to prevent damage to the components.
11. The RS32 board must be protected against static electricity when it is installed;
12. In normal use, it should avoid short circuit caused by the collision from metal shell and other conductive objects and even can burn the circuit;
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