Feature:1. ACCURATE TOUCH: The touch screen is equipped with ARM9 processor, with high touch accuracy and good interference resistant2. FAST AND STABLE: The touch screen has low power consumption, fast running speed and stable performance, very practical3. COMMUNICATION PROTOCOL AND DATA DOWNLOAD: The communication protocol and screen data can be downloaded to the display without PLC writing communication program4. BACKLIGHT DISPLAY FUNCTION: Touch screen come with backlight display, long LED life up to 20,000 hours, very durable5. APPLICATION RANGE: This is a small man machine interface, mainly used for various PLC or intelligent controllers with communication portSpecification:Item Type: Industrial Control Touch ScreenDisplay: 7in TFT LCD screenResolution: 800x480PxColor: 260,000Brightness: 450 cd/m2Backlight: LEDLED Life: 20000 hoursTouch Screen: 4 Wire industrial resistive touch screen (surface hardness 4H)CPU: 32 bit 240MHz ARM9, built in 32M DDR memoryMemory: 128Mbyte SPI NAND FLASHRTC: Real time clock built inEthernet: NoneUSB Port: 1 USB2.0 Devico port, 1 USB2.0 Host portProgram Download Method: USB downloadU Disk: Support U disk download and data import and exportSerial Communication Port: COM communication serial port is a 9 pin D type male socket, and COM1 supports RS232 or RS485 or RS422 communication;Customized dual serial ports, COM1 supports RS232 or RS485 or RS422 communication, COM2 supports RS232 or RS485Rated Power: 3.5WRated Voltage: DC24V (normal working range 10.8V~30V)Allow Power Loss: <5msCE and RoHS: Comply With EN61000-6-2: 2005, EN61000-6-4: 2007 standardWorking Temperature: -20~50Storage Temperature: -40~70Ambient Humidity: 10~90%RH (non condensing)Shock Resistance: 10~25Hz (X, Y, z square 2G/30 minutes)Cooling Method: Natural air coolingProtection Class: The front panel conforms to IP65 (with the flat panel installation), and the rear shell of the machine body conforms to IP20Hole Size: Approx. 192 x 138mm / 7.56 x 5.43in.Package List:1 x Industrial Touch Screen4 x Mounting Bracket4 x Mounting Screw1 x Power Cord Terminal1 x Download Line