1、Good Performance: This touch screen all in one machine uses 32 bit 240MHz ARM9 and 128M NAND FLASH memory, with a download speed of 38.4KB, used for various PLC, suitable for FX3U 20 40 48MRT. 2、Screen Parameters: Featuring a 4.3 inch TFT LCD screen with 480x272 resolution, 260000 colors, and 400cd/m² Brightness, and backlight display functions help you easily observe status. 3、Applicable Range: Small human machine interface, mainly used for various PLC or smart controller with comm ports, with low power consumption, fast operation speed, and stable performance. 4、Protection Grade: The touch screen adopts transistor output, 8 in 4 out switching value, with high accuracy, the front panel has lP65 protection, the rear shell of the body meets IP20. 5、Easy Installation: The display panel has mounting hole size of 130mmx80mm, and is equipped with screws and fixing brackets, making it easy to install, convenient and practical. Item Type: Touch Screen PLC All in One Machine Model: WS4312T Output Type: Transistor Switching Points: 8 Inputs 4 Outputs Output Current: 1A Display Screen: 4.3 Inch TFT LCD Resolution: 480x272 Color: 260,000 Brightness: 400cd/m² Backlight: LED LED Lifespan: 20000 Hours Touch Screen: 4 Wire Industrial Resistive Touch Screen (Surface Hardness: 4H) CPU: 32 Bit 240MHz ARM9 Memory: 128M NAND FLASH Programming Software: For HMI Setup V2.0 Ethernet: No Analog Input: No Analog Output: No Pulse Output: No High Speed Count: 2 Channels, 3K Pulse Output: 2 Channels, 3K Comm Port: 1 x RS232 Serial Port Memory Capacity: 8000 Steps Download Speed: 38.4KB PLC Compatibility: For FX3USeries Program Download Mode: USB U Disk: Supports U Disk Download, Data Import and Export Serial Comm Port: COM Port with 9 Pin D Type Connector. COM1 supports RS232, RS485 or RS422 Power Protection: Equipped with Surge Protection Mounting Hole Size: 130 x 80mm / 5.1 x 3.1in Overall Size: 140 x 98 x 36.7mm / 5.5 x 3.9 x 1.4in 1 x PLC Touch Screen All in One Machine 2 x Installation Screws 2 x Mounting Brackets