Features 1、Premium Design: The HMI touch screen adopts 32 bit 240MHz ARM9 and 128M NAND FLASH memory with a download speed of 38.4KB, mainly used for various PLCs or intelligent controllers with communication ports, compatible with FX3U‑20/40/48MRT 2、Clear in Display: 4.3in TFT LCD screen with 480 x 272Px resolution, 400cd/m² brightness with backlight display, easy to observe status. 3、Wide Application: This is a small human machine interface mainly used for various PLCs or intelligent controllers with communication ports. Touch screen has low power consumption, fast operation speed, and stable performance. 4、High Accuracy: The touch screen is equipped with an ARM9 processor, resulting in high touch accuracy. The front panel complies with lP65 flat panel installation, and the rear shell of the body complies with IP20. 5、Easy Installation: The opening size is 130mm x 80mm, equipped with screws and fixing accessories, can be installed directly. Specification Item Type: HMI Touch Screen Model: WS4320R Output Type: Relay Input and Output: 12 in and 8 out. Power Supply Voltage: DC 24V, with a working range of ± 15%. Output Current: 5A Display Screen: 4.3in TFT LCD Screen Resolution: 480 x 272Px Color: 260,000 Brightness: 400cd/m² Backlight: LED LED Lifespan: 20,000 Hours Touch Screen: 4 wire industrial resistance touch screen with 4H surface hardness. CPU: 32 bit 240MHz ARM9. Memory: 128M NAND FLASH Programming Software: For Weisheng HMI_ Setup_ V2.0 Ethernet: None Analog Input: Default 3AD 0-10V, can be changed to 3AD 4-20mA or 3NTC 10K. Analog Output: None Pulse Output: None High Speed Counting: 2 Way 3K Pulse Output: None Communication Port: A 232 serial port, A 485 wiring terminal. Communication: Supporting Clock: Supporting Memory Capacity: 8,000 Steps Download Speed: 38.4KB PLC Series: Compatible with FX3U series. Programming Software: compatible with for Mitsubishi PLC programming software for GX Device lower or for GX works 2. Program Download: USB Download USB Drive: Supports USB drive download and data download and upload. Serial Communication Port: The COM communication serial port is a 9 pin D type male socket, and COM1 supports RS232, RS485, or RS422 communication, only RS485 communication is supported. Power Protection: Equipped with lightning surge protection. Opening Size: Approx. 130 x 80mm / 5.12 x 3.15in Overall Size: Approx. 140 x 98 x 36.7mm / 5.51 x 3.86 x 1.44in Package List 1 x HMI Touch Screen 2 x Installation Screw 2 x Fixing Bracket