The company supplies the man-machine interface, touch screen, Wei Lun, brand Wei Lun Tong WEINVIEW, Model MT6070iH. Quality assurance, welcome to consult the discussion. Automation Technology Co., Ltd. Xiamen Jing Ding an agent in Taiwan Wei Lun (weinview) touch screen, welcome to consult, thank you! ◆ Features 7 "800x480 Support USB2.0 download cable LED backlight Built-in power isolation protection fanless cooling system 400MHz CPU, 128MB RAM ◆ Specifications Display: 7", Widescreen Processor: 32 Bit RISC 400MHz Memory (DRAM ): 64MB DDR2 on board Flash memory: 128MB flash memory on board communication ports: 3 Group asynchronous serial communication port COM1 (RS-232/RS-485 2W/4W) COM2 (RS232); COM3 (RS232/RS-485 2W ) USB host: USB 1.1x1 USB Client: USB 2.0x1 SD slot: No Internal Clock: Built-in power input: 24 ± 20% VDC, 250Ma @ 24VDC Dimensions WxHxD: 200x146x42.5mm hole size WxH 192x138mm Weight: about 0.85 kg using the software: EB8000 V2.0.0 or later ◆ Touch Panel Touch Type: 4-wire resistive touch mode: Continuous Transmittance: 80% Touch least number 1000000 ◆ Environmental Specifications Operating Temperature: - 10 ° - 45 ° C (14 ° - 113 ° F) Relative Humidity: 10% - 90% @ 40 ° C, non-condensing Vibration: 10 to 25Hz (X, Y, Z direction 2G 30 minutes) Electromagnetic interference: meet FCC class A CE Certification: Complies with EN50081-2 and EN50082-2 standard Waterproof: Front panel meets NEMA4/IP65 ◆ LCD Monitor Display Type: TFT LCD Display size (diagonal): 7 "Display colors: 65,536 colors Resolution: 800 x 480 Pixel pitch 0.1905 x 0.0635 Contrast Ratio 500:1 Viewing Angle () °: 70/50/70/70 (T / B / R / L) Brightness (cd/m2): 300 Backlight: LED Backlight life: 30,000 hours