Wholesale touch screen display and control EA-043A 4.3-inch display and control HMI [agent] shipping SA-4.3A main technical parameters Model: SA-4.3A display area size: 4.3 "(length: width = 16: 9) resolution Rate: 480 × 272 Brightness: 400cd / m Contrast Ratio: 400: 1 Color: 262,144 color backlight: LED backlight control panel: 4-wire high-precision touch screen communication ports: USB download port, 1 X COM (RS232, RS422, RS485) memory : 64M FLASH + 64M SDRAM CPU: 32-bit 200MHz RISC Power supply: DC24V (± 15%), 6W power: 3W FCC Compatibility: Complies with FCC, ClassA pressure test: 1000VAC, 1 min CE Certification: Complies with EN50022 and EN50024 standard working environment temperature: -10 ~ 65 ℃ Operating Humidity: 10 ~ 90% RH shockproof degree: 10-25Hz (XY 2 direction 2G / 30 min.) Degree of protection: IP65 (front panel) Case Material: ABS + PC Shape Dimensions: 138 × 86 × 37 (mm) installation hole size: 132 × 80 (mm) Weight: about 0.2 Kg configuration software: SamDraw4.0