◎ 3.5-inch display and control the main technical parameters of HMI 

 Model: SA-3.5A 
 Display size: 3.5 "(length: width = 4:3) 
 Resolution: 320 × 240 
 Brightness: 350cd / ㎡ 
 Contrast Ratio: 400:1 
 Color: 262,144 colors 
 Backlight: LED backlight 
 Control Panel: 4-wire touch screen accuracy 
 Communication port: PC (USB), controller (RS232, RS422, RS485) 
 Memory: 64M/FLASH +64 M SDRAM 
 CPU: 32-bit200MHzRISC 
 Power supply: DC24V (± 15%) 
 Power: 3W 
 FCC compliance: comply with FCC, ClassA 
 Pressure test: 1000VAC, 1 分钟 
 CE Certification: Complies with EN50022 and EN50024 standards 
 Operating temperature: -10 ~ 65 ℃ 
 Operating humidity: 10 ~ 90% RH 
 Earthquake degrees: 10-25Hz (X Y2 direction 2G/30 minutes) 
 Protection class: IP65 front panel 
 Case Material: Engineering Plastics ABS + PC 
 Dimensions: 96 × 81 × 46 (mm) 
 Installation hole size: 92 × 77 (mm) 
 Weight: about 0.2KG 
 Configuration software: SamDraw3.3