Hardware parameters

• display screen	7 "16:9 TFT LCD screen
  LCD viewing angle (T/B/L/R)	85'/85'/85'/85'
  resolving power	one thousand and twenty-four × six hundred
  color	24 bit
  brightness	350 cd/m ²
  touch screen	4-wire industrial resistor touch screen
  CPU	1GHz, dual core Cortex-A7
  storage	4GB eMMC+128MB DDR3
  Ethernet	nothing
  USB port	1 Type-C OTG interface, 1 USB Type A interface
  Serial communication port	COM1: RS232/RS485/RS422; COM2: RS485; COM3: RS232

Electrical specifications

• Rated power	< 10W
  Rated voltage	DC24V, working range DC 9V~28V
  Power protection	Equipped with lightning surge protection
  Allow power loss	< 5mS
  CE&RoHS	Comply with EN61000-6-2:2005 and EN61000-6-4:2007 standards; Comply with RoHS lightning surge ± 1KV, group pulse ± 2KV; Electrostatic contact 4KV, air discharge 8KV

Environmental requirements

• working temperature	0-50 ℃
  Storage temperature	-20~60 ℃
  ultraviolet radiation	Prohibit working in strong ultraviolet environments (such as direct sunlight)
  Environmental humidity	10~90% RH (non condensing)
  Seismic resistance	10-25Hz (2G/30 minutes in X, Y, Z directions)
  Cooling method	Natural air cooling

other

• Protection level	The front panel meets IP65 (installed in conjunction with a flat cabinet), and the rear shell of the body meets IP20
  Mechanical mechanism	engineering plastic
  Hole size	190mm × 136mm
  Overall size	204mm × 145mm × 34mm
  Overall weight	About 468g