Main technical indexes:
rated power :< 15 W
rated voltage: 9 VDC - 32 VDC
power protection: using isolated powersupply module, with lightning surge protection
allowed losing electricity < 5 mS
lightning surge: ±4KV, grouppulse: ±4KV; Electrostatic contact: 4K, air discharge: 8K
7" TFT LCD display screen
resolution: 800 x 480
color: 65536 color
brightness: 300 cd/m2, backlight:LED
memory card: 256 M Flash + 256 M DDR2DRAM +SD card
program download mode: through USB mainport/USB accessory port/Ethernet
serial communication port COM0/ COM1port: through RS232 / RS485 / RS422
work temperature: - 30 ℃- + 70 ℃
preservation temperature: to 40 ℃- + 70 ℃
humidity: > 80%
vibration-proof: for tertiary road,speed of 60 km/h, and bumpy distance of 100 km.
