Kufotokozera
Levelboard ya Motherboard | Industrial |
CPU | Allwinner A40i Quad-core ARM CortexTM-A7 Purosesa |
OS | Linux 3.10 |
FLASH | 8Gbytes EMMC |
Ram | 1 Gbytes DDR3 |
Mtundu | 16.7M(16777216)mitundu |
Mtundu wa Panel | TN |
Kuwona angle | 70/70/50/70(L/R/U/D) |
Active Area (AA) | 197.8mm(W)*148.66mm(H) |
View Area (VA) | 197.8mm(W)*148.66mm(H) |
Kusamvana | 1024*768 |
Kuwala kwambuyo | LED |
Kuwala | 350 ndi |
Mphamvu yamagetsi | 7-36 V |
Operation Current | VCC = +12V, Backlight on (640 mA) |
VCC = +12V, Kuwala kwambuyo kuzimitsa (260 mA) | |
Mphamvu zovomerezeka: 12V 1A DC |
Kutentha kwa Ntchito | -20 ~ 65 ℃, 60% RH pa 12V voteji |
Kutentha Kosungirako | -30 ~ 80 ℃ |
Chinyezi Chogwira Ntchito | 10% ~ 90% RH |
Conformal Coating | Inde |
ESD | Kutulutsa mpweya ± 8KV;Contact discharge ± 6KV |
EFT | Kusokoneza kwamagulu ± 2KV |
COM | 1-njira RS485 |
1-njira RS422 | |
1-njira RS232 | |
1-njira RS232 debug siriyo doko | |
USB mawonekedwe | HOST*2 |
CAN | CAN_L&CAN_H |
SD khadi slot | Makadi amtundu wa Drawer (Max 64G) |
LAN mawonekedwe | 10/100Mbps |
Mtengo wa RTC | Batani cell kwa magetsi.Kulondola: ± 20ppm @25 ℃ |
Buzzer | 3V passive buzzer |
Mtengo wa Baud | 3150 ~ 3225600bps, mtengo wake: 115200bps |
Kutulutsa kwa Voltage (TXD) | Zotulutsa 1;Mtundu: -5 ~ 3 V |
Kutulutsa 0;Mtundu: 3-5 V | |
Kuyika kwa Voltage (RXD) | Zolowetsa 1;Mtundu: -15 ~ 5V |
Zolowetsa 0;Mtundu: 5-15V | |
Chiyankhulo | RS232*2;RS485*1;Mtengo wa RS422*1 |
Soketi | 20Pin_2.54mm Soketi |