Motherboard Level | Industrial |
CPU | Allwinner A40i Quad-core ARM CortexTM-A7 Processor |
OS | Linux3.10 |
FLASH | 8Gbytes EMMC |
RAM | 1Gbytes DDR3 |
Color | 16.7M (16777216) colors |
Panel Type | IPS |
Viewing Angle | 85/85/85/85 (L/R/U/D) |
Active Area (A.A.) | 222.7mm(W)×125.3mm(H) |
View Area (V.A.) | 222.7mm(W)×125.3mm(H) |
Resolution | 1024x600 |
Backlight | LED |
Brightness | 250nit |
Power Voltage | 9~23V |
Operation Current | VCC = +12V, Backlight on (440 mA) |
VCC = +12V, Backlight off (130 mA) | |
Recommended power supply: 12V 1A DC |
Working Temperature | -20~70℃, 60%RH at 12V voltage |
Storage Temperature | -30~80℃ |
Working Humidity | 10%~90%RH |
Conformal Coating | Yes |
ESD | Air discharge ±8KV |
EFT | Group pulse interference ±2KV |
Protective Level | IP65 (Front) |
COM | 2-way RS232 |
2-way RS485 | |
USB Interface | HOST*2 |
SD Card Slot | Drawer type card slot Max 64G |
Ethernet | 10/100Mbps |
RTC | Button cell for power supply, Accuracy: 20ppm @25 |
Buzzer | 3V passive buzzer |
Baud Rate | 3150~3225600bps, typical value: 115200bps |
Output Voltage (TXD) |
Output 1; Type: -5~-3 V |
Output 0; Type: 3~5 V | |
Input Voltage (RXD) |
Input 1; Type: -15~-5 V |
Input 0; Type: 5~15 V | |
Baud Rate | 3150~921600bps, typical value: 115200bps |
Output Voltage (V_AB) |
Output 1; Type: 2.5V~5 V |
Output 0; Type: -5 V~-2.5V | |
Output Voltage (V_AB) |
Input 1; Type: 0~2.5 V |
Input 0; Type: -2.5~-0.2V | |
Interface | RS232*2 , RS485*2 |
Socket | 8Pin_3.81mm Socket, 4Pin_3.81mm Socket |