Nkọwapụta
Ọkwa motherboard | Ụlọ ọrụ mmepụta ihe |
CPU | Allwinner A40i Quad-core ARM CortexTM-A7 Processor |
OS | Linux 3.10 |
FLASH | 8Gbytes EMMC |
RAM | 1Gbytes DDR3 |
Agba | 16.7M (16777216) agba |
Ụdị panel | IPS |
Nkiri akụkụ | 85/85/85/85 (L/R/U/D) |
Mpaghara nọ n'ọrụ (AA) | 222.7mm (W) × 125.3mm(H) |
Lelee Mpaghara (VA) | 222.7mm (W) × 125.3mm(H) |
Mkpebi | 1024x600 |
Ìhè azụ | Ikanam |
Icha ọkụ | 250nit |
Voltaji ike | 9-36V |
Arụ ọrụ ugbu a | VCC = +12V, ọkụ azụ n'azụ (440mA) |
VCC = +12V, gbanyụọ ọkụ azụ (130mA) | |
Ọkụ ọkụ akwadoro: 12V 1A DC |
Okpomọkụ na-arụ ọrụ | -20 ~ 70 ℃, 60% RH na 12V voltaji |
Okpomọkụ nchekwa | -30 ~ 80 ℃ |
Iru mmiri na-arụ ọrụ | 10% ~ 90% RH |
Mkpuchi conformal | Ee |
ESD | Mwepu ikuku 8KV |
EFT | Otu nnyonye anya usu 2KV |
COM | 2-ụzọ RS232 |
2-ụzọ RS485 | |
USB Interface | Onye ọbịa*2 |
Kaadị SD | Oghere kaadị ụdị drawer Max 64G |
LAN | 10/100Mbps |
RTC | Igwe bọtịnụ maka ọkọnọ ike, izi ezi: 20ppm @ 25 |
Buzzer | 3V pasive buzzer |
Ọnụego Baud | 3150 ~ 3225600bps, uru a na-ahụkarị: 115200bps |
Mpụta voltaji (TXD) | Mpụta 1;Ụdị: -5~-3 V |
Mpụta 0;Ụdị: 3 ~ 5 V | |
Ntinye voltaji (RXD) | Ntinye 1;Ụdị: -15~-5V |
Ntinye 0;Ụdị: 5 ~ 15 V | |
Ọnụego Baud | 3150 ~ 921600bps, ahụkarị uru: 115200bps |
Mpụta voltaji (V_AB) | Mpụta 1;Ụdị: 2.5V~5V |
Mpụta 0;Ụdị: -5 V~-2.5V | |
Mpụta voltaji (V_AB) | Ntinye 1;Ụdị: 0 ~ 2.5 V |
Ntinye 0;Ụdị: -2.5~-0.2V | |
Interface | RS232*2, RS485*2 |
Socket | 8Pin_3.81mm Socket;4Pin_3.81mm Socket |