AST-070A

AST-070A

尺寸 Size: 7″
显示屏类型 Display type: TFT 彩色触控屏幕（LED背光）, 65536色 TFT LCD with LED Backlight ,Max. colors 16-bit
背光寿命(hr) Backlight life: 20000小时 /hrs
工作内存(OS) Working memory: 64M
应用程序内存(AP) Program memory: 8M
数据内存(Data File) Data memory : 128M 10:N/A 20:128M N/A
串口Serial interface: COM1:RS232/422/485 COM2:N/A COM3:RS232（可选RS485）
USB : 1主host（USB1.0),1客slave（USB2.0)
以态网口 Ethernet: 1/2:N/A 4:有（10/100M ）
输入电压 Input voltage : 24VDC±10%
面板尺寸（宽*高,mm) Panel size(w * h, mm): 188.0*143.3
开孔尺寸（宽*高,mm) Cutout dimension(A*B mm) : 175.0*132.5

  • Parameter name Parameter values
    Model Type AST-070A
    Size of the Size 7"
    Resolution Max. Resolution 800*480
    Display type Display type TFT color touch screen (LED Backlight), 65536 color TFT LCD with LED Backlight,Max. Colors 16-bit
    Hr Backlight life 20000 hours/HRS
    CD /m2 Display contrast 400
    Touch the Touch panel 4 wire resistance 4-wire analog touch panel
    CPU central processing unit ARM926EJ-S 32Bit RISC ARM9 32Bit
    Graphics accelerator Graphics accelerator 2D engine graphics accelerator 2D engine graphics accelerator
    Battery memory Backup SRAM 128KB (1024KB optional)
    Working memory (OS) Working memory 64MB
    Application memory (AP) Program memory 20MB
    Data File Data memory 64MB
    Micro SD card expansion slot Micro SD slot N/A
    Calendar (clock) real-time clock(RTC) Batteries with disposable batteries, use time of 3 years.
    Max screen Within 30 pages
    Macro Macro Max. 100 line macro instruction at most
    A Serial port Serial interface COM1:RS232 COM2:RS422/485 COM3:RS485 (DB9)
    USB 1 master,1 Slave(USB2.0)
    State Ethernet N/A
    The Front function keys Customization options(F1~F7) note 2
    Front USB Front USB Customization options(1 Master USB2.0)
    Input voltage 12-24VDC±10%
    Power-on power Consumption 3W
    Operating temperature - 10-50 ℃ (can be custom options for Customization options - 30-70 ℃)
    Storage temperature -20-60℃
    Relative humidity 10%-90%
    Front panel waterproof and dustproof grade Ingress protection IP54(Customization options IP65)
    Resistance to shock vibration 10-55hz (X,Y,Z triaxial, 1G, 30-minute vibration test X,Y,Z three axial, 1G, 30 minute shock test)
    EMI FCC Part 15 Class A
    CE EN61000-6-2,EN61000-6-4
    Cooling method Natural cooling
    Panel size(w * h, mm) 203.5*149.5
    Cutout dimension (A*B mm) 191.5*138

    注 1：AST-043A 通讯口为 5pin 端子接头，其中 COM2 为选购项。
    注 2：AST-070A 只可扩展 F1-F6 前置按键，AST-043A 不可扩展前置按键。
    注 3：可选UL 认证规格。