Specification :

• Model Type : AST-121K
• Size of the Size : 12.1"
• Resolution Max. Resolution : 800*600
• Display type Display type : 65536, TFT LCD with LED Backlight, Max. colors 16-bit
• Hr Backlight life : 50000 /hrs
• CD /m2 Display contrast : 450 : 1
• Touch the Touch panel : 5-wire analog touch panel
• CPU central processing unit : ARM926EJ-S 32, RISC ARM9 32Bit
• Graphics accelerator Graphics accelerator : 2D engine graphics accelerator
• Battery memory Backup SRAM : 128KB
• Working memory (OS) Working memory : 64MB
• Application memory (AP) Program memory : 8MB
• Data File Data memory : 1:N/A2/4:128M, 10:N/A 20:128M N/A
• Micro SD card expansion slot Micro SD slot : N/A
• Calendar (clock) real-time clock (RTC) : Yes (disposable batteries, use time of 3 years)
• Max screen : Within 30 pages
• Macro : Max. 100 line macro instruction
• A Serial port Serial interface : COM1 : RS232, COM2 : RS422/485, COM3 : RS485 (DB9) 1
• USB : 1 master, 1 Slave (USB2.0)
• State Ethernet : 1/2 : N/A 4 : (10/100M )
• The Front function keys : N/A
• Front USB Front USB : N/A
• Input voltage : 24VDC+10%
• Power-on power Consumption : 20W
• Operating temperature : 0-50^oC
• Storage temperature : -20-60^oC
• Relative humidity : 10%-90%
• Front panel waterproof and dustproof grade Ingress protection : NEMA4/IP65
• Resistance to shock vibration : 10-55Hz (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) : 330.4*245.9
• Cutout dimension (A*B mm) : 301.5*228.0