|  System
          Specifications | 
      
      
        | 
		 Processor | 
        
		 Onboard 
		Intel 4th Gen. Core i3 CPU Processor | 
      
      
        | 
		 System
          Memory | 
        
		 Onboard 
		4GB DDR 3L 1600 MHz/8GB(option) | 
      
      
        | 
		 System
          Chipset | 
         SoC | 
      
      
        | 
		 IO Port | 
      
		
        |   USB | 
         2 
		x USB 2.0 type A  | 
      
		
        |  Serial/Parallel  | 
         1 x RS-232 DB-9 
 1 x DB-9 RS-232/422/485 (Default RS-232) | 
      
		
        |  Audio  | 
        
		 1 
		x Audio Line Out | 
      
		
        |  Lan  | 
         2 
		x GbE LAN RJ-45  | 
      
		
        |  HDMI  | 
         1 
		x HDMI Port (Reserved, no Printing)  | 
      
		
        |  Power  | 
         1 x 3-pin DC Power 
		input terminal 
 1 x 2-pin connector for power on/off button | 
      
		
        |  Option  | 
         2 x RS-232 DB-9 + 1 x 
		Mini-PCIe slot via converter board  
 2 x CAN bus via converter board 
 2 x USB 2.0 type A + 1 x Mini-PCIe slot + 1xRS-232 DB-9 via converter 
		board  
 2 x USB 2.0 type A Via converter board  | 
      
		
        | 
		 Storage Space | 
      
		
        |  HDD  | 
        
           1 
			x 2.5" SATA HDD bay for SATA HDD  | 
      
		
        |  Movable device  | 
        
           1 
			x SD card slot, up to 32GB  | 
      
		
        |  Expansion Bus  | 
        
           1 
			x Internal Mini-PCIe slot full size  | 
      
      
        | 
		 Display | 
      
      
        | 
		 LCD 
		Size | 
        
           21.5” | 
      
      
        | 
		 Max.
          Resolution | 
        
          
			 1920x1080 | 
      
      
        | 
		 Max.
          Color | 
        
           16.7M | 
      
      
        | 
		 Luminance
          (cd/m2) | 
        
          
			 250 | 
      
      
        | 
		 Contrast 
		Ratio | 
        
          
			 3000:1 | 
      
		
        | 
		 View
          Angle | 
        
          
			 178(H)/178(V) | 
      
      
        | 
		 Backlight 
		Lifetime | 
        
           30,000 
			hrs | 
      
      
        |  Touch
          Screen -Resistive 
		Touch Window Type (for EX91021i) | 
      
		
        |  Interface  | 
        
           USB  | 
      
      
        | 
		 Light
          Transmission | 
        
          
			 Over 
			80% | 
      
      
        |  Power | 
      
      
        | 
		
		 Power
          Input | 
        
          
			 DC
          9~36V | 
      
      
        | 
		 Power
          
		
		Consumption | 
        
          
           33.3W | 
      
      
        |  Mechanical | 
      
      
        | 
		 Front 
		Bezel Metal | 
        
		 Aluminum 
		
		
		/ Panel Mounting | 
      
      
        |   Rear Panel Metal | 
        
		 Aluminum 
		/ VESA Mount 100 x 100 | 
      
      
        | 
		 IP
          Rating | 
        
		 Front panel 
		IP65 | 
      
      
        | 
		 Dimension | 
         558*362*64.8 
		mm | 
      
      
        | 
		 Net 
		Weight (Kg) | 
        
		
		 7.5Kg | 
      
      
        |  Environmental | 
      
      
        | 
		 Operating
          Temperature | 
         0~50
          
		゚C | 
      
      
        | 
		 Storage
          Temperature | 
        
		 -20~60
          
		゚C | 
      
      
        | 
		 Storage
          Humidity | 
        
		 10~90%
          @40℃,
          non-condensing | 
      
      
        |  Certification | 
         Meet
		CE/FCC Class A | 
      
      
        | 
		
		 Operation 
		System Support | 
        
		
		 Windows 
		7 64-bit, WES 7, WES 8, Windows 8.1 |