Series Name: A985GOT.
Size: 12 inches.
Resolution: 800 * 600.
Display equipment: high brightness TFT color display.
Display color: 256 color.
Power supply: AC100-240V.
Authentication: UL/cUL/CE.
Man machine interface (Machine Interaction Human, referred to as HMI), also known as the user interface or user interface,
Is a communication interface between human and computer,
Is an important part of the computer system GT21-03SDCD GT21-03SDCD
Is a medium for interaction and information exchange between the system and the user,
It realizes the transformation between the internal form of information and the acceptable form of human being.
Where there is a man-machine interface in the field of human computer information exchange GT21-03SDCD. "Series introduction: with a variety of advanced features of the compact model.
Screen size: 5.7 inches.
Display color: 256 color or more color.
Mounting type: panel mounting type.
Resolution: QVGA (320 x 240).
Display device: STN color.
Host frame color: black.
Power type: DC24V.
Communication interface: with built-in RS-422.
The first characteristic of touch screen:
Transparent, it directly affects the visual effect of touch screen GT21-03SDCD.
The problem of transparency is the degree of transparency, infrared technology, touch screen and surface acoustic wave touch screen is separated by a layer of pure glass,
Transparency can be considered a leader, the other touch screen this is a good scrutiny, transparency",
The touch screen industry, is a very broad concept, many touch screen is a multilayer composite film,
It''s not enough to generalize its visual effect with only a little transparency,
It should include at least four characteristics: transparency, color distortion, reflection and clarity, but also,
For example, the degree of reflection, including the degree of specular reflection and diffraction,
But the touch screen surface diffraction reflection has not reached the extent of the CD disk,
For users, these four metrics are basically enough. "Series introduction: set a number of basic functions in a small body model.
Screen size: 5.7 inches.
Display color: 256 color or more color.
Mounting type: panel mounting type.
Resolution: QVGA (320 x 240)
Display device: STN color.
Host frame color: black.
Power type: DC24V.
Communication interface: with built-in RS-422.
Set a number of basic functions in a compact type.
GT1055/GT1050/GT1045/GT1040:
User storage capacity: 3MB.
Device USB port.
The standard RS-422/485 and RS-232 interface.
GT1030/GT1020:
User storage capacity: 1.5MB (gt1030) /512kb (gt1020).
Three color LED backlight design, equipment status at a glance.
The standard RS-422/485 or RS-232 interface.
Touch screen, also known as touch screen, touch panel, is a kind of inductioon type liquid crystal display device can receive contacts and other input signals,
When touching the screen button on the screen,
The tactile feedback system on the screen can drive various connecting devices according to the pre prograammed program,
Can be used to replace the mechanical button panel, and by the liquid crystal display screen to create the image of the effect of birth GT21-03SDCD GT21-03SDCD.