Series introduction: set a number of basic functions in a small body model.
Screen size: 4.5 inches.
Display color: monochrome.
Mounting type: panel mounting type.
Resolution: 288 * 96.
Display device: STN monochrome.
Host frame color: white.
Power type: DC5V.
GT10 backlight: white backlight.
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 A951GOT-QSBD-M3
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 induction 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 programmed 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. Input and output points: 1024 points.
Input / output data points: 8192 points.
Program capacity: 60k.
Basic command processing speed (LD command) S:0.2.
The length of time required to execute the instruction, the length of the user''s program, the type of instruction, and the speed of the CPU execution are very significant,
Generally, a scanning process, the fault diagnosis time,
Communication time, input sampling and output refresh time is less,
The execution time is accounted for the vast majority of.
The photoelectric coupler is composed of two luminous two extreme tubes and a photoelectric transistor.
Light emitting diode two: the input of a photo coupler and the change of electrical signal,
The light signal is generated by the light emitting diode, which is the same as the input signal.
The working process of the input interface circuit: when the switch is closed, the diode light,
The transistor is then guided to the internal circuit and input signal under the irradiation of the light.
When the switch is off, the diode does not emit light, and the transistor is not on the way. Internal circuit input signal.
It is through the input interface circuit to the external switch signal into PLC internal can accept the digital signal.
Photoelectric three levels: in the light of the light signal conduction, the degree of light signal and the intensity of the light signal.
The output signal has a linear relationship with the input signal in the linear operating region of the photoelectric coupler.
User program storage capacity: it is a measure of how much the user application can store the number of indicators.
Usually in words or K words as units. 16 bit binary number is a word,
Every 1024 words are 1K words. PLC to store instructions and data in words.
General logical operation instructions each account for 1 words. Timer / counter,
Shift instruction accounted for 2 words. Data operation instructions for 2~4.
A951GOT-QSBD-M3 Operation manual/Instructions/Model selection sample download link: /searchDownload.html?Search=A951GOT-QSBD-M3&select=5