Description: can form up to 8 star wiring, and suitable for transmission speed of the length of the line distribution, spring clip terminal type.
Spare 5 products for different purposes.
Thin waterproof type relay hub.
Extension of star type wiring and main line length, waterproof structure.
Spring clip terminal type relay hub MITSUBISHI A9GT-70LTTBW PDF catalog.
Star type wiring, length of the main line, spring clamping terminal table type A9GT-70LTTBW
Relay appliance (T branch) unit.
Extension of T type branch and trunk length.
Relay unit in light.
In the presence of interference in the environment of the wiring, the length of the trunk line.
Relay unit in space light.
Communication between linear moving bodies. 3C-2V/5C-2V coaxial cable between double loop PC (control station / common station) / remote I/O network (remote master station) MITSUBISHI A9GT-70LTTBW PDF catalog.
Q mode.
When the programmer input programinto the user program memory,
Then CPU according to the function of the system (the system program memory to explain the compiler),
Translate the user program into PLC internally recognized by the user to compile the program.
Input status and input information input from the input interface,
CPU will be stored in the working data memory or in the input image register MITSUBISHI A9GT-70LTTBW PDF catalog.
And then combine the data and the program with CPU.
The result is stored in the output image register or the working data memory,
And then output to the output interface, control the external drive.
Semiconductor circuit with memory function.
System program memory and user memory.
System program memory for storing system program,
Including management procedures, monitoring procedures, as well as the user program to do the compiler to compile the process of interpretation.
Read only memory. Manufacturers use, content can not be changed, power does not disappear.
User memory: user program storage area and work data storage area.
Composed of random access memory (RAM). User use.
Power cut off. Commonly used efficient lithium battery as a backup power supply, life is generally 3~5 years. Input and output points: 480 points.
Input / output data points: 480 points.
Program capacity: 8k.
Basic command processing speed (LD command) s:1.25,
Optical data communication line.
The popularization and application of PLC programming has been developed rapidly in our country,
It has been widely used in all kinds of mechanical equipment and production process of electrical control devices,
All walks of life have emerged a large number of application of PLC transformation of the results of the equipment.
Understand the working principle of PLC, have the ability to design, debug and maintain the PLC control system,
Has become the basic requirements of modern industry for electrical technicians and engineering students.
Switching value, also known as logic, refers to only two values, 0 or 1, ON or OFF.
It is the most common control, it is the advantage of PLC control,
Is also the most basic application of PLC.
Structured text language is a programming language that describes a program with a structured description of the text.
It is a programming language similar to a high level language. In large and medium-sized PLC systems, structured text is often used to describe the relationship between the variables in the control system.
Mainly used for other programming languages more difficult tto achieve the user program A9GT-70LTTBW PDF datasheet.
Input status and input information input from the input interface,
CPU will be stored in the working data memory or in the input image register.
And then combine the data and the program with CCPU A9GT-70LTTBW PDF datasheet.
The result is stored in the output image register or the working data memory,
And then output to the output interface, control the external drive.