LK Automation Limited
Home >> Download >> MITSUBISHI >> Manual Download >> A0J2-E28AR User's Manual MITSUBISHI A0J2-E28AR Manual

A0J2-E28AR User's Manual MITSUBISHI A0J2-E28AR Manual

Product model: A0J2-E28AR
Name: Input/Output Module
Brand: MITSUBISHI
Sort: User's Manual
File language: English
File size: 2.84MB
Fiber optic cable / twisted pair cable.
Single bus.
Remote I/O station.
According to the control requirements of the system, using the appropriate design method to design MITSUBISHI PLC program.
Procedures to meet the requirements of system control as the main line,
Write one by one to achieve the control function or the sub task of the program,
Gradually improve the functions specified by the system MITSUBISHI A0J2-E28AR Manual A0J2-E28AR
MITSUBISHI PLC initialization procedure. After MITSUBISHI PLC on power, the general need to do some of the initial operation,
In order to start making necessary preparations, to avoid the wrong operation of the system.
The main contents of the initialization program are: to some data area, counter and so on,
Data needed to restore some of the data area,
Set or reset some relays,
For some initial state display, etc MITSUBISHI A0J2-E28AR Manual. . Self service (IN, OUT): SI optical cable.
Other aspects (IN, OUT): SI optical cable.
Data link anomaly Bureau bypass.
Inter agency extension.
Cable transformation. Program memory capacity: 8k.
Input / output points: maximum 256 points.
A scan cycle of PLC must pass through three stages: input sampling, program execution and output refresh MITSUBISHI A0J2-E28AR Manual.
PLC in the input sampling phase: first of all, in order to scan the sequence of all existing input latches in the input terminal of the state or input data read,
And write it into the corresponding input status register,
Refresh the input, then close the input port, enter the program execution stage. Input type: DC input, positive public end / negative public end.
Input points: 32 points.
Enter the response time: 0.2ms the following.
Rated input voltage / current: DC24V/5mA.
External connection: 1 wire.
According to the external connection mode and the external equipment input and output specifications,
Choose from a rich product lineup.
Finger protection through the upper part of the terminal,
The human body will not be exposed to live parts,
Therefore, the terminal station type remote I/O module can be directly mounted to the machine tool. PLC station distance: 2Km.
Cable type: GI-50/125.
The function of the MELSECNET interface module is to connect the main CPU PLC to the MELSECNET data communication system.
As long as the switch on the component to set,
Can determine the CPU PLC is as the main station or in situ station.
There are two modules available for selection: one is the connection of the optical cable network and the network of the coaxial cable.
For a ANSCPU, up to only a piece of interface components can be inserted, A2ASCPU can be inserted 2.
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.
The instruction list programming language is a programming language similar to assembly language mnemonic,
As well as assembly language by the operation code and the number of operations.
In the case of the computer for the PLC handheld programmer compile user program.
At the same time, the programming language of the instruction list corresponds to the ladder diagram programming language,
In PLC programming software can be converted to each other. Figure 3 is the instruction sheet corresponding to the ladder diagram of figure 2PLC.
The characteristics of instruction table programming language iss used to represent mnemonic operation function,
Easy to remember, easy to grasp;
In the handheld programmer on the keyboard using the mnemonic representation, easy to operate, can be programmed in computer;
There is a one-tto-one correspondence between the ladder diagram and the ladder diagram A0J2-E28AR User's Manual A0J2-E28AR User's Manual. Its characteristics are basically consistent with the ladder diagram language.
Related products
MITSUBISHI
Connecting cable
A0J2-C10B
MITSUBISHI Connecting cable A0J2-C10B
A65B/A68B/A55B/A58B connection cale. Length:
MITSUBISHI
DC input / relay output module
A0J2-E56DR
MITSUBISHI DC input / relay output module A0J2-E56DR
Input points: 32 points. Input voltage and cu
MITSUBISHI
Connecting cable
A0J2-C20
MITSUBISHI Connecting cable A0J2-C20
Extension cale. Length: 2000mm.
MITSUBISHI
Connecting cable
A0J2-C06
MITSUBISHI Connecting cable A0J2-C06
Horizontally placed cale. Length: 550mm. MIT