Screw, 2 piece type terminal.
Current output module.
Number of channels: 4 channels.
Number of stations: 2 stops.
Station type: remote equipment station A3ACPUP21-S3 PDF.
High speed data transfer of up to 10Mbps;
The development of CC-LINK is not only to meet the control of high speed remote I/O,
But also to meet the high speed of the field of information control.
In order to achieve this goal, the transmission speed of CC-LINK is compared with that of the previous live network system to add 40 to 10Mbps A3ACPUP21-S3
Such a high speed can not affect the speed of the machine control while allowing a large number of data communication A3ACPUP21-S3 PDF. Input type: DC input, positive public end / negative public end.
Input points: 16 points.
Enter the response time: 1.5ms the following.
Rated input voltage / current: DC5V/4mA.
External connection: 3 wire.
According to the external connection mode and the external equipment input and output specifications,
Choose from a rich product lineup A3ACPUP21-S3 PDF.
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. 3C-2V/5C-2V coaxial cable.
Double circuit MITSUBISHI Programming Manual.
MELSECNET (II) (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 Programming Manual.
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 MITSUBISHI Programming Manual.
The main contents of the initialization program are: to some data area, counter and so on,
Data needed to restore somme of the data area,
Set or reset some relays,
For some initial state display, etc A3ACPUP21-S3 Manual . . Input and output points: 512 points.
Input / output data points: 512 points.
Program capacity: 14K.
Basic command processing speed (LD command) s:0.20.
Coaxial data communication line function.
Each scanning process. Focus on the input signal sampling. Focus on the output signal to refresh.
Input refresh process. When the input port is closed,
Program in the implementation phase, the input end of a new state, the new state can not be read.
Only when the program is scanned, the new state is read.
A scan cycle is divided into the input sample, the program execution, the output refresh.
The contents of the component image register are changed with the change of the execution of the program.
The length of the scan cycle is determined by the three.
CPU the speed of executing instructions.
Time of instruction.
Instruction count.
Due to the adoption of centralized sampling.
Centralized output mode.
There exist input / output hysteresis phenomena, i.e., the input / output response delay.
User program storage capacity: it is a measuure of how much the user application can store the number of indicators A3ACPUP21-S3 Programming Manual.
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 llogical operation instructions each account for 1 words A3ACPUP21-S3 Manual . Timer / counter,
Shift instruction accounted for 2 words. Data operation instructions for 2~4.