Cable length: 1.2 meters.
Long distance CPU extension cable.
For QnA/ACPU/ motion control and GOT connection. 2 channels.
10kpps.
Count input signal: DC5/12/24V.
External input: DC5/12/24V.
Output: DC12/24V, 0.5A.
38 point terminal station.
How to determine the input / output device of MITSUBISHI plc A2NCPUR21.
According to the control requirements of the systeem,
All input devices and output devices required for the determination of the system,
To determine the input / output device related to the MITSUBISHI PLC,
To determine the I/O PLC points A2NCPUR21.
Detailed analysis of the process and work characteristics of the controlled object,
To understand the coordination between the controlled object machine, electricity and liquid,
The control requirements of the controlled object for MITSUBISHI PLC control system are put forward,
Determine the control program, to develop a design task book A2NCPUR21.
Input and output points: 512 points.
Input / output data points: 512 points.
Program capacity: 14K.
Basic command processing speed (LD command) s:1 MITSUBISHI A2NCPUR21.0.
Coaxial data communication line function.
It is possible for AnNCPU to use ACPU as a sequential program.
The order of the ACPU program is to the following command;
In addition to a special broadcast on that can be used with AnNCPU.
User program storage capacity: it is a measure of how much the user application can store the number of indicators MITSUBISHI A2NCPUR21.
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 MITSUBISHI A2NCPUR21. Timer / counter,
Shift instruction accounted for 2 words. Data operation instructions for 2~4.
Integral type: the PLC components are installed together or a few pieces of printed circuit board,
And together with the power supply installed in the casing to form a single overall called the host or the basic unit, small, ultra small PLC using this structure.
Modular: PLC is the basic components of a separate module.
Medium and large PLC used this way. Easy maintenance. RS-232 1 channel.
RS-422/485 1 channel.
Transfer speed: 2 channels.
A total of 115.2kbps.
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 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 proggram,
Including management procedures, monitoring procedures, as well as the user program to do the compiler to compile the process of interpretation A2NCPUR21.
Read only memory. Manufacturers use, content can not be changed, power does not disappear.