MITSUBISHI AJ71QLP21S Hardware Manual AJ71QLP21S User's Manual

A6WU-A6PHP/A6HGP connection cable.
Length: 0.3m. Input points: 32 points.
Voltage: AC200 ~ 240V.
Current: 10mA.
Response time: 25ms.
32 points / a common end..
38 point terminal station.
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 AJ71QLP21S Hardware Manual AJ71QLP21S User's Manual AJ71QLP21S
Read only memory. Manufacturers use, content can not be changed, power does not disappear.
PLC selection with the development of PLC technology, more and more types of PLC products,
Function is becoming more and more perfect, and its application is more and more extensive.
Different series of different models of PLC has different performance, applicable occasions also have different emphasis,
Price also has a greater difference AJ71QLP21S Hardware Manual AJ71QLP21S User's Manual. Therefore PLC selection,
Under the premise of meeting the control requirements,
Should consider the best performance to price ratio, a reasonable choice of PLC.
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 AJ71QLP21S Hardware Manual AJ71QLP21S User's Manual.
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. I/O slots: 8 slots.
Can you install the power module.
Outline dimension: 365*130.
There are two types of extended floor,
A power module can be inserted, and the other one is not.
The choice of any type of substrate dependss on the total DC5V current consumption and the power supply on the CPU main substrate AJ71QLP21S Hardware Manual AJ71QLP21S User's Manual.
If the total demand is less than the power output, no additional power supply,
Then you can choose a more ecconomical expansion board AJ71QLP21S Hardware Manual AJ71QLP21S User's Manual.
Both ends of the main base plate of the CPU have an expansion interface, and can be used for extending the cable connection.