MITSUBISHI MR-J4-22KB-RJ

Can be isolated from the output of the programmable controller, the a/b/c contact relay, SSR, Tr output.Drive: MR-H_ACN series SSC-NET compatible AC servo.
Rated output: 0.1KW.
The servo controller can easily transfer the operation module and the field bus module through the automation interface,
At the same time using different fieldbus modules to achieve different control modes (RS485, RS232, optical fiber, InterBus, ProfiBus),
And the control mode of general inverter is single MR-J4-22KB-RJ
The servo controller is directly connected with a rotary transformer or an encoder, which forms a closed loop of speed and displacement control.
The general inverter can only form an open loop control system MR-J4-22KB-RJ.
Servo controller of the control parameters (such as steady-state accuracy and dynamic performance) is better than the general inverter . MITSUBISHI inverter series: FR-F820.
Voltage level: three phase 200V.
Power: 55kw.
SLD converter rated current: 316A.
Structure and function: Standard model.
Type: CA.
Substrate coating: have.
PID target value can be set directly from the operator panel MR-J4-22KB-RJ. Flexible change settings .
In the 1 inverter, through the PID control of parallel connection pump (up to 4 units) can adjust the amount of water and so on.
1 pumps driven by parallel connection of the pump machine, in addition to the pump for power frequency drive.
The number of power frequency driven pump, according to the automatic adjustment of water.
The liquid crystal panel options (FR-LU08) can be converted to a more intuitive display unit% units.
Through the use of wind, temperature and other familiar units can be simple to maintain and adjust the display. Output points: 32 points.
Voltage: DC12/24V.
OFF leakage current: 0.1mA.
Output type: transistor output (type sink).
Response time: 2ms.
16 points / a common end.
38 point terminal station.
With short circuit protection. With the surge absorber.
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.
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. Therefore PLC selection,
Unnder the premise of meeeting the control requirements,
Should consider the best performance to price ratio, a reasonable choice of PLC MR-J4-22KB-RJ.
System program memory for storing system program,
Including management procedures, monitoring procedures, as well as the user program tto do the compiler to compile the process of interpretation MR-J4-22KB-RJ.
Read only memory. Manufacturers use, content can not be changed, power does not disappear.
MR-J4-22KB-RJ Operation manual / Instructions / Catalog download link: /searchDownload.html?Search=MR-J4-22KB-RJ&select=5