"MITSUBISHI inverter FR-E720S series.
Voltage level: single phase 200V.
Frequency converter capacity: 0.1KW.
The use of frequency converter motor is in order to speed, and reduce the starting current.
In order to produce a variable voltage and frequency, the device is the first power of the AC power conversion to DC (DC), the process is called rectification MR-J2S-60A4.
The direct current (DC) is transformed into alternating current (AC) and its scientific term is "inverter" (inverter) MR-J2S-60A4
General inverter is the DC power supply inverter for a certain fixed frequency and a certain voltage of the inverter.
For the inverter as the frequency adjustable, adjustable voltage inverter, we called the inverter MR-J2S-60A4.
Inverter output waveform is simulated sine wave, mainly used in three-phase asynchronous motor speed control, and also called frequency governor . "Output 1 axes.
High speed positioning can be achieved in a wide range of positioning.
In addition, the positioning control unit can be arranged according to the application program, namely pulse, mm, inch, degrees MR-J2S-60A4.
The compensation function can also improve the positioning accuracy .
Ad72 is a voltage output type positioning module.
It can be used in connection with the closed loop servo motor to control the accuracy of positioning application.
AD70 and ad70d are single axis positioning control modules that can be connected to the mr-sb servo amplifier.
The working process of the input interface circuit: when the switch is closed, the diode light,
The transistor is then guided to the internal circuit and input signal under the irradiation of the light.
When the switch is off, the diode does not emit light, and the transistor is not on the way. Internal circuit input signal.
It is through the input interface circuit to the external switch signal into PLC internal can accept the digital signal.
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,
Under the premise of meeting the control requirements,
Should consider the best performance to price ratio, a reasonable choice of PLC.
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 outtput interface, control tthe external drive MR-J2S-60A4.
MITSUBISHI PLC is the main product in the production of MITSUBISHI motor in Dalian.
It uses a kind of programmable memory for its internal storage procedures,
Execute logic operation, sequence control, timing, counting and arithhmeetic operations, user oriented instruction,
And through digital or analog input / output control of various types of machinery or production process MR-J2S-60A4.
MR-J2S-60A4 Operation manual/Instructions/Model selection sample download link: /searchDownload.html?Search=MR-J2S-60A4&select=5