MITSUBISHI FR-A820-0.75K-1 Programming Manual (PLC FUNCTION) PDF

Input and output points: 24 points.
Power supply: AC100-240V.
Input points: 14 points.
Output points: 10 points.
Output form: relay output.
Power consumption: 32W FR-A820-0.75K-1 PDF.
Weight: 0.55KG.
Outline dimension: 90x90x86mm.
FX3GE on the performance of the FX3GA increased analog input / output and Ethernet communication and other built-in features.
Applicable to a wide variety of applications FR-A820-0.75K-1
Basic unit: 24/40 point.
Third generation standard model.
High flexibility.
Suitable for small scale control of high cost PLC.
Control points to 128 points, the use of CC-Link remote I/O can control the maximum 256 points FR-A820-0.75K-1 PDF.
A versatile PLC.
Built in CPU, power supply, input and output, analog input and output, Ethernet port, can be used immediately after the purchase.
High speed operation.
Basic instructions: 0.21 s/ instruction.
Application instruction: 0.5 s/ instruction.
Large capacity memory.
Built in program memory 32000 steps FR-A820-0.75K-1 PDF.
EEPROM memory cartridge with program transfer function. Power supply: 110mA DC5V (PLC internal power supply), 80mA DC24V (through the power connector by the external power supply).
Analog input points: 4 points.
Voltage input: DC-10~10V.
Current input: DC-20~20mA, 4~20mA MITSUBISHI Programming Manual.
Weight: 0.2kg.
Dimensions: 55 x 90 x 87.
Voltage input and current input of 4 channels can be carried out,
Each channel can be specified as a current input or voltage input.
Built in digital filter function and peak hold function, etc.,
Achieved a high speed of 500 AD S/ch conversion.
FX3UC-4AD can be connected to the FX3GC or FX3UC series MITSUBISHI Programming Manual. Can be used as a screw relay terminal.20 pin connector on both ends of the circular multi-core cable.
Length 5M. "MITSUBISHI inverter FR-F720P series.
Voltage level: three phase 200V.
Frequency converter capacity: 110KW.
It is based on the overall effect of three-phase waveform generation,
In order to approach the ideal circular rotating magnetic field in the air gap of the motor,
A generation phase modulation waveform control inscribesthe polygon to approach the circle way MITSUBISHI Programming Manual.
After practice, it has been improved, that is, the introduction of frequency compensation, can eliminate the error of speed control;
By feedback estimation of flux amplitude, eliminating the influence of stator resistance at low speed, the output voltage and current closed loop,
In order to improve the accuracy and stability of the dynamic.
But there are many control circuit, and no torque is introduced, so the system performance has not been improved.
Frequency converter is aa power control device which uses the power of the power semiconductor device to change the power frequency to another frequency,
Can realize the asynchronous motor soft start, variable frequency speed regulation, improve the operation precision, change the power factor, over current / over voltage / overload protection and other functions FR-A820-0.75K-1 Manual .
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 equipment to the power of the AC power conversion to DC (DC), the process is called rectification.
The direct current (DC) is transformed into alternating current (AC) and its scientific term is "inverter" (inverter).
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.
Inverter output waveform is simulated sine wave,
Is mainly used in three-phase asynchronous motor speed control, and also called frequency governor.
For the variable frequency inverter, which is mainnly used in the testing equipment of instrument and meter,
To sort out the waveform, you can output the standard sine wave, called the inverter power supply FR-A820-0.75K-1 Programming Manual.
The general inverter is 1520 times inverter price.
The main device called "inverter" because of the voltage or frequency of the inverter device ",
Therefore, the product itself is named "inverter", that is: inverter FR-A820-0.75K-1 Manual . "