MITSUBISHI inverter FR-F740 series.
Voltage level: three phase 400V.
Frequency converter capacity: 560KW.
The main circuit of the inverter can be divided into two categories in general: voltage type is the voltage source of the DC converter for AC inverter,
The filtering of the DC circuit is the capacitance; the current mode is the DC conversion of the current source to the AC inverter,
The DC loop filter is the inductor FR-F740-22K-CHT datasheet PDF catalog FR-F740-22K-CHT PDF datasheet FR-F740-22K-CHT
Why is the frequency of the inverter voltage proportional to the change?
The electromagnetic torque of any motor is the result of the interaction between the current and the magnetic flux, the current is not allowed to exceed the rated value, otherwise it will cause the heating of the motor FR-F740-22K-CHT datasheet PDF catalog FR-F740-22K-CHT PDF datasheet.
Therefore, if the magnetic flux decreases, the electromagnetic torque will decrease, which leads to the reduction of the load carrying capacity. Function: bus convert FX5 to FX3.
Input and output points: 8 points.
Conversion module connecting FX3 series expansion module.
FX3 series expansion module, only the right side of the bus conversion module can be connected. Max input / output points: 14 points FR-F740-22K-CHT datasheet PDF catalog FR-F740-22K-CHT PDF datasheet.
Power supply voltage: 24VDC.
Input points: 8 points.
Output points: 6 points.
Output type: relay.
Power consumption (W): 6.5.
Weight (kg):0.22.
Size (WxHxD) mm:60x90x49.
Host has 10 points (6I/4O), 14 points (8I/6O), 20 points (12I/8O), 30 points (16I/14O) of 4 types.
This type of PLC is mainly used in all of the digital input, digital output control point of the device.
Can be directly connected to the 220V city power, built-in 8K step EEPROM memory, no battery, easy to maintain.
The series transistor output (MT) of the PLC, can be output 2 100KHz pulse, direct drive servo or stepper motor.
The series PLC can not be brought with the expansion module, but can be installed by the BD board to extend a small amount of I/O.
The series 1N through the installation of BD series PLC board, can achhieve RS232, RS485, RS422 communication FR-F740-22K-CHT datasheet PDF catalog FR-F740-22K-CHT PDF datasheet.
All equipment is digital input and output point.
The total I/O points are not more than 30 points, and the input points are less than 16, thhe output points are less than 14 FR-F740-22K-CHT datasheet PDF catalog FR-F740-22K-CHT PDF datasheet.
Its MT series of PLC can drive 2 way servo or stepper, commonly used in the control system for a simple manipulator.