Max input / output points: 14 points.
Power supply voltage: DC24V.
Input points: 8 points.
Output points: 6 points.
Output type: Transistor (source).
Power consumption (W): 19 FR-F740-7.5K-CHT PDF.
Weight (kg):0.3.
Size (WxHxD) mm:60x90x75.
Positioning and pulse output functions: a PLC cell can output 2 point 100KHz pulses at the same time.
PLC is equipped with 7 special positioning instructions,
Including zero return, absolute or relative address expression and special pulse output control FR-F740-7.5K-CHT
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 FR-F740-7.5K-CHT PDF.
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 FR-F740-7.5K-CHT PDF.
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 achieve RS232, RS485, RS422 communication. Power: 30kw.
Purpose: to suppress the power harmonics MITSUBISHI TECHNICAL MANUAL.
Connected to the inverter input, can be used to improve the power factor, reduce the input side of the high harmonic current.
According to the motor power used to select AC reactor.
(when the inverter capacity is greateer than the motor capacity, is still based on the motor capacity to choose MITSUBISHI TECHNICAL MANUAL FR-F740-7.5K-CHT Manual . ) Total points: 20 points.
Input points: 12 points.
Output points: 8 points.
Voltage: AC220V.
Output type: transistor.
Outline dimension: 75*75*90.
MITSUBISHI FX1S series PLC is suitable for the smallest package,
It is the preferred target for low cost users to seek powerful control over a limited range of I/0 MITSUBISHI TECHNICAL MANUAL.
FX1S provides up to 30 I/O points, and can be transmitted through serial communication data,
MT models also have the ability to locate, widely used in a variety of small mechanical equipment. MITSUBISHI inverter FR-F740 series.
Voltage level: three phase 400V.
Frequency converter capacity: 500KW.
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.
Why is the frequency of the inverter voltage proportional to thee 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 mmotor FR-F740-7 FR-F740-7.5K-CHT TECHNICAL MANUAL. 5K-CHT Manual .
Therefore, if the magnetic flux decreases, the electromagnetic torque will decrease, which leads to the reduction of the load carrying capacity.