Function extension board for RS-485 communication.
No DC24V consumption, do not take up input and output. Analog input points: 4.
Analog output points: 1 points.
Analog input and output expansion module.
With 4CH analog input and 1CH analog output.
With -100mV~100mV micro voltage input range, and therefore do not need a signal converter, etc FR-E720S-0.4K Instruction manual. .
Resolution of 15 bit binary + symbol 14bit, 1bit binary + symbol 1bit high precision analog input and output modules FR-E720S-0.4K
Each channel can be used for different input ranges.
Built in input filter adjustment function, internal operation function, proportion function.
Connect FX3UC, FX3GC, you need to use FX2NC-CNV-IF or FX3UC-1PS-5V. Total points: 40 points FR-E720S-0.4K Instruction manual.
Input points: 24 points.
Output points: 16 points.
Voltage: AC220V.
Output type: relay.
Outline dimension: 130*75*90.
FX1N series is a very powerful micro PLC,
Can be extended to up to 128 I/O points,
And can increase the special function module or the expansion board.
Communication and data link function options make FX1N in the volume, communication and special function modules and other important applications is very perfect FR-E720S-0.4K Instruction manual. Analog input points: 8 channels
Voltage input range: DC-10~10V.
Current input range: DC4~20mA, DC-20~20mA.
The resolution of 14 bit binary + symbol 1 bit, 13 bit binary + symbol 1 bit analog input module MITSUBISHI FR-E720S-0.4K Manual .
Voltage input, current input, thermocouple temperature sensor input of the 8 channel can be carried out.
The channel can be used as the unit, the mixed use of voltage, current, thermocouple input MITSUBISHI FR-E720S-0.4K Manual . Input points: 14 points.
Output points: 10 points.
Power supply voltage: AC100-240V.
Output type: transistor output (source).
Built in CPU, power supply, input and output. While maintaining the convenience of FX1N while improving performance MITSUBISHI FR-E720S-0.4K Manual .
Special adaptor and function expansion board can be installed and used FX3 series.
High speed operation.
Basic instructions: 0.21 s/ instruction.
Application instruction: 0.5 s/ instruction.
Large capacity memory.
Built in program memory 32000 steps.
EEPROM memory cartridge with program transfer function. "MITSUBISHI inverter FR-F740P series.
Voltage level: three phase 400V.
Frequency converter capacity: 22KW.
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.
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 a 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.
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 mainly used iin 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-E720S-0.4K Applied.
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-E720S-0.4K Instruction manual. "