Max input / output points: 96 points.
Power supply voltage: 24VDC.
Input points: 48 points.
Output points: 48 points.
Output type: Transistor (source).
Power consumption: 14W.
Weight (kg):0.45.
Size (WxHxD) mm:86x90x87.
Taking into account space saving and processing speed.
Connector input and output type compact high performance universal machine FR-F740-0.75K-CHT .
Compact, scalable input / output FR-F740-0.75K-CHT
Can connect analog quantity, communication, positioning, etc..
Rich special extension equipment for FX2N.
By connecting the compact FX2rvc series with the input and output expansion module.
The input and output can be extended to 256 points.
Built in 8000 step RAM memory.
By installing the memory card box, the maximum can be extended to the 16000 step FR-F740-0.75K-CHT .
Overseas oriented products meet all kinds of international standards.
Use terminal module to replace connector connection or relay terminal row connection,
So as to save the wiring inside the cabinet. MITSUBISHI inverter FR-D720 series.
Voltage level: three phase 200V.
Frequency converter capacity: 0.4KW.
Vector control variable frequency speed control is the practice of the asynchronous motor in the three-phase coordinate system of the stator current Ia, Ib, Ic, through the three-phase to two-phase transformation,
The alternating current of Ia1Ib1 is equivalent to a two phase stationary coordinate system, and then is rotated by the rotor field oriented,
Equivalent to the DC current Im1, It1 (Im1 equivalent to DC motor excitation current in synchronous rotating coordinate system;
It1 equal to the armature current proportional to the torque, and then imitate the DC motor control method, to obtain the DC motor control,
The control of asynchronous motor is realized through the corresponding inverse coordinate transformation FR-F740-0.75K-CHT . Power: 0.75kw.
Purpose: high frequency braking resistor.
The use rate of the built-in regenerative brake of the transducer can be promoted.
When using the FR-ABR type brake resistor, the short circuit piece between the terminal PR-PX is removed. Does not remove the short circuit chip will lead to overheating of the brake resistor.
The utilization rate of the regenerative braking should be less than the allowable brake use rate in the above table.
With the operating frequency of the brake resistor to reach 300 deegrees C or higher, it is necessary to take protective measures and cooling FR-F740-0.75K-CHT TECHNICAL MANUAL.
MYS type resistor can be used. But please pay attention to the allowable brake use rate.
Do not remove the terminal P/+ and P1 between thhe short circuit chip, in addition to connecting the DC reactor FR-F740-0.75K-CHT TECHNICAL MANUAL.
The installation of thermal relay, to avoid overheating and burn the braking resistor.