Input points: 32 points.
Voltage: DC12V/DC24V/AC12V/AC24V.
Current: 4mA (DC12V/AC12V) /8.5mA (DC24V/AC24V).
Response time: 25ms.
32 points / a common end.
38 point terminal station.
System program memory for storing system program,
Including management procedures, monitoring procedures, as well as the user program to do the compiler to compile the process of interpretation FR-A720-90K.
Read only memory. Manufacturers use, content can not be changed, power does not disappear FR-A720-90K
PLC selection with the development of PLC technology, more and more types of PLC products,
Function is becoming more and more perfect, and its application is more and more extensive.
Different series of different models of PLC has different performance, applicable occasions also have different emphasis,
Price also has a greater difference FR-A720-90K. Therefore PLC selection,
Under the premise of meeting the control requirements,
Should consider the best performance to price ratio, a reasonable choice of PLC.
Each scanning process. Focus on the input signal sampling. Focus on the output signal to refresh FR-A720-90K.
Input refresh process. When the input port is closed,
Program in the implementation phase, the input end of a new state, the new state can not be read .
Only when the program is scanned, the new state is read.
A scan cycle is divided into the input sample, the program execution, the output refresh.
The contents of the component image register are changed with the change of the execution of the program.
The length of the scan cycle is determined by the three.
CPU the speed of executing instructions.
Time of instruction.
Instruction count.
Due to the adoption of centralized sampling.
Centralized output mode.
There exist input / output hysteresis phenomena, i.e., the input / output response delay. Type: HA-SE series.
Rated output: 2.0KW.
Rated speed: 2000r/min.
Electromagnetic brake: there.
Control complex, easy to achieve intelligent,
The electronic commutation method is flexible and can be changed by square wave or sine wave.
Motor maintenance free, high efficiency, low operating temperature,
Electromagnetic radiation is very small, long life, can be used in a variety of environments.
AC servo motor is brushless motor, which is divided into synchronous and asynchronous motor,
Synchronous machines are commonly used in motion control,
Its power range, you can do a lot of power.
Large inertia, the maximum rotation speed is low, and with the increase of power and rapid reduction.
So it is suitable for the application of low speed and stable operation.
The rotor of the servoo motor is permanent magnnet,
Drive controlled U/V/W three phase electric electromagnetic field,
The rotor rotates under the action of the magnetic field,
At the same time the motor comes with the encoder feedback signal to the drive,
According to the feedback value and thhe ttarget value, the driver is compared,
Adjust the rotor rotation angle FR-A720-90K FR-A720-90K.
The accuracy of the servo motor is determined by the accuracy of the encoder.
FR-A720-90K Operation manual/Instructions/Model selection sample download link: /searchDownload.html?Search=FR-A720-90K&select=5