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A73CPU-S3 MITSUBISHI Moving CPU unit A73CPU-S3
Brand: MITSUBISHI
Name: Moving CPU unit
Model: A73CPU-S3
Special multi axis positioning controller for NSD servo system.
Program capacity: Max 60K step.
Input / output points: 1920 points.
Control AC motor required I/O points with PLC control AC motor,
Signal and feedback signal is used as the input signal of PLC,
The control of AC motor is accomplished by using the output signal of PLC to drive the contactor.
For example, the AC motor is controlled by a Y- delta starting with PLC,
Generally need to occupy 4 of the PLC input and 3 output points,
PLC control of a one-way operation of the cage type motor,
4 input points and 1 output points are occupied, and a reversible motor is controlled,
5 input points and 2 output points are needed to control a unidirectional operation of variable pole speed control motor,
5 input points and 2 output points are required to control a unidirectional operation of the rotor AC motor,
3 input points and 4 output points are needed to control a reversible running winding rotor AC motor,
Requires 4 input points and 5 output points.

Input points: 16 points.
Input voltage and current: 3/7mA DC12/24V.
Input response time: 10ms.
16 point /1 a public side.
Positive pole sharing.
Output points: 12 points.
Output voltage: DC24V/AC240V, 2A/1 point, 5A/1 common end.
Output response time: 12ms.
Output type: relay output.
8 point /1 a public end, 3 point /1 a public end MITSUBISHI A73CPU-S3.
Independent contact.
36 point terminal station A73CPU-S3
Control solenoid valve required I/O points by the action principle of the solenoid valve can be known,
A single coil solenoid valve with PLC control to 2 input and 1 output,
A double coil solenoid valve requires 3 inputs and 2 outputs,
A button needs an input; a light sensitive switch needs 4 or 2 inputs,
A signal lamp needs 1 output, band switch,
Several bands are required for several inputs,
In general, a variety of position switches are required to take up 2 input points MITSUBISHI A73CPU-S3.
MITSUBISHI PLC is the main product in the production of MITSUBISHI motor in Dalian.
It uses a kind of programmable memory for its internal storage procedures,
Execute logic operation, sequence control, timing, counting and arithmetic operations, user oriented instruction,
And through digital or analog input / output control of various types of machinery or production process MITSUBISHI A73CPU-S3.
The number of I/O thyristor DC motor control required tube DC motor speed control system is the main form of DC speed regulation,
The thyristor rectifier unit is used to supply power to the DC motor MITSUBISHI Moving CPU unit.
PLC control of the DC drive system, the input of the PLC in addition to the main signal outside the signal,
We need to consider the switching signal, the fault signal transmission device, brake signal and fan fault signal MITSUBISHI Moving CPU unit.
The output of the PLC mainly consider the speed command signal positive 1~3 level, 1~3 level, allowing reverse switching signal and brake open signal etc MITSUBISHI Moving CPU unit. .
In general, a reversible DC drive system controlled by PLC is approximately 12 input points and 8 output points,
An irreversible DC drive system requires 9 inputs and 6 output points. Input voltage range: AC100-120V/AC200-240V.
Output voltage: DC5/24V.
Output current: 5/0.8A.
PLC selection with the development of PLC technology, more and more types of PLC products,
Function is becoming more and moree perfect, and its application is more and more extensive A73CPU-S3.
Different series of different models of PLC has different performance, applicable occasions also have different emphasis,
Price also has a greater difference. Therefore PLC selection,
Under the premise of meeting the control requirements,
Should consider the best performance to price ratio, a reasonable choice of PLC MITSUBISHI A73CPU-S3.


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