Input voltage range: AC100-120V/AC200-240V.
Output voltage: DC5V.
Output current: 8A.
For Q4ARCPU.
The control module monitors the power supply, the error
CPU state,
And its own error state.
It sends out
Error signal a6raf and open the corresponding
Relay output A0J2-E24T.
I/O points is an important indicator of PLC.
> Reasonable selection of I/O points can not only satisfy the control requirements of the system,
And the total investment of the system is the lowest A0J2-E24T.
The input and output points and types of PLC should be determined according to the analog quantity and switch quantity of the controlled object,
Generally an input / output element to take up an input / output point.
Taking into account the future adjustment and expansion,
In general should be estimated on the total number of points plus the amount of spare 20%~30% A0J2-E24T.
The following describes the centralized control system I/O points of the estimate. Analog output DC4-20mA.
8 channel analog output module.
Ans series has now launched a dedicated 8 channel D/A components,
Both voltage output and current output can be provided MITSUBISHI A0J2-E24T.
In this way, the user system to provide a higher density of D/A features,
The same method is used to maintain the same output voltage or current output.
Output points: 24 points.
Voltage: DC12/24V.
OFF leakage current: 0 MITSUBISHI A0J2-E24T.1mA.
Output type: transistor output (type sink).
Response time: 2ms.
8 point /1 a public side.
36 point terminal station.
With the surge absorber.
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 A0J2-E24T.
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.
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..
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.
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.
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 buttonn 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 A0J2-E24T.