I/O slots: 8 slots.
Could you install the power module.
Outline dimension: 420*130.
There are two types of extended floor,
A power module can be inserted, and the other one is not.
The choice of any type of substrate depends on the total DC5V current consumption and the power supply on the CPU main substrate AJ55TB2-8T PDF catalog .
If the total demand is less than the power output, no additional power supply,
Then you can choose a more economical expansion board AJ55TB2-8T
Both ends of the main base plate of the CPU have an expansion interface, and can be used for extending the cable connection. 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 AJ55TB2-8T PDF catalog .
Output points: 16 points.
Output voltage: DC12/24V.
OFF leakage current: 0.1mA.
Output response time: 2ms.
16 point /1 a public side.
Output type: transistor output (type sink).
With the surge absorber.
50 point terminal station.
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 AJ55TB2-8T PDF catalog .
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 AJ55TB2-8T PDF datasheet.
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 AJ55TB2-8T PDF datasheet. .
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 MITSUBISHI AJ55TB2-8T PDF datasheet.
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 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 AJ55TB2-8T PDF catalog AJ55TB2-8T datasheet.