I/O slots: 5 slots.
Can you install the power module.
Outline dimension: 260*130.
There are two types of extended floor,
A power module can be inserted, and the other one is not A3ACPUP21-S3 PDF.
The choice of any type of substrate depends on the total DC5V current consumption and the power supply on the CPU main substrate.
If the total demand is less than the power output, no additional power supply,
Then you can choose a more economical expansion board A3ACPUP21-S3
Both ends of the main base plate of the CPU have an expansion interface, and can be used for extending the cable connection. Remote I/O controller, coaxial cable, coaxial loop system A3ACPUP21-S3 PDF.
How to choose MITSUBISHI PLC.
MITSUBISHI PLC options include the choice of MITSUBISHI PLC models, capacity, I/O module, power, etc..
MITSUBISHI PLC distribution I/O points and design MITSUBISHI PLC peripheral hardware circuit
Draw the I/O point of the PLC and the input / output device connection diagram or the corresponding table,
This part also can be carried out in second steps A3ACPUP21-S3 PDF.
Design PLC peripheral hardware circuit.
Draw the electrical wiring diagram of the other parts of the system,
Including the main circuit and the control circuit does not enter the PLC, etc MITSUBISHI Programming Manual. .
The eelectrical schematic diagram of the system composed of I/O PLC connection diagram and PLC peripheral electrical circuit diagram A3ACPUP21-S3 Manual .
So far the system''s hardware electrical circuit has been determined. Output points: 16 points.
Output voltage and current: DC24V/AC240V, 2A/1 point, 8A/1 common end MITSUBISHI Programming Manual.
Output response time: 12ms.
8 point /1 a public side.
Output form: relay output.
40 point terminal station.
MITSUBISHI PLC protection and chain procedures.
Protection and chain is an indispensable part of the program, must be carefully considered.
It can avoid the control logic confusion caused by illegal operations MITSUBISHI Programming Manual.
MITSUBISHI PLC initialization procedure. After MITSUBISHI PLC on power, the general need to do some of the initial operation,
In order to start making necessary preparations, to avoid the wrong operation of the system.
The main contents of the initialization program are: to some data area, counter and so on,
Data needed to restore some of the data area,
Set or reset some relays,
For some initial state display, etc..
MITSUBISHI PLC program simuulation debugging
The basic idea of program simulation debugging is,
In order to facilitate the form of simulation to generate the actual state of the scene,
Create the necessary environmental conditions for the operation of thee program A3ACPUP21-S3 Manual A3ACPUP21-S3 Programming Manual.
Depending on the way the field signals are generated,
The simulation debugging has two forms of hardware simulation and software simulation.