FOXBORO P0911QH-A

Description

It can be transported to all parts of the world.

(Excluding special circumstances, the area cannot be transported!)

If necessary, please contact customer service.

[Service contact information]

① Receive email replies within 24 hours (12 hours);

② Reply at any time, please add WeChat.

③ For shipment to countries outside Asia, please contact the seller. (part of the international region, free of freight)

[Product characteristics]

① Brand: FOXBORO

② Model: P0911QH-A

③ Inventory quantity: 1

④ Color: new

⑤ Freight: according to different local freight forwarders, the freight in different regions shall prevail.

⑥ Include tariff or not: do not include any taxes

⑦ Packaging: use the Seller’s safe packaging

All kinds of hardware devices of PLC can form a control system that can meet various requirements. Users do not have to design and make hardware devices themselves. After the hardware is determined, users do not need to change the hardware of PLC in the case of changing the production process or updating the production equipment, but only need to adapt the program to meet the requirements. Therefore, PLC is also widely used in factory automation in addition to stand-alone control.

Modern PLC not only has the functions of logic operation, timing, counting, sequence control, but also has the functions of digital and analog input and output, power drive, communication, human-computer dialogue, self-inspection, record display, etc. It can control a production machine, a production line and a production process.

At present, most PLCs still use “ladder diagram programming mode” in the form of relay control. It not only inherits the clarity and intuition of the traditional control circuit, but also takes into account the drawing reading habits and programming level of the electrical technicians in most factories and enterprises, so it is very easy to accept and master. The symbols and expressions of programming elements in ladder diagram language are quite close to the schematic diagram of relay control circuit. Through reading the user manual of PLC or short-term training, electrical technicians and technicians can quickly learn to use ladder diagram to compile control programs. At the same time, it also provides programming languages such as function diagram and statement table.

When the PLC executes the ladder program, it uses the interpreter to translate it into assembly language and then executes it (the interpreter is added inside the PLC). Compared with the user program written directly in assembly language, the execution time of ladder program is longer, but for most electromechanical control equipment, it is insignificant and can completely meet the control requirements.

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