Description
WESTINGHOUSE 1C31116G04
Our main business is PLC programmable controller module, DCS card, ESD system card, vibration monitoring system card, steam turbine control system module, gas generator spare parts, etc. The company is committed to providing automation solutions for global industrial users and building a one-stop supply platform for industrial control spare parts.
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? ? ?? The spare parts sold by us are guaranteed for one year and have been strictly tested and certified. Now we have become a global sales enterprise of industrial automation spare parts and components.
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? ? ? ? The company operates in e-commerce mode, reduces intermediate links, and provides consumers with high-quality products and satisfactory services at the first time. The company has a complete logistics supply system, and has established a good cooperative relationship with many foreign well-known brand manufacturers.
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? ? ? ? Our products are widely used in CNC machines? Metallurgical, oil and gas, petrochemical, chemical, paper printing, textile printing and dyeing, machinery, electronic manufacturing, automobile manufacturing, tobacco, plastic machinery, electric power, water conservancy, water treatment/environmental protection, municipal engineering, boiler heating, energy, power transmission and distribution and other industries.
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? ? ? ? We have established close cooperation with many famous PLC and DCS product maintenance service providers in the world. We can directly purchase goods from overseas, provide equipment and spare parts from different countries and manufacturers, including some old system spare parts that are out of production, solve the problems you are looking for in many places or worry about product quality problems, etc. We have great advantages in price, product details, and sincerely welcome you to inquire or use E-mail? Query!
The central processing unit (CPU) of PLC is generally composed of controller, arithmetic unit and register. These circuits are integrated in a chip. The CPU is connected with the storage unit and input/output interface circuit through data bus, address bus and control bus.
Like ordinary computers, CPU is the control center of the whole PLC. It commands the PLC to work in an orderly manner according to the functions given by the system program in the PLC. The CPU mainly completes the following tasks:
Receive and store programs and data input by users through input devices such as programmers.
The status or data of the field signal is received through the I/O unit by scanning and stored in the input image register or data memory.
Diagnose the working fault of PLC internal circuit and syntax error in programming.
After the PLC enters the running state, it executes the user program to complete the processing, transmission and storage of various data and corresponding internal control signals, so as to complete various operations specified by the user instructions.
Respond to requests from various peripheral devices (such as programmers, printers, etc.).
The random type of CPU used by PLC is different. At present, the small PLC is a single CPU system, and the medium and large PLC is a dual CPU or even multiple CPU system. At present, there are three types of microprocessors commonly used in PLC: general purpose microprocessors, single chip microprocessors (that is, single chip microprocessors), and bit chip microprocessors.
All prices listed on the official website are subject to confirmation by contact: Wu Jiedong (manager).
Our product: brand new original packaging
Our warranty: All new or repaired parts have a 12 month warranty period beginning
Our payment: 100% telegraphic transfer of inventory items before shipment, conditions can be proposed!
If you have any downtime spare parts that you cannot find, please feel free to call or use email to contact me. If there are issues that the product cannot solve, please contact me. Product prices can be negotiated. Please do not consider contacting me!
