Industrial PLC Cabinet Project
The PLC control cabinet can complete equipment automation and process automation control, achieve perfect network functions, have stable performance, scalability, strong anti-interference characteristics, and is the core and soul of modern industry. PLC control cabinets, frequency conversion cabinets, etc. can be customized according to user needs to meet user requirements, and can be paired with human-machine interface touch screens to achieve easy operation. The device can also transmit data with communication protocols such as modbus and profibus on the DCS bus upper computer; Control and monitoring implemented by industrial computers, Ethernet, etc
Structural Composition
PLC Host: As the core component, it consists of a Central Processing Unit (CPU), memory, and Input/Output (I/O) interfaces. The CPU is responsible for executing program instructions, the memory is used to store user programs and data, and the I/O interfaces enable signal exchange with external devices.
Power Module: It provides a stable power supply for the PLC and other devices inside the cabinet. It converts the externally - input alternating current into direct current required by the PLC and is equipped with protection functions against over - voltage, over - current, under - voltage, etc., ensuring the reliable operation of the system.
Input/Output Modules: They include Digital Input (DI) modules, Digital Output (DO) modules, Analog Input (AI) modules, and Analog Output (AO) modules. The DI modules are used to collect external switch signals, such as those from buttons and limit switches. The DO modules are used to control external actuators, such as relays and solenoid valves. The AI modules are used to collect analog signals, such as temperature, pressure, and flow. The AO modules are used to output analog signals to control devices like control valves and frequency converters.
Communication Module: It enables communication between the PLC and other devices or systems, such as data exchange with a host computer, touch screen, other PLCs, or intelligent meters. Common communication methods include Ethernet, RS - 232, RS - 485, Profibus, and Modbus.
Relays and Contactors: They are used to control the on - off of high - current loads, such as motors and heaters. A relay can use a small current to control a large current, while a contactor is used for frequently connecting and disconnecting the main circuit.
Fuses and Circuit Breakers: As protective components, when a short - circuit occurs in the circuit, the fuse's fuse element melts to cut off the circuit. A circuit breaker can automatically trip in case of faults such as overload and short - circuit to protect the safety of equipment and personnel.
Cabinet: Usually made of steel plates, it has a certain protection rating. It can prevent dust, moisture, etc. from entering and protect the internal devices. The cabinet is equipped with a cabinet door, heat dissipation holes, terminal blocks, etc., which facilitate operation, maintenance, and wiring.
| Name |
Control cabinet/panel |
| Product type |
One control by one |
| Box/cabinet size |
Customizable |
| Funtion |
Start Stop |
| Box/cabinet thickness |
0.8/1.2/1.5mm |
| Instal type |
wall mounting/console mode |
Fujian Guozhiyun Information Technology Co., Ltd. is a professional company engaged in electrical automation, dedicated to providing customers with overall power distribution and automation solutions for high and low voltage electrical control cabinets, distribution cabinets, explosion-proof cabinets, network design, production, and PLC programming.Our products and services are widely used in manufacturing, energy, transportation, petrochemical and other industrial fields. We have an experienced and skilled R&D team that can tailor the most suitable solutions for customers according to customer needs and project characteristics.If you have any requirements or questions, please feel free to contact us, we will serve you wholeheartedly! Sincerely hope that we can establish a good cooperative relationship in the near future, and promote common development and achieve mutual benefit.
Q: Are you a manufacturer? If yes, where is your factory?
Yes, we are manufacturer. Our factory and headquarters are located in Minhou County, Fuzhou City, Fujian Province, China, about 60 minutes' drive from Changle Airport and 30 minutes' drive from Fuzhou Railway Station. Mawei Harbor is the closest to us.
Q: What can I buy from you?
Complete sets of distribution boxes, distribution panels, control panels, control boxes, power supply cabinets, electrical cabinets, etc. We have 15 years of experience in the electrical automation industry and are committed to providing customers with high and low voltage electrical control cabinets, distribution cabinets ,explosion-proof cabinets, etc. Design, production and PLC programming of integrated power distribution and automation solutions.
Q: How can I place an order with you?
You should first provide us with detailed technical specifications or SLD (single line diagram) or related drawings, etc. via email, WeChat, whatsapp, phone, etc. You can contact any of our sales staff at any time for quotation and further communication.
Q: How long does it take to get a quote? What is the lead time?
After receiving the details, we will give you a quotation within 2 days. Generally speaking, it takes about 15 days for samples and about 26 days for mass production. The specific delivery time depends on the items and quantity of your order.
Q: What are your payment terms?
We accept any flexible and fast payment method.Irrevocable letter of credit at sight.Pay 30% in advance as deposit + 70% of the balance after the goods are ready (support T/T, Paypal, Apple Pay, Google Pay, Western Union, WeChat, etc.)
Q: Do you have an overseas technical team?
Yes, if you need it, our technical team can go to the site to guide installation, testing, debugging, maintenance, etc., and we can discuss it in detail.
Q: If we want to visit your factory, can you book a good hotel near the factory and pick us up from the airport or train station?
No problem at all. If you need an invitation letter before coming to China, we can provide it to you.
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