PLC Electrical Control Box
Synnor specializes in manufacturing a high-quality series of power distribution box. Our service line includes low voltage distribution box, XL-21 and GGD series cabinets, PLC electrical control box, metal monitoring box, fan control box and meter box. Our engineers team support assembled electrical box according to your low voltage circuit for project use, ensuring reliability and safety.
What is PLC Electrical Control Box?
PLC, programmable logic controller (PLC), refers to a complete control cabinet that enables the electrical control of motors and switches.
The PLC control cabinet features a compact structure and comprehensive functionality. Depending on the actual control scale, it can achieve standalone automated control or form a distributed control system (DCS) through industrial Ethernet or fieldbus networks. It enables equipment and process automation control, delivers robust networking capabilities, and offers stable performance, high scalability, and strong anti-interference characteristics, making it the core and soul of modern industrial operations.
Customized designs are available based on user requirements, and it can be equipped with an HMI touchscreen for ease of operation. The system can also interface with upper-level monitoring systems via communication protocols such as Modbus and Profibus over the DCS bus for data transmission, control, and monitoring.
PLC control cabinets are widely used in applications such as constant pressure water supply, environmental wastewater treatment, air compressors, fans and pumps, central air conditioning, port machinery, machine tools, boilers, papermaking machinery, food processing machinery, and more.
PLC Electrical Control Cabinets Show
PLC Electrical Control Cabinet For Environmental Protection sewage treatment
PLC Electrical Control Cabinet For mechanical motor control
PLC Electrical Control Cabinet For Automation Machinery
How will Synnor manufacture your PLC Control Cabinet
Consider for Your Electrical Enclosure Design
- Structure & Size：Determine size based on installation site, allowing room for operation/maintenance. Use robust materials like cold-rolled steel (1.2-2.0mm) or stainless steel.
- Electrical Performance：Select the appropriate enclosure specifications based on the voltage, current, frequency, and other parameters of the connected equipment.
- Environmental Adaptability：Select the appropriate IP rating based on the installation environment, such as IP54 (dust and water protected) or IP66 (dust-tight and protected against powerful water jets). In chemically corrosive environments, use stainless steel materials or surface zinc plating to extend the enclosure’s service life.
- Heat Dissipation and Ventilation：Incorporate ventilation holes or slots in appropriate areas of the enclosure to prevent excessive internal temperatures.
- Mechanical Structure and Handling：Choose suitable door type (front/side/rear) for easy maintenance. Include lifting hooks for portability. Eliminate sharp edges for operator protection.
Synnor Manufacture your Custom Electrical Enclosures
- Confirming the Application Environment：We will communicate with you to understand the specific application scenario of your project. Based on this, we will provide recommendations for suitable materials for the custom electrical enclosure, such as waterproof stainless steel, painted cold-rolled steel, or galvanized steel.
- Confirming Internal Components：We will work with you to confirm the spatial requirements and layout of the internal devices. This allows us to select the appropriate enclosure size and internal configuration to house all components effectively.
- Selecting the Appropriate IP Rating：We will determine the necessary Ingress Protection (IP) rating based on whether the enclosure will be installed indoors or outdoors. The enclosure will then be manufactured to meet the specifications of the required IP standard.
- Choosing a Surface Finish：To meet both functional and aesthetic needs, we offer personalized surface treatment options. These include high-quality color powder coating or an all-over brushed finish for stainless steel. We can also accommodate brand identity requirements by providing custom logo.
Programming PLC according to your project needs
- Please provide the application scenario and technical requirements of your project (such as current and voltage conditions, temperature control requirements, automation control conditions, etc.). Our professional engineers will assess the feasibility of the electrical system design and perform the PLC programming.
- You may choose to have us use branded components (e.g., MCBs, MCCBs, sockets, lithium batteries). Alternatively, provide your Bill of Materials (BOM), and we will manage the procurement and assembly.
The entire system will be assembled and tested by professional engineers. Finally, the engineer will provide operational documentation to complete the handover.
