PLC control cabinet

Product details：

Basic composition
1, shell: control cabinet body and internal hang board;
2, strong power distribution system: 220VAC circuit breakers, bus, UPS, Fuse, AC power supply, DC power supply, PLC special power supply;
3, weak power distribution system:
3, 1 PLC independent power supply system: PLC special DC power supply, PLC module
3, 2 signal power supply system: fuse, AC power supply, DC power supply;
4, digital input system: DC power supply, DI module, DI terminal row;
5, digital output system: DC power supply, DO module, small intermediate relay, DO terminal row;
6, analog input system: DC power supply, AI/RTD module, AI/RTD module, AI terminal row;
7, analog output system: AO module, AO terminal row.
8, communication system: CPU, communication module, communication terminal row;
9, control core: CPU, communication module, digital quantity I/O module, analog quantity I/O module;
10, display core: touch screen, center control machine
III. Advantages of PLC cabinets
PLC control cabinet can complete equipment automation and process automation control, achieve perfect network functions, stable performance, extensible, strong anti-interference, etc.. It is the core and soul of modern industry. PLC control cabinet, frequency converter cabinet, etc. can be designed according to user needs to meet user requirements, and can be matched with human-computer interface touch screen, to achieve easy operation purposes. The device can also transmit data with modbus, profibus and other communication protocols of DCs bus. Control and monitoring of the realization of industrial control machine, Ethernet, etc..
Technical parameters
4.1 Technical parameters
It can be divided into mainframes, medium-sized aircraft and minicomputers.
Minicomputer: The control point of the minicomputer is generally within 256 points and is suitable for stand-alone control or small system control.
Siemens minicomputers have S7-200: processing speed 0.8 ~ 1.2 MS; Storage 2K; The number is 248 points; Simulated number 35.
Medium machine: The control point of the medium type machine machine is generally not more than 2048 points. It can be used for direct control of the equipment. It can also monitor multiple low-level programmable program controllers. It is suitable for medium or large control systems.
Siemens Chinese aircraft has S7-300: processing speed 0.8 ~ 1.2 MS; Storage 2K; Number 1024 points; Simulated 128 roads; Network PROFIBUS; Industrial Ethernet; MPI.
Mainframe: The control point of the mainframe is generally greater than 2048 points, which can not only complete more complex arithmetic operations.
It can also perform complex matrix operations. It can not only be used for direct control of the equipment, but also can monitor multiple programmable program controllers at the next level.
Siemens mainframe has S7-400: processing speed 0.3 mm/1k;
Storage receptacle 512K; I/O point 12672;
4.2 Introduction of Electrical Components
PLC cabinet components can use various leading products of internationally renowned companies such as Siemens, Schneider, AB, and other domestic PLCs to achieve flexible combinations of various schemes to meet economic and technical requirements.
Information on Orders
1, provide a circuit system schematic
2, provide secondary circuit system schematic
3, cabinet size
4, point table
5, PLC, electrical brand, model, quantity
The above requirements can be designed by our company. The supplier only needs to provide electrical power, control requirements, and electrical brand.