IPC
Features
Reliability: Industrial PC has in dust, smoke, high / low temperature, humidity, vibration, corrosion, and rapid diagnosis and maintainability, Its MTTR (Mean Time to Repair) is typically 5 min, MTTF is more than 100,000 hours, while the MTTF of ordinary PC is only 10,000 to 15,000 hours.
Real-time, industrial PC is a real-time online detection and control of industrial production process, and the change of working conditions is given, and the acquisition and output adjustment is regulated in time (watchdog function This is the ordinary PC does not have ), Distress self-reset, to ensure the normal operation of the system.
expandability, industrial PC due to the use of the bottom plate + CPU card structure, there is a strong input and output function, up to 20 board, can be equipped with various peripherals in the industry, board card Connected to the channel controller, video surveillance system, vehicle detector, etc. to complete various tasks.
compatibility can simultaneously utilize ISA and PCI and PICMG resources, and support various operating systems, multiple language compilation, multitasking operating systems.
PLC programmable controller
PLC English full name ProgramMable Logic Controller, Chinese is a comprehensive as programmable logic controller, defined is: a digital operational electronic system, designed for Designed in industrial environments. It uses a class of programmable memories for its internal storage programs, perform logical operations, sequential control, timing, counting and arithmetic operation, etc., and controls various types of machinery through digital or analog input / output. Or production process. Programmable Logic Controller is a digital operation for digital operations designed for applications in industrial environments. It uses a programmable memory that performs instructions for performing logical operations, sequential control, timing, counting, and arithmetic operations, and controls various types of mechanical equipment or production via digital or analog input output. process.
The programmable controller is a new general automatic automatic control device developed by computer technology and automation control technology, which is an alternative product as a traditional relay. With the rapid development of microelectronics and computer technology, programmable controllers have more computers, not only can realize logic control, but also have data processing, communication, networks. Since it can change the control process by software, it has been widely used in various fields of industrial control, which has been widely used in various fields of industrial control, and has been widely used in various fields of industrial control, high-capacity, high programming, simple programming, high reliability, strong anti-interference ability. process.
Dispersion Control System
(DCS Distributed Control System)
is a high performance, high quality, low cost, configured flexible decentralized control system series Products can constitute a variety of independent control systems, distributed control systems DCS, monitoring, and data acquisition systems (SCADAs), which can meet the needs of process control and information management in various industrial sectors. The system's modular design, reasonable hardware and software function configuration and easy expansion capability can be widely used in a variety of large, medium and small power plant dispersion control, and the transformation of power plant automation systems and steel, petrochemical, paper, cement, etc. Industrial production process control.
Fieldbus System (FCS)
is a full digital serial, two-way communication system. Measurement and control equipment in the system such as probes, exciters and controllers can be connected to each other, monitor and control. In the classification of the factory network, it is used as both process controls such as PLC, LC, etc.) and a local network for application smart meters such as inverters, valves, barcode readers, etc., and has embedded control applications on the network. Function. Due to its broad application prospects, many abroad have competenched in the power of investment and conduct product development. The internationally known fieldbus type has more than forty kinds, and more typical fieldbuses include: FF, PROFIBUS, LON WORKS, CAN, HART, CC-LINK, etc.
CNC (CNC system)
Modern CNC system is a numerical control system using a microprocessor or a dedicated microcomputer, which is stored in the memory system program (software) to implement control logic. Implement part or all CNC functions, and join the peripherals, called computer CNC, referred to as CNC system.
CNC machine tool is an electromechanical integrated product that is formed by the penetration of traditional machinery manufacturing industries as a new technology represented by the CNC system; the technical scope covers a number of fields:
(1) machine Manufacturing technology;
(2) Information processing, processing, transmission technology;
(3) automatic control technology;
(4) servo drive technology; < / p>
(5) sensor technology;
(6) software technology, etc.