Professional Delta PLC supplier Shanghai Broadview Automation
Professional Delta PLC supplier Shanghai Kuan Ying Automation, Shanghai Kuang Ying Automation Equipment Co., Ltd. is an internationally renowned high-tech enterprise affiliated to the high-tech enterprise under the Kuanying Group. Now, with its solid strength and rapid development speed, Shanghai Kuanying Automation Equipment has become the vanguard of the industrial control industry. Delta PLC is the abbreviation of Delta Programmable Logic Controller, also known as Delta Programmable, Delta Programmable Controller, Delta Programmable Control, etc. It is specially planned by Delta for industrial automation. An electronic device that ends the digital operation. Delta PLC selects a memory capable of programming, which is used to store instructions for performing operations such as logic operations, sequential operations, timing, counting, and arithmetic operations, and can control various inputs through digital or analog inputs and outputs. Type of mechanical or production process. Features: Delta PLC is known for its high speed, robustness and high reliability. It is widely used in various industrial automation machines. In addition to its fast execution of program calculations and rich instruction sets, Delta PLC In addition to features such as multi-function expansion cards and high cost performance, and support for a variety of communication protocols, the industrial automatic control system is integrated into one. In order to be used in industrial environment, compared with general control devices, PLC has the following characteristics: 1. High reliability and strong anti-interference ability. Two major methods of hardware and software ensure the operation of the device. Reliability:
The first module uses large-scale or very large-scale integrated circuits, a large number of switching operations are completed by non-contact electronic memory, I / O system planning has perfect channel maintenance and Signal conditioning circuit. 1 Shielding - For the primary components such as power transformers, CPUs, programmers, etc., use conductive and magnetically permeable materials to shield against external disturbances. 2 Filtering - Various forms of filtering, such as LC or π-type filtering networks, are used for the power supply system and input lines to eliminate or suppress high frequency disturbances and to weaken the interaction between various modules. 3 Power supply adjustment and maintenance - Select +5V power supply for the core component of the microprocessor, select multi-stage filtering, and adjust with integrated voltage regulator to get used to communication network fluctuations and overvoltage and undervoltage Impact. 4 Blocking - between the microprocessor and the I/O circuit, the optical resistor is used to effectively block the electrical connection between the I/O interface and the CPU, reducing faults and malfunctions; each I/O The mouths are also blocked from each other. 5 Choose a modular structure - this structure helps to repair in a short period of time. Once a module is found to be defective, it can be quickly replaced to make the system work properly. It also helps to speed up the search for the cause. The company will continue to develop energy-saving, efficient, sophisticated and user-friendly products, with professional and common industrial control technology, high-quality and applicable innovative products and deeply integrated solutions to help users complete economic transformation and industrial promotion. Accelerate the pace of internationalization, conquer the international with quality, and aim to become a world-renowned professional supplier of intelligent electrical!