FOXBORO RH926GQ - Base Cable

Description

Because the industrial production process is a decentralized system, the way of process control is decentralized, and the operation and management should be centralized. With the continuous expansion of industrial production scale, the requirements of control management continue to improve, the process parameters are increasing, the control loop is becoming more and more complex, and the control system is favored by the industrial control community once it appears. DCS is a system integrating computer technology, control technology, network communication technology and graphic display technology. Compared with the conventional centralized control system, it has the following characteristics: 1. Decentralized control is realized. It makes the system control decentralized, high reliability, small, easy to maintain. 2, to achieve centralized monitoring, operation and management. Make management and site separation, management can be more integrated and systematic, 3, the use of network communication technology, which is the key technology of DCS, it makes the control and management are real-time, and solve the expansion and upgrade of the system. Online maintenance and modification All I/A Series components can be replaced online without disturbance. You do not need to cut off the power supply or take ESD measures. I/ASeries can modify control configurations and application software online without causing any disturbance to the system. I/A Series can also add FBM cards online. Digital control machine tools and machining centers have formed a fully automated real-time control system in modern society, using highly reliable components to accelerate the operation of equipment, which can make the control system quickly use diagnostic solutions to find the cause of mechanical failure when it occurs, and deal with it in time to reduce the loss of mechatronics equipment. But all this means stopping the working equipment in the middle of the process to find out the cause of the failure.

Features of I/A Series system The system consists of a process control station, a process operation station, an engineer workstation/application computing processing station, an information management station and a communication system. (1) Process control station The process Control station of I/A Series is called the Control Processer (CP). CP itself is a multiprocessor system consisting of: Network communication processor I/O bus communication processor Control processor The control processor uses three types of diagnostic test procedures: power-on self-test, run-time and monitor clock check, and off-line diagnosis to detect and/or isolate faults. Considering the requirements of process reliability, this system is equipped with CP40B. The control processor connects various fieldbus components (FBM) i.e. I/O cards via fieldbus. Field bus connection CP and FBM. Provide high-speed fault-tolerant communication, communication rate of 268.75 KBPS, communication protocol IEEE1118, using shielded twisted pair wire, the longest distance of 1800 meters. Analog fieldbus components (FBMS) are single-channel isolated, one-to-one A/D conversions. Each channel adopts electrical isolation and photoelectric isolation technology, and the I/O circuit adopts overcurrent protection technology, which does not need to use fuse, and improves the operation reliability of the system. Thanks to the reliable and long-distance fieldbus, users can place the I/O cabinet on the site, and two shielded twisted pair cables can replace hundreds of thousands of expensive field wires of the same distance, such as temperature compensation wires. The I/A Series also has the ability to add or remove FBM cards online without affecting the process. (2) Engineer station and operation station Engineer station and Operation station 64-bit workstations from SUN are used for the operation station. It supports industry standard communication protocols, such as TCP/IP and DECNET, and can be very convenient to connect with the factory information network.

Main brands include: ABB, Bailey, GE, FOXBORO, Invensys TRICONEX, Bentley BENTLY, A-B Rockwell, EMERSON EMERSON, B&R, MOTOROLA, FUANC, REXROTH, KUKA, HONEYWELL, NI, DEIF, Yokogawa, WOODWARD WOODWARD, Ryan, SCHNEIDER SCHNEIDER, Yaskawa, MOOG, EPRO, PROSOFT and other major brands

The company focuses on DCS, PLC, robot, large servo four systems

The main products are various modules/cards, controllers, touch screens, servo drivers Company advantage: Supply imported original products, professional production of spare parts One year warranty, fast delivery time, complete supply !！！ ① 24 hours email response (12 hours); ② For shipment outside Asia, please contact the seller.

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