TRICONEX 9761-210
Generally speaking, DCS usually uses a two-layer network structure, and the first layer is a process-level network. Most DCS use their own bus protocols, such as Siemens and ABB’s Profibus, ABB’s CAN bus, Schneider’s Modbus, etc. These protocols are all established in Based on the standard serial port transmission protocol RS232 or RS485 protocol. On-site IO modules, especially the sampled data of analog quantities (machine code, 213/scanning period) are very large, and there are many on-site interference factors, so network standards with large data throughput and strong anti-interference ability should be adopted. The bus structure based on the RS485 serial port asynchronous communication method meets the requirements of on-site communication.
FOXBORO, EMERSON, TRICONEX, XYCOM, BENTLY, ROCKWELL, ABB, GE, Allen-Bradley, YOKOGAWA, HONEYWELL, RELIANCE, SCHNEIDER, MODICON, Westinghouse, WOODWAED, Motorola, Rexroth, ACSO, Dankong. And other major brands of DCS system accessories, robot system accessories, large servo system spare parts. (Professional discontinued accessories, original imported original products, customs declaration form, and one-year warranty.)
person: Manager Cao Telephone: 15383419322 (Same number on WeChat) QQ number: 2970592941
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