CIMR-HB4A0370ABC High Speed Data Transmission

CIMR-HB4A0370ABC High Speed Data Transmission

CIMR-HB4A0370ABC system network is the foundation and core of the whole system, and plays a decisive role in the real-time, reliability and expandability of the whole system. This is also true for hybrid control systems. CIMR-HB4A0370ABC is a hierarchical control system, which is divided into two levels: operation management level and process control level. The network technology of the bus structure is relatively mature, the construction is relatively simple, and the joining or exiting of nodes does not require the suspension of network operation, which is a commonly used network structure for industrial control networks.The transmission medium of the N1 network can be twisted pair, coaxial cable, or optical fiber.

The CIMR-HB4A0370ABC operation and management level equipment – operator workstations and the central server is connected by the N1 network, which is a local area network (LAN), the requirements for which is to be able to transmit large amounts of data at a high rate, and which can be selected from Ethernet (Ethernet) or ARCNET. Ethernet adopts the carrier listening/multi-access protocol, with 10Mbps and 100Mbps communication speed, but it does not have real-time; ARCNET adopts the token transmission protocol, with 2.5Mbps communication speed, with good real-time. The network topology of N1 network can be in the form of star, bus and hybrid.