Factory automation control system case

    The rapid development of Industrial Ethernet switches and Industrial Ethernet technology has promoted the process of factory informatization. Today's automated systems are demanding that all devices be networked, that industrial networks be as flat as possible. And there be a single network from the top to the shop floor, this can reduce the cost of equipment installation, personnel training and inventory, and the advanced performance of the Industrial Ethernet compared with traditional fieldbus is a great attraction for factory automation, for example, voice, video, remote diagnosis and management, computer system integration, internet function, complex and flexible topology and security management. Information System requires the whole network system can effectively deal with a large amount of data, including control data transmission, convenient system configuration, system diagnostic ability, transparent routing management. The rise of ERP and MES system challenges the mechanism of data exchange and sharing in enterprises. Traditional automatic control system and network structure can not meet the needs of users, the Industrial Ethernet Switch + Industrial Ethernet mode will be an integral part of modern factory automation systems.

The industrial environment requires high reliability of industrial control network and strong redundancy function of industrial Ethernet; the industrial control requires high real-time communication. The industrial environment is extremely harsh and often requires industrial Ethernet equipment to run in the environment with strong electromagnetic interference, severe vibration, dust, ultra-high temperature or ultra-low temperature for a long time. Our self-developed Gigabit-managed series industrial Ethernet switches are designed for harsh industrial environments and have reliable redundancy features, making them the ideal choice for industrial control communications.

  The network scheme uses NEU50244T8CGS-SFP core layer Industrial Ethernet switches as the backbone network from the control center to connect with NEU3084GM-SFP L2 management ring switches in each workshop to form a gigabit fiber link redundant self-healing ring network, at the same time, the control information of the control station is transmitted to many automatic equipments, such as PLC, to realize the unified management and automation of automatic equipments and sensor equipments.