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What does industrial network equipment include ? (-Part 4)
The main function of a gateway is to achieve network interconnection between two high-level protocols through protocol conversion. In the OSI reference model, a gateway is sometimes de...Read more -
What does industrial network equipment include ? (-Part 3)
The additional Stringent requirements for industrial network equipment in adapting to the on-site environment and durability are reflected in multiple aspects, such as: 1) Sturdy and d...Read more -
What does industrial network equipment include ? (-Part 2)
A repeater is the predecessor of a regular hub, which is actually a multi-port repeater. Hubs generally have Ethernet (RJ45) interfaces with different numbers of configurations such as...Read more -
What does industrial network equipment include? (-Part 1)
In the IT field, network equipment usually refers to hubs, switches, routers and so on. In a large network topology, there are multiple layers of network devices, such as switches divi...Read more -
In terms of Industrial 4.0 data interoperability, can horizontal and vertical interoperability be further realized?
This involves whether a complete set of interfaces, attributes and methods can be used between equipment and equipment, between equipment and control system, between equipment and IT m...Read more -
What is the network interconnection and data interoperability of the Industrial Internet of Things?
In the industrial Internet of Things system architecture, network connectivity provides support for promoting the full flow and seamless integration of industrial data. Network connect...Read more -
What is the “two layers and three levels” of the Industrial Internet of Things?
For the data generated by network equipment and business processes, it is required to be able to gather to the remote end in real time, realize data joint analysis, support the rapid d...Read more -
What are the four common network topologies?
Common network topologies include star topology, bus topology, ring topology, tree topology, and other more complex topologies. Each topology has its own advantages and disadvantages, so when designing equipment...Read more -
What are the methods of data transmission in industrial communication?
After the electrical signal becomes a readable digital quantity, there are many ways to transmit in the channel, such as parallel transmission and serial transmission, synchronous tran...Read more -
What are the key indicators of analogue signal acquisition in electrical signals?
Optical fiber transmission has low loss, is suitable for long-distance transmission, and is resistant to electromagnetic interference, but the cost is high. In real applications, it is mainly electrical signals,...Read more -
What is the probe of the real physical world?
Whether it is a general controller, a dedicated data acquisition module, or an intelligent product and terminal, a large amount of data is obtained through sensors. Sensors are convert...Read more -
How to set up the architecture for industrial data collection? (3)
Intelligent products and terminals emphasize remote wireless access and mobility. Through the operator 4G/5G Cellular network, Wi-Fi and other indoor short-distance communication, or low-power WAN wire...Read more
