ABB HAI805 HAO805 PLC system module

Description

Due to the adoption of a new Producer/Consumer model in ControlNet, it has high functionality that traditional networks cannot imagine. Specifically, this includes using the same network to transmit information with different real-time requirements. Traditionally, the network used between PLC processors cannot be used to expand I/O racks or slave stations, and vice versa. However, ControlNet can meet both requirements, so only a complete control layer network needs to be formed on site. This function also provides the possibility of achieving I/O sharing on ControlNet.

On ControlNet, users can form master-slave, multi master, and peer-to-peer communication networks as needed, and even mix master-slave, multi master, and peer-to-peer communication networks on the same network, providing great flexibility for network applications.
According to the characteristics of each node, the nodes on ControlNet can choose to use various working modes such as patrol, timing and reporting on changes, which greatly reduces the transmission of useless information on the network, effectively uses the network bandwidth, and improves the network efficiency.

Certainty and Repeatability
A significant characteristic that distinguishes ControlNet from traditional networks is its determinism. Due to the use of a producer/consumer network model, ControlNet’s network speed and efficiency do not vary with the number of nodes on the network and network distance. Additionally, users can pre configure the information transmission time (in milliseconds) of nodes on the network, Users do not need to write communication programs to ensure that all information is transmitted within predetermined time intervals. The time slice technology adopted by ControlNet theoretically eliminates the possibility of network congestion. Certainty and repeatability are increasingly being applied in modern control systems.

The following are the main brands
1. {Rockwell Allen Bradley}
2. ABB
3. {Schneider}
4. {General Electric}
5. Honeywell
6. {Westinghouse}
7. HIMA {Black Horse}
8. Kollmorgen
9. Reliance
10. Woodward
11. {Bosch Rexroth Bosch Rexroth}
12. B&R
13. KUKA
14. FOXOBORO
15. Emerson
17. XYCOM
18. FANUC {FANUC FANUC}
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