CC-Link IE TSN was developed to meet future market demands and has added Time Sensitive Networking (TSN) technology, additional standards related to IEEE Ethernet, to integrate Operational Technology (OT) and IT while further strengthening performance and functionality.

Also, with the diversification of development methods, it has enabled flexible implementation for various types of equipment and also achieved mixed usage of information communications by using Internet Protocol (IP) and control communication technology. It is expected that these will improve efficiency and reduce time for the construction of smart factories using the IIoT.

The CC-Link IE specification was released in 2007 as the first 1Gbps Ethernet-based open industrial network and has expanded its function and scope of application to motion and safety control after starting from general input/output control. Its features achieve a mixture of high-speed and large-capacity control communication (cyclic data) that combines with non-control communication (transient data). The two can coexist thanks to the 1Gbps bandwidth. Furthermore, it is easy to diagnose the cause of network errors. Since it is simple to build not only the system that controls and monitors a production site but also the system that collects and analyses information on the production site, it is expected to bring benefits to a range of different industries.

On the other hand, as IIoT systems have progressed to the practical stage in recent years, market demands for using a wide range of devices implementing general purpose Ethernet communication have increased. Moreover, requests for high function motion control equipment and protocol implementation for various types of equipment have increased. To meet these demands, the CC-Link IE TSN was developed, a network which significantly improves the performance and functions of the current CC-Link IE. Furthermore, it has increased openness through utilisation of TSN technology.

• Flexible IIoT system construction
  • Adopts TSN Ethernet communication technology as a time sharing method
  • Enables collection of information from end devices by IP communication while securing real-time control communication
• Faster time to market and reduced downtime
  • Easier network diagnosis by using general purpose Ethernet diagnostic tools compliant with SNMP
  • By means of time synchronisation of compatible devices, it is easy to investigate the cause of problems
• Further productivity improvement
  • With the improvement of communication performance, CC-Link IE TSN can offer a motion control operation cycle time of better than 31.25µs
  • Segregation of high and low performance device communication, leading to optimised performance for all network stations and the system as a whole 
• Diversification of development methods
  • Offers hardware (ASIC and other device based) and software (protocol stack) development methods
  • Supports both 1Gbps and 100Mbps