By definition, Ethernet technology does not allow any physical loop structures and, due to the broadcast characteristics of Ethernet, no redundant communication paths are possible. However, the reliability and the use of redundant architectures are fundamental requirements of many automation systems. Industrial Ethernet protocols such as EtherCAT deliver redundancy methods to realize more robust and fail-safe networks.

The latest card of Hilscher’s cifX portfolio is the world's first master and slave solution in an M.2 format. This card opens up the possibility for users to equip their automation devices with an industrial communication interface via an M.2 socket. As a multi-protocol card, the new M.2 PC-card offers a wide variety of Real-Time Ethernet and fieldbus communication protocols with a uniform application interface.

Hilscher enlarges the cifX M.2 PC-Card portfolio with the traditional PROFIBUS-DP Slave protocol.

Part 3 of our SPE Blog series shows the system adoptions in process and factory automation.

Single-pair Ethernet, as a new initiative to enable IP based networks to each sensor, adds value through thinner cabling, small footprint plugs and connectors and less space requirements. For that reason, it is suitable to replace numerous existing fieldbuses in the sensor and peripheral area by integrating sensors directly to IT- and Cloudsystems. This Blogseries discusses the status and progress of single-pair Ethernet from Hilscher’s point of view.