Industrial automation applications require critical synchronization of different devices, which in the past was only possible via wired networks. However, Industrial Communication 4.0 can put a strain on cabling: Machines need to be reached even when the transmitter or receiver is in motion; scalability requires a more flexible approach than fixed physical connections; and moving parts are more prone to maintenance issues.

Many companies looking to operate IIoT and Industry 4.0 solutions require wireless networks that match the performance and reliability of existing wired control networks. R3's 'Echoring' achieves real-time performance levels with latencies as low as 1 ms, even in demanding industrial environments. It supports reliable, low-latency wireless M2M communication while achieving similar performance to wired systems.

'Echoring' comprises a range of software solutions in combination with hardware modules, stand-alone devices or reference designs based on Texas Instruments' 'WiLink 8' combined connectivity building block for Wi-Fi and Bluetooth. The products should be easy to integrate into existing networks. The supported industrial communication protocols include Profinet, Profisafe, EtherNet/IP, CIP Safety, UDP, TCP/IP and SafetyNet. Additional tools are available for integration, operation and maintenance of the product range.

Thanks to the source code of the 'WiLink 8', R3 Communications has adapted the 'Echoring' technology to function as firmware on the 'WiLink 8'. Echoring uses a radio technology that provides deterministic access, combined with support for safety levels up to SIL 3, and can be retrofitted into existing industrial hardware and software, thus helping to upgrade previous investments.

The 'Echoring Ethernet Bridge' is housed in an IP65 enclosure and has two M12 connectors for the Ethernet connection and power supply. The Ethernet cable is plugged in and wireless communication is realized via 'Echoring'. The 'Echoring-SoM' offers the entire range of functions on a 30 x 32 mm board for deep integration into the machine. Both products are pre-certified for CE and also enable wireless functional safety applications, such as a portable emergency stop button. Cybersecurity is supported by Olympus Sky.

Arrow Electronics has signed an agreement to offer the full range of 'Echoring' networking products in Europe, the Middle East and Africa (EMEA). Arrow will be present at R3 Communications' SPS stand. As part of the agreement, Arrow will offer a starter kit that allows users to test the performance of 'Echoring' in their own production environment by replacing existing Ethernet connections with the kit's wireless stations.