The device allows existing installations to be retrofitted cost-effectively as Ethernet networks, avoiding the need to install new network cables. They can be retrofitted with an Ethernet ring structure quickly, without needing any Ethernet expertise or IP configuration.
As well the cost savings, the device cuts commissioning times. Once it has been wired, it detects automatically whether it is in a point-to-point, line or ring topology, and configures itself accordingly. The module has two configurable digital outputs for alerting external controllers.