For more detailed information please download the data sheet below.
Intelligent HSR/PRP Embedded Ethernet Module
The iRBX-M module provides redundant ports for critical and high-availability networks. It supports both high-availability seamless redundancy (HSR, IEC 62439-3 Clause 5) and parallel redundancy protocol (PRP, IEC 62439-3 Clause 4). Both of these standards provide redundant paths with no single point of failure and zero time to recover in case of failure. Single network faults in the ring will not result in any frame loss. The network is fully operational during maintenance and any device can be disconnected and replaced without breaking network connectivity.