DSQC 239 3HAB2572-1 | ABB Remote I/O Board

RIO600 is designed to expand the digital and analog I/O of ABB’s Relion® series protection relays, provide I/O for the station automation device COM600 using IEC 61850 communication and Grid Automation applicationsThe unit allows maximum I/O flexibility and provides seamless IEC 61850 connectivity between the substation binary and analogue signals. One of the benefits derived with using RIO600 is that it helps simplify and decrease the wiring inside the substation. In a traditional, fully hard-wired medium-voltage switchgear/substation control and protection system, you find extensive I/O wiring. The RIO600 unit, however, provides these additional inputs and outputs distributed within the switchgear itself.