ABB REL650 series Technical Manual page 40

Table of contents
34
Signals.............................................................................................781
Settings............................................................................................781
Operation principle.......................................................................... 781
Denial of service................................................................................... 781
Functionality.................................................................................... 781
Denial of service, frame rate control for front port DOSFRNT......... 782
Identification............................................................................... 782
Function block............................................................................ 782
Signals........................................................................................782
Settings.......................................................................................782
Monitored data............................................................................783
Denial of service, frame rate control for LAN1 port DOSLAN1........783
Identification............................................................................... 783
Function block............................................................................ 783
Signals........................................................................................784
Settings.......................................................................................784
Monitored data............................................................................784
Operation principle.......................................................................... 784
Section 18 IED physical connections.................................................. 787
Protective ground connections............................................................. 787
Inputs.................................................................................................... 788
Measuring inputs............................................................................. 788
Auxiliary supply voltage input.......................................................... 789
Binary inputs....................................................................................789
Outputs................................................................................................. 793
Outputs for tripping, controlling and signalling.................................793
Outputs for signalling.......................................................................795
IRF...................................................................................................797
Communication connections.................................................................798
Ethernet RJ-45 front connection......................................................798
Station communication rear connection.......................................... 799
Optical serial rear connection.......................................................... 799
EIA-485 serial rear connection........................................................ 799
Communication interfaces and protocols........................................ 800
Recommended industrial Ethernet switches................................... 800
Connection diagrams............................................................................800
Section 19 Technical data................................................................... 801
Dimensions........................................................................................... 801
Power supply........................................................................................ 801
Technical manual