ABB REC650 Technical Manual page 33

Technical manual
Settings................................................................................ 585
Monitored data..................................................................... 585
Operation principle.................................................................... 586
Section 16 IED physical connections............................................. 587
Protective earth connections.......................................................... 587
Inputs..............................................................................................587
Measuring inputs....................................................................... 587
Auxiliary supply voltage input.................................................... 588
Binary inputs..............................................................................589
Outputs........................................................................................... 592
Outputs for tripping, controlling and signalling...........................592
Outputs for signalling.................................................................594
IRF.............................................................................................597
Communication connections.......................................................... 597
Ethernet RJ-45 front connection................................................597
Station communication rear connection.................................... 598
Optical serial rear connection.................................................... 598
EIA-485 serial rear connection.................................................. 598
Communication interfaces and protocols.................................. 599
Recommended industrial Ethernet switches............................. 599
Connection diagrams......................................................................599
Section 17 Technical data.............................................................. 601
Dimensions.....................................................................................601
Power supply.................................................................................. 601
Energizing inputs............................................................................ 602
Binary inputs...................................................................................602
Signal outputs.................................................................................603
Power outputs.................................................................................603
Data communication interfaces...................................................... 604
Enclosure class.............................................................................. 605
Ingress protection........................................................................... 605
Environmental conditions and tests................................................606
Section 18 IED and functionality tests............................................607
Electromagnetic compatibility tests................................................ 607
Insulation tests................................................................................609
Mechanical tests.............................................................................609
Product safety.................................................................................609
EMC compliance............................................................................ 610
Section 19 Time inverse characteristics.........................................611
Application...................................................................................... 611
Operation principle......................................................................... 614
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