Eaton Rapid Link 5 - Page 6

2 Rapid Link 5 · RAMO5 · RASP5 05/20 MN034004EN www.eaton.com
2 Engineering ................................................................................ 35
2.1 Rapid Link 5 modules................................................................... 35
2.1.1 Versions ....................................................................................... 36
2.2 Connections................................................................................. 37
2.2.1 Connections in the power section ............................................... 39
2.3 Repair switches ........................................................................... 41
2.4 Electrical power network ............................................................. 43
2.4.1 Mains connection and configuration............................................ 43
2.4.2 Mains voltage and frequency....................................................... 43
2.4.3 Voltage balance............................................................................ 44
2.5 Safety and protection................................................................... 45
2.5.1 Fuses and cable cross-sections ................................................... 45
2.5.2 Residual current devices.............................................................. 46
2.6 Power bus.................................................................................... 47
2.7 EMC-compliant installation for RASP5......................................... 49
2.8 Safe Torque Off (STO) ................................................................. 50
2.8.1 Overview...................................................................................... 50
2.8.2 Safe stop and preventing a restart............................................... 51
2.8.3 TÜV certification........................................................................... 52
2.8.4 STO-compatible installation ......................................................... 53
2.8.5 Direct enable................................................................................ 56
2.8.6 STO function pick-up time ........................................................... 57
2.8.7 STO function messages............................................................... 57
2.8.8 Error Messages............................................................................ 57
2.8.9 STO function checklist................................................................. 58
2.8.10 Regular maintenance ................................................................... 59
2.8.11 Application of the STO function and safety parameters .............. 60
2.9 Sensor inputs............................................................................... 61
2.10 Actuator output............................................................................ 66
2.11 Device fan connection ................................................................. 67
2.12 Motor and application .................................................................. 69
2.12.1 Motor selection............................................................................ 69
2.12.2 Motor and circuit type.................................................................. 69
2.12.3 Direction reversal......................................................................... 70
2.12.4 Quick stop.................................................................................... 71
2.12.5 Interlocked manual operation....................................................... 72
2.13 External brake .............................................................................. 74
2.14 Regenerative braking ................................................................... 77
2.15 Thermistor and motor cable monitoring....................................... 79