
D3-DA 3xx/xTable of contents
Project engineering manual V1.07
6
© KEBA
6 Connections and wiring............................................................................................. 40
6.1 Single-axis module........................................................................................... 42
6.2 Double-axis module ......................................................................................... 44
6.3 Triple-axis module............................................................................................ 48
6.4 Grounding ........................................................................................................ 51
6.5 Electrical isolation method ............................................................................... 54
6.6 Connection of supply voltages via busbars...................................................... 56
6.6.1 24 V voltage supply ........................................................................... 57
6.6.2 D.c. link .............................................................................................. 57
6.6.3 Overview busbars .............................................................................. 58
6.7 Control connections ......................................................................................... 58
6.7.1 Digital inputs on X25A (standard functions)....................................... 58
6.7.2 Safe digital input (terminal X26A) ...................................................... 60
6.7.3 Specification of terminals................................................................... 60
6.8 Motor connection ............................................................................................. 61
6.8.1 Connection diagram motor connections ............................................ 61
6.8.2 Monitoring output motor holding brake .............................................. 63
6.8.3 Specification of motor connections .................................................... 64
6.8.4 Switching in the motor cable.............................................................. 64
6.9 Specification of EtherCAT connection interface............................................... 65
6.9.1 Pin assignment .................................................................................. 65
6.10 Encoder connections ....................................................................................... 66
6.10.1 Matching motor/encoder cables......................................................... 66
6.10.2 Connection for high-resolution encoder............................................. 67
6.11 Operation on special systems.......................................................................... 68
6.12 DIP-Switch (S-ADR)......................................................................................... 68
7 Configuration.............................................................................................................. 69
8 Safety functions ......................................................................................................... 70
8.1 STO (Safe Torque OFF) .................................................................................. 70
8.1.1 Configuration of STO safety function................................................. 71
8.2 SBC (Safe Brake Control)................................................................................ 72
8.2.1 Configuration SBC safety function..................................................... 73
8.3 Diagnosis via cross circuit test......................................................................... 74
8.4 Recommended connection examples.............................................................. 75
8.4.1 Example: STO and SBC control via safety control ............................ 75
8.4.2 Example: STO without SBC control via safety control....................... 77
8.4.3 Example: STO and SBC control via light grid .................................... 78
8.4.4 Example: STO and SBC control directly via supply module .............. 78
8.5 Validation of safety functions ........................................................................... 79
8.6 Validation of STO safety function..................................................................... 79
8.7 Validation of SBC safety function..................................................................... 80