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INDEX
1 Introduction............................................................................................................. 4
2 Specification ........................................................................................................... 5
2.1 Technical specifications - "Dualac2"................................................................ 5
2.2 Technical specifications - "Dualac2&hp" ......................................................... 6
2.3 Technical specifications - "Dualac2 Power"..................................................... 7
2.4 Technical specifications - "Dualac2&hp Power" .............................................. 8
2.5 Control unit ...................................................................................................... 8
2.5.1 Microswitches ........................................................................................ 8
2.5.2 Accelerator unit ...................................................................................... 8
2.5.3 Other analog control unit ......................................................................... 9
2.5.4 Speed feedback................................................................................... 10
2.5.5 Steering angle transducer ..................................................................... 10
2.6 Protection features ................................................................................. 12
2.7 Operational features ...................................................................................... 13
2.8 Diagnosis ..................................................................................................... 14
2.9 Thermal consideration ................................................................................... 14
2.10 General instructions and precautions ...................................................... 14
2.11 Susceptibility and electromagnetic emission ......................................... 15
2.12 Main contactor and emergency switch ........................................................... 15
3 Safety and protection ................................................................................... 16
4 Installation ............................................................................................................. 17
4.1 Connection cables ........................................................................................ 17
4.2 Contactors .................................................................................................... 17
4.3 Fuses ............................................................................................................ 17
4.4 Description of connectors - "Dualac2" and "Dualac2 Power" ........................ 18
4.5 Description of connectors - "Dualac2&hp" and "Dualac2&hp Power" ............ 20
4.6 Encoder installation ....................................................................................... 23
4.7 CANBUS connector description .................................................................... 24
4.7.1 "Dualac2" Controller in stand-alone configuration.................................. 24
4.7.2 "Dualac2" Controller is a termination module in the canbus net ............. 24
4.7.3 "Dualac2" Controller is a repetition module in the canbus net ................ 25
4.8 Description of power connections.................................................................. 26
4.8.1 "Dualac2" ............................................................................................. 26
4.8.2 "Dualac2 Power" .................................................................................. 27
4.8.3 "Dualac2&hp"....................................................................................... 28
4.8.4 "Dualac2&hp Power" ............................................................................ 30
4.9 Mechanical drawing ...................................................................................... 32
4.10 Connection drawing - "Dualac2" and "Dualac2 Power" standalone ................ 36
4.11 Connection drawing - "Dualac2&hp" and "Dualac2&hp Power" standalone ... 37
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