NORDAC SK 750E Handbuch
4 BU 0750 GB
1 GENERAL .....................................................................................................................................6
1.1 Essentials ................................................................................................................. 6
1.2 Delivery ..................................................................................................................... 6
1.3 Scope of delivery ...................................................................................................... 7
1.4 Safety and installation instructions ........................................................................... 8
1.5 Licenses and approvals ............................................................................................ 9
1.5.1 UL and cUL approvals ...................................................................................... 9
1.5.2 European EMC directive................................................................................... 9
1.6 Nomenclature / Type code ..................................................................................... 10
1.7 Types of protection IP54 /IP65 ............................................................................... 11
2 MOUNTING AND INSTALLATION ............................................................................................ 12
2.1 On the motor and close to the motor ...................................................................... 12
2.2 Mounting ................................................................................................................. 13
2.3 SK 750E dimensions .............................................................................................. 14
2.4 Accessories for attachment of the SK 750E ........................................................... 15
2.5 SK 750E wall-mounting kit ...................................................................................... 15
2.5.1 Dimensions of the SK 750E with wall mounting kit ........................................ 16
2.6 Mounting the SK 750E directly on the motor .......................................................... 17
2.7 Wiring instructions .................................................................................................. 18
2.8 Electrical connection ............................................................................................... 19
2.9 Electrical connection of the power section ............................................................. 19
2.9.1 Mains connection (PE, L1, L2, L3) ................................................................. 21
2.9.2 Electromagnetic brake (+Br, -Br, PE) ............................................................. 21
2.9.3 Braking resistor connection (+B, -B, PE) ........................................................ 21
2.9.4 Motor cable (U, V, W, PE) .............................................................................. 21
2.9.5 Temperature sensor (T1, T2) ......................................................................... 22
2.9.6 Power supply terminals .................................................................................. 22
2.9.7 Control terminals (optional) ............................................................................ 23
2.9.8 Cable clamp screws ....................................................................................... 24
3 OPTIONAL EQUIPMENT ........................................................................................................... 25
3.1 Modular subassemblies .......................................................................................... 25
3.2 Overview of the Technology Units .......................................................................... 26
3.2.1 Assembly of the Technology Units ................................................................. 28
3.2.2 ControlBox ...................................................................................................... 29
3.2.3 PotentiometerBox ........................................................................................... 34
3.2.4 DeviceNet module .......................................................................................... 34
3.2.5 Profibus module .............................................................................................. 35
3.2.6 CANopen bus module .................................................................................... 35
3.2.7 InterBus module ............................................................................................. 36
3.2.8 AS Interface .................................................................................................... 36
3.2.9 Upgrading kit, SK TU2 cover .......................................................................... 37
3.3 Overview of the customer interfaces ...................................................................... 38
3.3.1 How to assemble the custom interfaces ......................................................... 39
3.3.2 How to detach the custom interfaces ............................................................. 40
3.3.3 Basic I/O custom interface.............................................................................. 41
3.3.4 Standard I/O custom interface ........................................................................ 42
3.3.5 Multi I/O custom interface ............................................................................... 43
3.3.6 Multi I/O 20mA custom interface .................................................................... 44
3.3.7 Bus-type customer interfaces, SK CU1-CAN-RJ, SK CU1-PBR .................... 45
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