Smitec 3012RA - Default Chapter; Table of Contents

Servodrives / inverters series COSMOS 301X Installation, use and maintenance manual - EN
CONTENTS
1 PREFACE ............................................................................................................................................................. 4
2 GENERAL INSTRUCTIONS .................................................................................................................................5
3 Safety instructions .................................................................................................................................................7
3.1 General information .......................................................................................................................................7
3.2 Precautions against risk of Electric Shock .....................................................................................................8
3.3 Precautions against hot components ............................................................................................................9
4 TECHNICAL FEATURES ....................................................................................................................................10
4.1 Description ...................................................................................................................................................10
4.2 Technical specifications ...............................................................................................................................12
4.2.1 Environmental features ........................................................................................................................12
4.2.2 Ratings ................................................................................................................................................. 13
4.2.3 Motor output .........................................................................................................................................13
4.2.4 Dynamic brake output ..........................................................................................................................14
4.2.5 Encoder input .......................................................................................................................................14
4.2.6 Resolver input ......................................................................................................................................14
4.2.7 Digital inputs ........................................................................................................................................14
4.2.8 Digital outputs ......................................................................................................................................14
4.2.9 Static brake output ...............................................................................................................................14
4.2.10 Counter input .....................................................................................................................................14
4.2.11 0 ÷ 10 V input ..................................................................................................................................... 14
4.2.12 4 ÷ 20 mA input ..................................................................................................................................15
4.2.13 Motor temperature sensor input .........................................................................................................15
4.2.14 0 ÷ 10 V output ...................................................................................................................................15
4.2.15 Reference voltage output ...................................................................................................................15
4.2.16 Thermocouple input ...........................................................................................................................15
4.3 Configurations / order codes .......................................................................................................................16
4.4 Model code ..................................................................................................................................................18
4.5 Accessories .................................................................................................................................................19
4.6 Heat dissipation ...........................................................................................................................................20
4.7 Electromagnetic compatibility (EMC) ...........................................................................................................22
4.8 Mechanical specifications ............................................................................................................................23
4.8.1 Weight .................................................................................................................................................. 23
4.8.2 External dimensions without operator interface ...................................................................................23
4.8.3 External dimensions with operator interface VISIO 3000 ....................................................................24
5 INSTALLATION AND START-UP .......................................................................................................................25
5.1 Preliminary operations .................................................................................................................................25
5.2 Positioning and installation ..........................................................................................................................25
5.3 Electrical connections ..................................................................................................................................27
5.3.1 Connections (KZ010374) .....................................................................................................................27
5.3.2 Connections (KZ010375 and KZ010376) ............................................................................................28
5.3.3 Connections (KZ010377 and KZ010389) ............................................................................................29
5.3.4 Connections (KZ010385) .....................................................................................................................30
5.3.5 Connections (KZ010387 and KZ010388) ............................................................................................31
5.4 Mains power and EMI filters ........................................................................................................................32
5.4.1 Power supply with IT distribution networks ..........................................................................................33
5.4.2 Cables and protection devices .............................................................................................................34
5.5 Installation criteria for UL certification ..........................................................................................................36
5.6 Motor, brake resistor and DC bus wiring .....................................................................................................37
5.7 24V auxiliary and I/O power ........................................................................................................................41
5.7.1 Connections (KZ010374) .....................................................................................................................41
5.7.2 Connections (KZ010375 and KZ010376) ............................................................................................42
5.7.3 Connections (KZ010377 and KZ010389) ............................................................................................43
5.7.4 Connections (KZ010385) .....................................................................................................................44
5.7.5 Connections (KZ010387 and KZ010388) ............................................................................................45
5.7.6 24V auxiliary power ..............................................................................................................................46
5.7.7 24V digital inputs ..................................................................................................................................47
5.7.8 Counter input .......................................................................................................................................48
5.7.9 24V digital outputs ...............................................................................................................................49
5.7.10 Motor brake output .............................................................................................................................49
5.7.11 Incremental encoder ..........................................................................................................................50
5.7.12 Resolver .............................................................................................................................................52
5.7.13 Motor temperature sensor ..................................................................................................................54
5.7.14 0 to 10V analogue input and 10V reference generator ......................................................................55
5.7.15 4 to 20mA analogue input ..................................................................................................................56
Ver. 1.09 SMITECdd 2/74