Table of Contents
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Table of contents
Preface ...................................................................................................................................................... 3
1
Safety notes............................................................................................................................................... 9
1.1
Danger notices ...............................................................................................................................9
1.2
ESD notices .................................................................................................................................11
2
System overview...................................................................................................................................... 13
2.1
Application....................................................................................................................................13
2.2
System configuration ...................................................................................................................14
2.3
Variants ........................................................................................................................................16
2.4
Ordering data ...............................................................................................................................17
3
Description............................................................................................................................................... 19
3.1
Characteristics .............................................................................................................................19
3.2
Illustration.....................................................................................................................................20
3.3
Type plates...................................................................................................................................21
3.4
Operator control and display elements ........................................................................................22
3.4.1
Overview of operating and display elements ...............................................................................22
3.4.2
LED displays ................................................................................................................................23
3.4.3
7-segment display........................................................................................................................24
3.4.4
RESET button ..............................................................................................................................25
3.4.5
Start-up and mode selector switch ..............................................................................................25
4
Application planning................................................................................................................................. 27
4.1
Secondary electrical conditions ...................................................................................................27
4.1.1
Grounding concept.......................................................................................................................27
4.1.2
RI suppression measures ............................................................................................................28
4.2
Climatic and mechanical environmental conditions .....................................................................29
4.2.1
Shipping and storage conditions..................................................................................................29
4.2.2
Operating conditions ....................................................................................................................31
4.3
Recycling and disposal ................................................................................................................31
5
Dimension drawings ................................................................................................................................ 33
6
Assembling .............................................................................................................................................. 35
6.1
Safety information ........................................................................................................................35
6.2
Designs ........................................................................................................................................36
6.3
Mounting control unit using spacers ............................................................................................36
6.4
Mounting the Control Unit without spacers ..................................................................................37
6.5
Mounting the Control Unit for segregated heat removal..............................................................38
NCU 7x0.3 PN
Manual, 09/2011, 6FC5397-1EP40-0BA0
5
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