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Advant
®
Controller 450 User’s Guide
Chapter 2 Installation
2-22
3BSE 002 415R701 Rev A
CE-marked Design
I addition to the general instruction found above, further interference suppression of the cable
shield is made at the enclosure port by individual methods adapted to the different types of
communication. The schematic principles of direct grounding and h.f. grounding by a capacitor
are shown in
.
At direct grounding of the communication cable shield, the illustration in
applicable.
The grounding via a capacitor is based on a Capacitive Decoupling Unit, which is mounted on
the horizontal mounting bar. The cable then passes the cabinet bottom unstripped.
See
.
Figure 2-10. Principles of Grounding of Communication Cable Shields in a CE-marked Design
Cabinet
Cabinet
Field
Field
Direct Grounding
Grounding by Capacitor
Modem/
Circuit board/
Connection unit/
Terminal block
Modem/
Circuit board/
Connection unit/
Terminal block
Cable Holder
Capacitive
Decoupling
Unit
In one end
only
Содержание Advant Controller 450
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Страница 26: ...Advant Controller 450 User s Guide Table of Contents 3BSE 002 415R701 Rev A xvi ...
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Страница 496: ...Advant Controller 450 User s Guide Appendix C Delivery Documentation C 2 3BSE 002 415R701 Rev A ...
Страница 508: ...Advant Controller 450 User s Guide Appendix D Item Designations D 12 3BSE 002 415R701 Rev A ...
Страница 514: ...Advant Controller 450 User s Guide Appendix E Current Consumption and Heat Dissipation E 6 3BSE 002 415R701 Rev A ...
Страница 518: ...Advant Controller 450 User s Guide Appendix F Load Calculation F 4 3BSE 002 415R701 Rev A ...
Страница 522: ...Advant Controller 450 User s Guide Appendix G Memory Calculation G 4 3BSE 002 415R701 Rev A ...
Страница 528: ...Advant Controller 450 User s Guide Appendix H Halt Codes H 6 3BSE 002 415R701 Rev A ...
Страница 561: ...Advant Controller 450 User s Guide Index 3BSE 002 415R701 Rev A iii V Valve control 1 102 VT100 terminal 1 105 ...
Страница 562: ...Advant Controller 450 User s Guide Index iv 3BSE 002 415R701 Rev A ...
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Страница 564: ...3BSE 002 415R701 Rev A March 2000 ...