文档介绍：Symbols, Contents
works 1
Topologies of PROFIBUS 2
Networks
works 3
4
ponents of RS–works
works
ponents of RS–works 5
ponents for PROFIBUS–PA 6
ponents for works 7
ponents for works 8
ponents for works 9
Testing PROFIBUS A
Lightning and Surge Voltage Protection for B
LAN Cables Between Buildings
Installing LAN Cables C
Installing Instructions for
PROFIBUS Plastic Fiber Optic with Simplex
Connenctors or BFOC Connectors and Pul- D
ling Loop for the FO Standard Cable
ponents in Cubicles E
Dimension Drawings F
Operating Instructions ILM / OLM / OBT G
General Information H
References I
– Support and Training J
05/2000
Glossary, Index
6GK1970–5CA20–0AA1
Release 2
Safety Guidelines
Danger
! indicates that death, severe personal injury or substantial property damage will result if proper precau-
tions are not taken.
Warning
! indicates that death, severe personal injury or substantial property damage can result if proper precau-
tions are not taken.
Caution
! indicates that minor personal injury or property damage can result if proper precautions are not taken.
Note
draws your attention to particularly important information on the product, handling the product, or to a
particular part of the documentation.
Qualified Personnel
Only qualified personnel should be allowed to install and work on this equipment Qualified persons are
defined as persons who are authorized mission, to ground, and to tag circuits, equipment, and sy-
stems in accordance with established safety practices and standards.
Correct Usage
Note the following:
Warning
! This device and ponents may only be used for the applications described in the catalog or the
technical description, and only in connection with devices ponents from other manufacturers which
have been approved or mended by Siemens.
This product can only function correctly and safely if it is transported, stored, set up, and installed cor-