
E-1
PROFIBUS Networks SIMATIC NET
6GK1970-5CA20-0AA1 Release 2 05/2000
Installing Network Components in
Cubicles
E.1
IP Degrees of Protection
Electrical equipment is normally surrounded by a protective casing. The purpose of
this casing includes
S
Protection of persons from touching live components or moving parts
(accidental contact protection)
S
Protection of equipment from intrusion of solid foreign bodies (solid body
protection)
S
Protection of equipment from ingress of water (water protection).
IEC 60529, EN 60529
The degree of protection specifies the degree to which the casing meets these
three protective functions.
The degrees of protection are specified uniformly in the “International Standard
IEC 60529” or in the identical European standard EN 60529.
The degree of protection of a casing is indicated by a code. The code consists of
the letters IP (International Protection) followed by a code number for contact, solid
body and water protection as shown below:
IP 5 4
Code letters
(International Protection)
1st code number (0 through 6)
Contact and solid body protection
2nd code number (0 through 8)
Water protection
In some situations, the degree of protection is specified in even greater detail by
adding letters to the code numbers.
E
Содержание SIMATIC NET PROFIBUS
Страница 10: ...Contents viii PROFIBUS Networks SIMATIC NET 6GK1970 5CA20 0AA1 Release 2 05 2000 ...
Страница 11: ...PROFIBUS NETWORKS 1 ...
Страница 26: ...PROFIBUS NETWORKS 1 16 PROFIBUS Networks SIMATIC NET 6GK1970 5CA20 0AA1 Release 2 05 2000 ...
Страница 167: ...5 1 PROFIBUS Networks SIMATIC NET 6GK1970 5CA20 0AA1 Release 2 05 2000 Active Components for RS 485 Networks 5 ...
Страница 184: ...Active Components for RS 485 Networks 5 18 PROFIBUS Networks SIMATIC NET 6GK1970 5CA20 0AA1 Release 2 05 2000 ...
Страница 185: ...6 1 PROFIBUS Networks SIMATIC NET 6GK1970 5CA20 0AA1 Release 2 05 2000 Passive Components for PROFIBUS PA 6 ...
Страница 197: ...7 1 PROFIBUS Networks SIMATIC NET 6GK1970 5CA20 0AA1 Release 2 05 2000 Passive Components for Electrical Networks 7 ...
Страница 228: ...Passive Components for Electrical Networks 7 32 PROFIBUS Networks SIMATIC NET 6GK1970 5CA20 0AA1 Release 2 05 2000 ...
Страница 229: ...8 1 PROFIBUS Networks SIMATIC NET 6GK1970 5CA20 0AA1 Release 2 05 2000 Active Components for Optical Networks 8 ...
Страница 236: ...Active Components for Optical Networks 8 8 PROFIBUS Networks SIMATIC NET 6GK1970 5CA20 0AA1 Release 2 05 2000 ...
Страница 237: ...9 1 PROFIBUS Networks SIMATIC NET 6GK1970 5CA20 0AA1 Release 2 05 2000 Active Components for Wireless Networks 9 ...
Страница 240: ...Active Components for Wireless Networks 9 4 PROFIBUS Networks SIMATIC NET 6GK1970 5CA20 0AA1 Release 2 05 2000 ...
Страница 241: ...A 1 PROFIBUS Networks SIMATIC NET 6GK1970 5CA20 0AA1 Release 2 05 2000 Testing PROFIBUS A ...
Страница 254: ...Testing PROFIBUS A 14 PROFIBUS Networks SIMATIC NET 6GK1970 5CA20 0AA1 Release 2 05 2000 ...
Страница 263: ...C 1 PROFIBUS Networks SIMATIC NET 6GK1970 5CA20 0AA1 Release 2 05 2000 Installing LAN Cables C ...
Страница 288: ...Installing LAN Cables C 26 PROFIBUS Networks SIMATIC NET 6GK1970 5CA20 0AA1 Release 2 05 2000 ...
Страница 290: ...Installation Instructions for SIMATIC NET D 2 PROFIBUS Networks SIMATIC NET 6GK1970 5CA20 0AA1 Release 2 05 2000 ...
Страница 325: ...F 1 PROFIBUS Networks SIMATIC NET 6GK1970 5CA20 0AA1 Release 2 05 2000 Dimension Drawings F ...
Страница 338: ...Dimension Drawings F 14 PROFIBUS Networks SIMATIC NET 6GK1970 5CA20 0AA1 Release 2 05 2000 ...
Страница 339: ...G 1 PROFIBUS Networks SIMATIC NET 6GK1970 5CA20 0AA1 Release 2 05 2000 Operating Instructions ILM OLM OBT G ...
Страница 340: ...Operating Instructions ILM OLM OBT G 2 PROFIBUS Networks SIMATIC NET 6GK1970 5CA20 0AA1 Release 2 05 2000 ...
Страница 396: ...Infrared Link Modul ILM 6ZB530 3AC30 0BA1 54 Copyright by Siemens ...
Страница 434: ......
Страница 438: ...Contents ii PROFIBUS Optical Bus Terminal OBT C79000 G8976 C122 02 Contents ...
Страница 442: ...The SIMATIC NET PROFIBUS OBT Product 2 2 PROFIBUS Optical Bus Terminal OBT C79000 G8976 C122 02 ...
Страница 450: ...Network Topology 4 4 PROFIBUS Optical Bus Terminal OBT C79000 G8976 C122 02 ...
Страница 458: ...Installation and Startup 5 8 PROFIBUS Optical Bus Terminal OBT C79000 G8976 C122 02 ...
Страница 460: ...Troubleshooting 6 2 PROFIBUS Optical Bus Terminal OBT C79000 G8976 C122 02 ...
Страница 464: ...Technical Specifications 7 4 PROFIBUS Optical Bus Terminal OBT C79000 G8976 C122 02 ...
Страница 468: ...References 9 2 PROFIBUS Optical Bus Terminal OBT C79000 G8976 C122 02 ...
Страница 470: ...Abbreviations 10 2 PROFIBUS Optical Bus Terminal OBT C79000 G8976 C122 02 ...
Страница 478: ...References I 4 PROFIBUS Networks SIMATIC NET 6GK1970 5CA20 0AA1 Release 2 05 2000 ...
Страница 488: ...Glossary Glossary 8 PROFIBUS Networks SIMATIC NET 6GK1970 5CA20 0AA1 Release 2 05 2000 ...