Application Example With Industrial Ethernet Components - Siemens DMS8000 Applications And Planning Manual

5.2.2

Application example with Industrial Ethernet components

Siemens Building Technologies
Fire & Security Products
With Industrial Ethernet from Siemens A&D, it is possible to build up large and power-
ful networks. Components that are designed specifically for industry enable problem-
free data exchange over long distances.
Industrial Ethernet networks can be built up either electrically or optically, both in a lin-
ear structure as well as in redundant ring structures. The structure incorporates either
an OSM (Optical Switch Module) or an ESM (Electrical Switch Module). Transmis-
sions between the modules take place on fibre optic cables for OSM or TP/ITP
(Twisted Pair / Industrial Twisted Pair) cables for ESM.
Redundant networks increase the overall security and reduce installation down times.
It is vital for safety and security applications that network reconfiguration time be as
fast as possible after a network fault. The extremely fast reaction times after detection
ensure that a network can be reconfigured to a functioning network infrastructure
within fractions of a second.
The following application example shows a NK8000 network built with Industrial
Ethernet components in a redundant optical ring structure.
MM8000
MM8000
Server
Stand-alone
OMC-TP11
OSM BC08
NK822X
Field
NK822X
Field
Fig. 37 NK8000 network built with Industrial Ethernet components
DMS8000_Application_Specification_&_Planning_MP4.10_A6V10063710_a_en
MM8000
Client
OSM TP 62
FO
redundant
ring
OSM TP 22
OMC-TP11
NK822X
Field
NK8000 Network planning
MM8000
MM8000
Client
Client
OSM TP 62
OSM TP 22
NK822X
Field
NK822X
Field
06.2007
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