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Siemens IK PI · 2015
Industrial Wireless Communication
Industrial Wireless LAN (IWLAN)
Application examples
■
Overview
Wireless integration of PROFIBUS segments and PROFINET nodes into an existing Industrial Ethernet network
An existing Ethernet network can be expanded by a wireless
network without increased overhead.
This even enables an existing PROFIBUS segment to be con-
nected to an access point.
The wireless link is established to the mobile nodes by connect-
ing a SCALANCE W access point to the Ethernet network.
The mobile stations are connected wirelessly, e.g. via the
SCALANCE W72x Client Module, to which the mobile station is
connected with a cable.
Access to the existing controllers or processes is possible
without much additional wiring.
Access Point
SCALANCE
W774-1 RJ45 with
S7-1500 CPU
Field PG for
diagnostics
Microbox 427C
with SINEMA
server netzwork
management
Mobile Panel
Client Module
SCALANCE
W722-1 RJ45
IE/PB
Link
PN IO
ET 200SP
ET 200SP
ET 200SP
SINAMICS
IWLAN
RCoax Cable
Industrial Ethernet
PROFINET
PROFIBUS
G_IK10_XX_30336
Client Module
SCALANCE
W734-1 RJ45
ET 200MP
Client Module
SCALANCE
W722-1 RJ45
Access Point
SCALANCE
W788-2 M12
Access Point
SCALANCE
W786-1 RJ45
Kap_06_IWC_en.book Seite 6 Dienstag, 7. Oktober 2014 1:47 13
© Siemens AG 2014
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