SIEMENS
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Siemens IK PI · 2015
PROFIBUS
System interfaces for SIMATIC S7
Introduction
3
■
Overview
PROFIBUS communication for SIMATIC S7
The communication modules for SIMATIC open up further appli-
cation cases through additional functions using CPs, such as
Fiber Optic, as far as the terminal device. They also support
versatile expansion of the SIMATIC with further communication
interfaces for PROFIBUS as required, taking the load off the
CPU.
Standard functions – PROFIBUS connection for any CPU
•
CM 1242-5 and CM 1243-5 for SIMATIC S7-1200 for
connection to PROFIBUS as DP slave or DP master
•
CM 1542-5 for SIMATIC S7-1500 for connection to PROFIBUS
as DP slave or DP master
•
CP 342-5 for SIMATIC S7-300 for connection to PROFIBUS as
DP master or DP slave
•
CM 443-5 Extended for connection to PROFIBUS as
DP master or DP slave
•
Designed for use in harsh industrial environments
•
Shipbuilding certification for use on ships and offshore units
•
High-speed data transfer due to transfer rates of up to
12 Mbit/s
CPs with special functions
•
CP 342-5 FO with integral optical interface for connecting the
SIMATIC S7-300 to the optical PROFIBUS DP
•
CP 1542-5 as entry-level module for connecting the S7-1500
to PROFIBUS with limited number of PROFIBUS DP slaves
Appropriate OPC servers and
configuring tools are included in
the scope of supply of the
communication software
S7-400
G_IK10_XX_50189
S7 modular
Embedded
Controller
S7-1200
S7-300
• CM 1242-5
(DP-Slave)
• CM 1243-5
(DP-Master)
• CP 342-5
• CP 342-5 FO
• CP 5603
• CP 443-5
Extended
Software
STEP 7 V5.5
Software
STEP 7 V5.5
Software STEP 7
Professional V11.0
(TIA Portal)
Software
STEP 7
Basic V11
(TIA Portal)
PROFIBUS
© Siemens AG 2014