Siemens SIMATIC S7 Manual page 5

Additional
Sources of
Information
Additional
Questions
Terminology
Scope of
Application
OPEN MODBUS / TCP communication via CP343-1 and 443-1
2XV9450-1MB00; Manual edition 4.3
All additional information concerning CP 343/CP 443 (mounting,
commissioning etc.) can be found in the manual
SIEMENS
SIMATIC NET
S7-CPs for Industrial Ethernet
device manual C79000-G8900-C155
SIEMENS
SIMATIC NET
S7-CPs for Industrial Ethernet
device manual part B1
CP 343-1 / CP 343-1EX20
C79000-G8900-C158
SIEMENS
SIMATIC NET
S7-CPs for Industrial Ethernet
device manual part B4
CP 443-1
C79000-G8900-C152
SIEMENS
SIMATIC NET
NCM S7 for Industrial Ethernet
manual C79000-G8900-C129
Additional information concerning STEP7 can be found in the following
manuals:
SIEMENS
SIMATIC Software
Base software for S7 and M7
STEP7 user manual
C79000-G7000-C502-..
SIEMENS
SIMATIC Software
System software for S7-300/400
System and standard functions
Reference manual C79000-G7000-C503-02
If you have further questions regarding the use of the FBs described in this
manual, which are not answered in this document, please contact your
Siemens partner who supplied you with this function block.
This document uses the term CP or CP 343/CP 443. The descriptions only
apply to communications processor CP 343-1/CP 443-1.
The function block described in this manual establishes a connection
between the CP 343-1/CP 443-1 and third party MODBUS devices.
Preface
2