Siemens SIMATIC NET CP 442-1 RNA Equipment Manual page 4

Preface
New in this edition
• New hardware version
• New firmware version, with improvements including security-relevant product
improvements.
• New approvals (CCC / UKEX)
• Editorial revision
Replaced manual issue
Replaced manual edition: 03/2019
Current version of the manual and information on the Internet
You will find the current version of this document and additional information (e.g. FAQs) on
using the CP on the Internet at the following address:
Link: (https://support.industry.siemens.com/cs/ww/en/ps/15355)
Select the appropriate entry type in the filter settings.
Manual on DVD
You can find the documentation on the product and the configuration on the "SIMATIC NET
Manual Collection" or "SIMATIC Communication Products" DVD. This DVD contains the
product manuals valid at the time it is created.
Structure of the documentation
The documentation for this device consists of the following parts:
• Manual Part A: Configuration manual "Configuring and Commissioning S7CPs for
Industrial Ethernet", see references /1/ (Page 73).
• Manual Part B: Manual "CP 442-1 RNA" (this manual)
• Program blocks for SIMATIC NET S7 CPs - programming manual, see references /4/
(Page 74)
Contains the detailed description of the program blocks for the following services:
– Open communications services
– Access coordination with FETCH/WRITE
– Connection and system diagnostics
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Equipment Manual, 03/2022, C79000-G8976-C318-05
CP 442-1 RNA