Analog Input Module AI 4xI 2-/4-wire ST (6ES7134-6GD01-0BA1)
Equipment Manual, 06/2020, A5E03551866-AF
3
Preface
Purpose of the documentation
This manual supplements the system manual ET 200SP distributed I/O system
http://support.automation.siemens.com/WW/view/en/58649293
Functions that generally relate to the system are described in this manual.
The information provided in this manual and in the system/function manuals supports you in
commissioning the system.
Changes compared to previous version
Compared to the previous version, this manual contains the following change:
Wiring and block diagram has been modified.
Conventions
CPU: When the term "CPU" is used in the following, it applies to the CPUs of the S7-1500
automation system as well as to the CPUs/interface modules of the ET 200SP distributed I/O
system.
STEP 7: In this documentation, "STEP 7" is used as a synonym for all versions of the
configuration and programming software "STEP 7 (TIA Portal)".
Please also observe notes marked as follows:
Note
A note contains important information on the product described in the documentation, on the
handling of the product or on the section of the documentation to which particular attention
should be paid.
Siemens provides products and solutions with industrial security functions that support the
secure operation of plants, systems, machines and networks.
In order to protect plants, systems, machines and networks against cyber threats, it is
necessary to implement – and continuously maintain – a holistic, state-of-the-art industrial
security concept. Siemens’ products and solutions constitute one element of such a concept.
Customers are responsible for preventing unauthorized access to their plants, systems,
machines and networks. Such systems, machines and components should only be
connected to an enterprise network or the internet if and to the extent such a connection is
necessary and only when appropriate security measures (e.g. firewalls and/or network
segmentation) are in place.
For additional information on industrial security measures that may be implemented, please
visit (
