SIMATIC
System components for PRO devices
Extension Units, Extension Units KPxx
Compact Operating Instructions
Original instructions
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Notes on safety and product conformity
Function
SIMATIC products control, regulate and monitor applications in automation systems, for example, in the field of industrial
automation technology and process engineering.
Documentation
The operating instructions for the SIMATIC devices described in this document can be found on the Internet at the following
addresses:
•
Operating instructions"SIMATIC Extension Units" (https://support.industry.siemens.com/cs/ww/en/view/109742323)
•
Operating instructions"SIMATIC Extension Units KPxx" (https://support.industry.siemens.com/cs/ww/en/view/109756068)
Intended use
The device is designed for use in industrial environments for operating and monitoring plant processes.
The product may only be handled by personnel qualified for the respective task and in compliance with the documentation
pertaining to the respective task, in particular its safety information and warning notices. Qualified personnel, based on their
training and experience, are capable of identifying risks and avoiding possible hazards when working with these products.
WARNING
Proper use
SIMATIC products are intended for the automation of mechanical systems, control technology and process engineering.
Refer to the associated operating instructions for information on the intended area of application of the respective product
(e.g. ambient conditions, possible use in safety-critical systems).
If products and components from other manufacturers are used, these must be recommended or approved by Siemens.
Proper transport, storage, setup, assembly/disassembly, installation, commissioning, operation and maintenance are
required to ensure that the products operate safely and without any problems.
Failure to do so may result in death or serious physical injury.
Observe the notes in the associated operating instructions.
Observe the ambient conditions for intended operation as described in section "Technical specifications" of the relevant
operating instructions.
WARNING
Power supply connection
The power supply may only be connected by qualified and authorized personnel. Pay particular attention to the information
on the nameplate of the device.
Note
The connection of the power supply must be carried out by the operator/user in accordance with the national installation
regulations.
WARNING
Danger due to voltage/current
Only carry out assembly and disassembly work when the device is disconnected from power supply.
© Siemens AG 2022. All rights reserved
A5E52377644-AA, 11/2022
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