Siemens SIMATIC S7-400 Information Produit page 7

Technical specifications of the FM 453 Positioning Module
You can find the technical specifications of the FM 453 Positioning Module in the equipment documentation. If there are
deviations between the statements in this document and the equipment documentation, the statements in the equipment
documentation take priority.
Validity of the information on the components
NOTICE
Markings and approvals
In the documentation, you can find the markings and approvals which are generally possible or planned in the system.
However, only the marking or approval printed on the components of the automation system is valid.
Reference
You can find the certificates for the markings and approvals on the Internet under Service&Support
(https://support.industry.siemens.com/cs/ww/en/).
Safety instructions
WARNING
Personal injury and damage to property may occur
Note the following information for use in hazardous areas:
• Personal injury and material damage can occur if you establish or disconnect an electrical circuit while the automation
system is in operation.
• Always be sure to de-energize the system before removing the plug connections.
Note
The FM 453 Positioning Module is intended for use in industrial areas. If used in residential areas, it may interfere with
radio/TV reception.
CE approval
Introduction
The FM 453 Positioning Module fulfills the requirements and protective aims of the following EC directives and conforms with
the harmonized European standards (EN) that have been published for programmable logic controllers in the Official Journals
of the European Community:
• Low-Voltage Directive
• EMC Directive
• Explosion Protection Directive
The EC Declaration of Conformity can be downloaded from the Internet
(https://support.industry.siemens.com/cs/document/16693331).
Low-Voltage Directive
2014/35/EU "Electrical Equipment Designed for Use within Certain Voltage Limits" (Low-Voltage Directive)
The FM 453 Positioning Modules are tested according to the requirements of EN 61131-2, which fall under the Low-Voltage
Directive.
EMC Directive
2014/30/EU "Electromagnetic Compatibility" (EMC Directive)
Additions to the FM 453 Positioning Module for servo or stepper drive
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