Siemens SIMATIC PANEL PC 877 Operations Instructions Page 31

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Planning use
3.4 EMC directive
SIMATIC Panel PC 577
Operating Instructions, Release 04/2006, A5E00798484-01
3-5
3.4 3.4 EMC directive
Electromagnetic compatibility
The device fulfills the requirements of the EMC law of the Federal Republic of Germany as
well as the EMC directive of the Single European Market.
The device is designed as a built-in model with front-sided IP65 degree of protection. Ensure
compliance with the EN 61000-4-2 standard by installing the device in grounded metal
cabinets, e.g. 8 MC cabinets, Siemens catalog NV21.
Note
For additional information about EMC requirements, refer to the Technical data section.
Installing the device according to EMC directive
Basics for interference-free operation:
Install the controller according to EMC directive
Use interference-immune cable
Note
The instructions "Guidelines for the assembly of interference-immune programmable logic
controllers" with the article ID 1064706 and the manual "PROFIBUS networks" with the
article ID 1971286, which also applies to the installation of the device, is located on the
"Documentation and Drivers" CD.
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