Siemens SIMATIC ET 200AL System Manual page 105

IO-Link standard
The communication module CM 4xIO-Link 4xM12 based on standard IEC 61131-9.
Industrial use
The ET 200AL distributed I/O system is suitable for use in industrial environments. It meets
the following standards for this type of use:
• Requirements on interference emission EN 61000-6-4: 2007 + A1: 2011
• Requirements on immunity EN 61000-6-2: 2005
Use in mixed areas
Under specific prerequisites you can use the ET 200AL distributed I/O system in a mixed area.
A mixed area is used for residential purposes and for commercial operations that do not
significantly impact the residential purpose.
If you want to use the ET 200AL distributed I/O system in mixed areas, you must ensure that
its radio frequency interference emission complies with the limit classes of the
EN 61000-6-3 generic standard. Suitable measures for observing these limits for use in a
mixed area are, for example:
• Installation of the ET 200AL distributed I/O system in grounded control cabinets/control
boxes
• Use of filters in supply cables
An additional individual acceptance test is also required.
Use in residential areas
Note
ET 200AL distributed I/O system not intended for use in residential areas
The ET 200AL distributed I/O system is not intended for use in residential areas. If you are
using the ET 200AL distributed I/O system in residential areas, radio and TV reception may be
affected.
Use in industrial burner and firing environments.
The fail-safe module F-DI 4+F-DQ 2x24VDC/2A, 4xM12 of the ET 200AL distributed I/O system
meets the requirements and criteria of the following standards:
• EN 298 (Automatic burner control systems for burners and appliances burning gaseous or
liquid fuels)
• EN 50156-1 (Electrical equipment for furnaces and ancillary equipment)
• EN 50156-2 (Electrical equipment for furnaces and ancillary equipment)
Reference
The certificates for the markings and approvals can be found on the Internet under
Service&Support (https://support.industry.siemens.com/cs/ww/en/).
Distributed I/O system
System Manual, 08/2021, A5E31861578-AJ
Technical specifications
10.1 Standards and authorizations
103