Safety instructions 
  2.2 Notes on use 
IFP V2, IFP V2 PRO, IFP V2 ETH 
Operating Instructions, 03/2023, A5E46641410-AE 
29 
 
Operate the device only in a normal atmospheric environment
 
The technical characteristics of the device descri
bed in the operating instructions are 
guaranteed if you operate the device in normal ambient air conditions with usual air 
composition.
 
 
The device is intended for operation in a SELV/PELV circuit according to IEC/EN
 61131 or 
 61010-2-201 in a dry environment, which means for the various device types: 
  Built-in devices: dry environment on the rear of the device 
  PRO devices: dry environment inside the housing 
  Transceiver Unit: dry environment all around 
Additional information is available in the section "Operating Conditions (Page 94)". 
Industrial applications  
The device is designed for industrial use. It conforms to the following standards: 
•  Requirements for interference emissions EN IEC 61000-6-4:2019 
•  Requirements for interference immunity EN IEC 61000-6-2:2019 
Use in mixed-use zone  
Under certain circumstances you can use the device in a mixed-use zone. A mixed-use zone is 
used for habitation and commercial operations that do not have a significant impact on 
residents. 
When you use the device in a mixed-use zone, you must ensure that the limits of the generic 
standard EN 61000-6-3 regarding emission of radio frequency interference are observed. 
Suitable measures for achieving these limits for use in a mixed-use zone include: 
•  Installation of the device in grounded control cabinets 
•  Use of filters in electrical supply lines 
Individual acceptance is required.  
Use in residential areas  
 
 
Device not intended for use in residential area
 
The device is not suitable for use in residential areas. Operation of the device in residential 
areas can affect radio or TV reception.