
Appendix
A.4 Standards and certifications
SIMATIC RF170C
70
Operating Instructions, 02/2022, J31069-D0176-U001-A6-7618
A.4
Standards and certifications
Introduction
The general technical specifications contain the standards and test values that RF170C
communications module meets in the ET 200pro distributed I/O device and which test criteria
the RF170C was tested with.
CE approval
The RF170C communications module meets the general and safety-related requirements of
the following EC directives and conforms to the harmonized European standards (EN) for
programmable controllers published in the official gazettes of the European Union:
•
89/336/EEC "Electromagnetic Compatibility" (EMC Directive)
Approval
Underwriters Laboratories Inc. in accordance with
•
UL 508 (Industrial Control Equipment)
•
CSA C22.2 No. 142 (Process Control Equipment)