IEC 61784-5-6:2010 specifies the installation profiles for CPF 6 (INTERBUS). The installation profiles are specified in the annexes. These annexes are read in conjunction with IEC 61918:2010. This second edition cancels and replaces the first edition published in 2007. It constitutes a technical revision and includes the following technical changes with respect to the previous edition:
- alignment to IEC 61918:2010;
- addition of the M12-FO connector. This bilingual version (2012-02) corresponds to the monolingual English version, published in 2010-07.

This publication is to be read in conjunction with IEC 61918:2010.