What about BiSS Safety?

BiSS Safety is an - Open Source - digital interface for sensors.
BiSS Safety is hardware and protocol compatible to the open industrial standard BiSS.

BiSS Safety offers functional safety features:

Typical BiSS Safety Applications


The safety communication level "BiSS Safety" is certified by TÜV Rheinland and follows in extracts the requirements stated in IEC 61784-3:2011 and can be used in safety applications up to SIL3 according IEC 61508:2010.