Safety integrity level

And yeah, so then there's a little bit more you'd need to dig into at that point.

But then each device also has a SIL rating associated with it on how that function performs.

And that's where the safety integrity level comes in Of course, when we say it's a level, there's different levels there, right? So you go from one to four and four is going to be the highest level you can go to.

You typically are not going to just directly jump into what level you need.

What should a controls engineer be looking for in that risk assessment? I'm sure that's something that you at NORD can help with as well, but how does it ultimately translate into the required performance level

or

SIL and the hardware architecture?

Yeah, so like you said, it starts with that risk assessment.