Wire cable Identify

Hallo together,

I have an Inductive sensor model: BALLUFF. (BCC M323-0000-10-001-PX0334-020). i need to connect this to an external power supply with the DIY cable (red+ and black- ).

I found that Inductive sensor wire cable with 3-Pin (blue, brown and black) (showed in image). My question, i want to knew which colour of the wire is positive+ and negative (ground)- ?

Copy/paste number in Google. Press . Click first link. Read.

PIN 1: brown, PIN 3: blue, PIN 4: black

Really, it was that easy.

Brown +, blue -, black signal.