Model: KI-3015-BPKG/KI5062

How would I connect this sensor to a PLC?

 

That sensor has a PNP output, so it sources the load to -ve.
The BN is +ve supply the BK is the load or input to the PLC, the BU is the common, if using a solid state PLC input, it depends if the inputs are sink or source.
If opposite to the sensor, you may have to invert the output.
Max.

 

Thank You so much! We're doing a class project and making a working conveyor that'll use this sensor at the start and end. I'll have one more question of another sensor on this upcoming Tuesday. Yet, what you have told me that this other sensor has a logo on it as well that have this symbols on it.