NPN Sensor fails, only have 24Vdc relay and PNP sensor

Based on this diagram, if the NPN sensor fails and you only have a 24VDC relay with normally open and normally closed contacts, and a PNP sensor, how would you connect the PNP to act like NPN?

View attachment 68459

Thanks!

For sure you can connect PNP sensor. See the diagram

With some plc's and sensors you can connect 24v+ to brown and connect blue/black together, the sensor/prox then becomes a 2 wire, then you can connect brown to 24+ and blue/black to the plc.
Sometimes this wont work, esp if the prox needs more than a ma or so to sense.