About change from UAM (PNP) to NPN output

Relation

• Please tell us the UL File No and product category.
  Also, is the optional "UAM-5C02C" UL certified?

• Is there anything I can do if I don't know the IP address of the range sensor?

• What is UAM's additional safety distance?

• I created an area and wrote to the sensor, but why is it output even though there is no object in the area?

• Do the UAM-05LP-T301 brackets come with the screws?