Connecting a 4 wire dc sensor is the same as a 3 wire sensor but each output wire is connected to a different input on the input card. This classification is based on the type of output circuit and the output voltage.

Nbb15 30gm50 E2
Pepperl fuchs proximity sensor wiring diagram. In this video i demonstrate an npn inductive proximity sensor circuit. Pepperlfuchs employs 5600 people worldwide and has manufacturing facilities in germany usa singapore hungary indonesia and vietnam most of them iso. Classification by output circuit. 2 remote io systems 1 and 4 channel for the connection of 2 and 4 wire hart transmitters and 04 20 ma signals. Pepperlfuchs is a leading developer and manufacturer of electronic sensors and components for the global automation market. 2 wire dc pnp 2 wire dc npn 3 wire dc pnp and 3 wire dc npn cases have been covered in this discussion.
Examples used in this discussion are common setups in modern industry but vary depending on the. Continuous innovation enduring quality and steady growth have been the foundation of our success for more than 70 years. As a pioneer and market leader pepperlfuchs offers innovative high quality inductive sensors to meet the needs of the worldwide automation and process control markets. Pepperlfuchs employs 6300 people worldwide and has manufacturing facilities in germany usa singapore hungary indonesia and vietnam most of. Inductive proximity sensors are the preferred choice for the majority of applications requiring accurate non contact detection of metallic objects in machinery or automation equipment. Inductive proximity sensor cutaway with annotation.
Pepperlfuchs offers analog input modules for our lb zone 222 class i div. When an object is placed near the sensor the output device turns on. Pepperlfuchs is a leading developer and manufacturer of electronic sensors and components for the global automation marketcontinuous innovation enduring quality and steady growth guarantees continued success since more than 60 years.