PR18-TM20DPR-E2+PR18-TM20D-E2, LANBAO, light barrier, Ø M18, Sn 20 m, PNP, NO and NC, connector M12/4 pins

PR18-TM20DPR-E2+PR18-TM20D-E2, LANBAO, through-beam light barrier, 20 m, PNP, NO and NC (programmable)

PR18-TM20DPR-E2+PR18-TM20D-E2 is a through-beam light barrier made by LANBAO. This type evaluates the passage of an object by the interruption of the light beam between the emitter and receiver. This variant combines a sensing distance of 20 m, output PNP, funkci NO and NC (programmable) and supply 10–30 V DC.

Typical applications

Model PR18-TM20DPR-E2+PR18-TM20D-E2 is designed for passage monitoring, product counting and object detection in industrial automation. When designing the application, it is advisable to verify the actual working distance, target properties, mounting space and ambient conditions.

Technical specifications

Wiring and integration into the control system

Model PR18-TM20DPR-E2+PR18-TM20D-E2 wire according to the technical data of this specific variant. Before integration into a PLC or control system, check in particular the supply 10–30 V DC; output type PNP; output function NO and NC (programmable); connection connector M12/4 pins. A PNP output switches the positive potential and must match the type of digital input of the control system. With a through-beam barrier, also carry out precise optical alignment of the emitter and receiver.

Application example – monitoring object passage

The optical path is set across the monitored point. When passing, the object interrupts the beam and the system receives clear information about presence or passage.

Why choose this variant

Model PR18-TM20DPR-E2+PR18-TM20D-E2 is a specific variant of the type through-beam light barrier with a combination of parameters 20 m · PNP · NO and NC (programmable) · 10–30 V DC · connector M12/4 pins. This configuration makes it easier to match the sensor precisely to a specific task and the electrical interface of the machine.

Frequently asked questions

What is PR18-TM20DPR-E2+PR18-TM20D-E2?

PR18-TM20DPR-E2+PR18-TM20D-E2 is a through-beam light barrier made by LANBAO. In practice it evaluates the passage of an object by the interruption of the light beam between the emitter and receiver.

What are the main parameters of PR18-TM20DPR-E2+PR18-TM20D-E2?

The key data of this variant include Sensing distance: 20 m; Output: PNP; Function: NO and NC (programmable); Supply: 10–30 V DC; Connection: connector M12/4 pins.

How to integrate PR18-TM20DPR-E2+PR18-TM20D-E2 into a machine?

First verify the supply range, output type and logic, connection method and mechanical alignment. For optical sensors, correct aiming of the optics and sufficient operating reserve under real application conditions are also important.