UR18.RA0.2-GP1J.9SF, BAUMER, ultrasonic retro-reflective sensor, 0–1000mm, push-pull, connector M12, 5 pins, IO-Link, IP69

UR18.RA0.2-GP1J.9SF, BAUMER, ultrasonic retro-reflective sensor, 0–1000mm, push-pull, connector M12, 5 pins, IO-Link, IP69

UR18.RA0.2-GP1J.9SF is a Baumer retro-reflective ultrasonic sensor. Detection is set relative to a fixed reference surface, so a change in the monitored space can be detected. Position of the reference surface: 100–1000mm. Declared detection range: 0–1000mm. Connection: connector M12, 5 pins.

Technical parameters – overview

Function and suitable use

The retro-reflective version is chosen when a stable reference surface can be defined in the machine and its covering or a change in distance can be detected. The position and stability of the reflecting surface are essential for correct setting.

• The declared setting and communication options can be used via IO-Link; when choosing, verify a compatible IO-Link master and connector wiring.

How to choose the right variant

• Range: 0–1000mm; design the target position within the declared interval, not on the basis of the series designation.
• Output: push-pull; check compatibility with the control unit input.
• Mounting: cylindrical version; observe the dimensions and recommended fixing.
• Wiring: The M12 connector is suitable for detachable machine wiring; verify the coding and number of contacts corresponding to this sensor.
• Environment: protection IP69; verify suitability for specific contamination, temperatures or chemical influences according to the operating conditions.

Most frequent selection questions

Does a retro-reflective sensor need a reference surface?

Yes. The principle of this version is based on a set reference surface; the declared range of its position must be respected.

What connection is needed?

For this model, the stated connection is connector M12, 5 pins. The mating part and pinout must be verified according to the manufacturer's version.

What output does this variant have?

The output circuit is push-pull. Before connecting, compare it with the input type of the PLC or other control unit.