873P Ultrasonic Sensors with IO-­Link Interface User Manual

2022-03-31
●Product Description
■Bulletin 873P ultrasonic sensors offer sensing ranges from 400 mm…6 m (1.3…9.8 ft) with PNP discrete and/or analog outputs and also can directly transfer digital data via IO-Link interface. The sensors are ideal for applications such as level control with continuous distance measurement or the applications that can be challenging for other sensing technologies, such as in detection of clear, shiny, or non-reflective objects. New IO-Link enabled sensors are compatible for both standard I/O operation mode and IO-Link mode and can be easily configured with a Teach button or Studio 5000® AddOn Profile (AOP). Besides the known benefits of IO-Link, such as inexpensive wiring and self-diagnosis for predictive maintenance, 873P ultrasonic sensors provide new features like sound beam modification, value filer for non-static objects, and output time delay. These features help adapt the sensor perfectly for your application.
●Product Features
■18 mm and 30 mm diameter in IP67 PBT housing with sensing range from 400 mm…6 m (1.3…9.8 ft).
■Single/dual discrete outputs and analog outputs available in standard IO mode, which is ideal for continuous level/distance measurement with providing empty and overfill switching signals.
■Digital values like distance and switching outputs can be directly transmitted to controller via IO-Link interface. Compatible with rest of the Rockwell Automation architecture with fully unlocked data/information and security standards.
■Easy to configure sensors with a Teach button or Studio 5000 AOP; sensor operation modes and configuration parameters like switching limits, hysteresis, and sound beam properties can be precisely defined through AOP.
■IO-Link enabled sensors can be adapted perfectly for applications with the capability of adjusting sound beam width, providing foreground and background suppression, and configuring sensing range and boundaries with millimeter precision.
■Real-time temperature and echo signal strength monitoring for device self-diagnosis and predictive maintenance.

ROCKWELL

873P

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Ultrasonic Sensors

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User's Guide

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English Chinese Chinese and English Japanese

November 2020

873P-UM001B-EN-P

2.6 MB

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