Baumer OADM-20I6572S14F – Compact laser distance sensor for precise 4–20 mA measurement

The Baumer OADM-20I6572S14F is a compact laser triangulation distance sensor that outputs a clean 4–20 mA signal you can trust in closed-loop control. From my experience, it fits nicely into tight machine frames and delivers stable analog feedback on matte, glossy, or textured materials. You might notice that the S14 suffix points to a 4‑pin M12 connection, which keeps wiring straightforward in most industrial cabinets.

Typical use cases include height tracking on packaging lines, part presence and offset control on pick‑and‑place machines, web guiding/position regulation, and level detection where analog resolution matters. One thing I appreciate is the quick teach-in process—usually a few seconds and the scaling is ready for your PLC analog input. A customer in food packaging told us the analog signal “stays rock solid on shiny foils,” which seems to be where many low-cost sensors struggle.

Order Placement Process and Guarantees

• Warranty: 365 days
• Lead time: 1 week if in stock; no more than one month at the latest
• Payment: 50% advance payment; full payment prior to delivery
• Express delivery: FedEx, UPS, DHL
• Every unit is inspected before dispatch; secure industrial packing

Key Features

• Analog 4–20 mA output – Ideal for PLC/DAQ analog inputs and closed‑loop control; scaling is typically set via teach‑in.
• Laser triangulation principle – Robust measurement on different surface colors and finishes with good repeatability.
• Visible red spot – Eye‑safe visible red laser makes alignment quick on commissioning.
• Fast response – Designed for dynamic applications; in many cases the sensor tracks quick changes without overshoot.
• S14 M12 connector – 4‑pin M12 connection for simple, tool‑free replacement and tidy cable runs.
• Compact “20” housing – Easy to integrate on tight machine plates or small brackets.
• Industrial DC supply – Works from a typical 10–30 VDC machine supply with protective circuitry.

Technical Specifications

Related or Supporting Products

• Baumer OADM-20U6572S14F – Same housing and range class with 0–10 V analog output instead of 4–20 mA; useful when your controller prefers voltage inputs.
• M12 4‑pin A‑coded cordsets – Straight or right‑angle, 2–10 m lengths; PUR jacket recommended for drag chains or oily environments.
• Mounting bracket for OADM 20 series – Slotted adjustment makes laser alignment and offset tuning much faster during commissioning.

Installation & Maintenance

• Cabinet & wiring – Use a regulated 24 VDC supply within 10–30 VDC; shielded cable to the PLC analog input helps reduce noise on long runs.
• Mounting environment – Rigid bracket or plate to minimize vibration; avoid direct exposure to coolant splash without a protective cover.
• Alignment – Aim the visible red spot onto a flat target area; maintain a stable angle and distance consistent with the intended measuring window.
• Teach‑in – Perform a two‑point teach (near/far) to map the desired 4–20 mA span; re‑teach if the target material or distance changes significantly.
• Routine care – Clean the optics window with lint‑free wipes; check cable strain relief; review calibration annually or after mechanical changes. Firmware/config updates are typically not required on analog variants.
• Safety – Use eye protection during alignment; even eye‑safe lasers should not be stared into at close range.

Quality & Certifications

• CE conformity and RoHS compliance are standard for Baumer photoelectric sensors.
• Many OADM 20 variants carry cULus recognition for North American panels.
• Manufactured under ISO 9001 quality systems.
• Warranty: 12 months (365 days) from delivery.

If you’re matching a specific measuring range or scaling, share your target distance and PLC input type. We’ll confirm compatibility of OADM-20I6572S14F or point you to a voltage variant if that suits your I/O better.