42CM Heavy-Duty Photoelectric Sensor Specifications and Installation Guide

This document provides specifications, installation instructions, and alignment procedures for the 42CM family of heavy-duty industrial photoelectric sensors, available with standard LED or optional Class 1 Laser light sources. It details five sensing modes (transmitted beam, diffuse, retroreflective, polarized retroreflective, and background suppression), output types (NPN/PNP), and features such as short-circuit and reverse polarity protection.