AX-502HC20-0A Incremental Encoder Module Instruction Sheet

This document provides installation, wiring, and safety instructions for the Delta AX-502HC20-0A module, an open-type device requiring enclosure protection against dust, humidity, and shock. It includes specifications for a 2-channel incremental encoder with open-collector output, 200kHz sink input (PNP), assembly steps for DIN rail mounting, terminal wiring guidelines, and hazardous substance declarations.