Purpose
This guide explains how to replace worn‑out mechanical relays on an older conveyor system with a solid‑state PLC. A small Automation Direct Click PLC will eliminate relay wear and improve reliability. You will learn why the upgrade is beneficial and follow step‑by‑step instructions to gather tools and parts, remove the existing relays, install the PLC and modules, connect wiring using the provided schematic, download the PLC program, and verify that the conveyor operates correctly.