H4-CTRIO High-Speed Counter I/O Module Manual

This document provides specifications, features, and installation details for the AutomationDirect H4-CTRIO high-speed counter I/O module, designed for precise counting, timing, and high-speed pulse output control in DL405 PLC systems. It covers input/output specifications, software configuration via CTRIO Workbench, wiring guidelines, LED diagnostics, and supported applications such as encoder-based cut-to-length, stepper/servo control, and programmable limit switching.