C0-4AD2DA-1 Analog I/O Module Specifications and Wiring

This document provides specifications and wiring diagrams for the AutomationDirect C0-4AD2DA-1, a CLICK stackable I/O module featuring 4-channel analog current sinking input (13-bit, 0–20 mA) and 2-channel analog current sourcing output (12-bit, 4–20 mA). It includes detailed electrical ratings, accuracy, isolation, fuse recommendations, terminal block replacement part numbers, and compatibility with CLICK PLC firmware version V1.40 or later.