BX-12CD3D2 / BX-16CD3D2 Combination Discrete I/O Module Specifications and Installation Guide

This document provides specifications, installation instructions, and wiring diagrams for the AutomationDirect BX-12CD3D2 and BX-16CD3D2 combination discrete I/O modules, which feature 8 sink/source inputs and 4 or 8 sourcing outputs (12–24 VDC). It includes detailed electrical ratings, terminal block connector options, dimensional drawings, and safety warnings for the Do-more BRX series expansion modules.