BX-12CD3D2 and BX-16CD3D2 Combination I/O Expansion Modules Datasheet

This document provides specifications, wiring diagrams, and pricing for the BX-12CD3D2 and BX-16CD3D2 combination discrete I/O expansion modules for the BRX programmable controller platform. It details input (8-point, 12–24 VDC sink/source) and output (4 or 8-point, 12–24 VDC sourcing) characteristics, general specifications, and installation notes, including that the device cannot be hot-swapped.