Industrial U-05N DC Input Module

The U-05N DC input module is a 16-channel DC input card for AutomationDirect’s Koyo DirectLogic DL405/SU PLC family. It accepts 12–24 VDC source-type inputs, enabling it to read ON/OFF signals from sensors and switches such as limit switches, proximity sensors, and pushbuttons. Designed to plug into a DL405/SU backplane, the U-05N expands a Koyo PLC’s input capability with sixteen discrete inputs, simplifying wiring and providing a clear digital signal interface for automation tasks. This module is typically paired with other DC I/O modules to create a compact, scalable input array for applications like machine control, packaging lines, conveyors, and robotics, where reliable discrete sensing is essential. By integrating a 16-point card into a DL405-based control system, engineers maintain the familiar Koyo/TI PLC programming workflow while expanding the control system’s sensing footprint.