Industrial DN4-10402 DeviceNet PCU Card Module

The Woodhead DN4-10402 is a 2-channel DeviceNet PCU Card that serves as an industrial communication interface for DeviceNet automation and machine control systems. Commonly installed in factory automation equipment, robotic assembly systems, conveyors, and industrial process monitoring applications, it enables DeviceNet communication between industrial controllers, PLCs, distributed I/O, drives, and industrial computers in automated manufacturing environments. Technical specs include Manufacturer Part Number DN4-10402, Brand Woodhead, Device Identifier #267452, Interface Type PCU communication interface, Channel Configuration 2-Channel, and Processor Speed 64 MHz, designed for use with Industrial DeviceNet networks. Common replacements listed are Woodhead SST-DN3-PCI-2 and Allen-Bradley 1784-PCIDS, reflecting its role in network expansion, replacements, and automation retrofit projects.