Allen-Bradley 22066-01 Warp Break Sense Module

The Allen-Bradley 22066-01 Warp Break Sense Module (PWB No. 22066-51) detects warp-thread breaks and provides fault signals to the loom controller in industrial textile weaving systems. This Rev. C PCB assembly functions as the loom-controller input module for warp break detection and can automatically stop the loom when faults occur. It is designed for continuous-duty textile manufacturing and is commonly installed in circular looms, woven sack production equipment, and automated weaving lines to monitor warp integrity and minimize fabric defects. As an OEM replacement used with compatible loom control systems, common replacements include 22066-01 Rev. B Warp Break Sense Module, 22066-01 Rev. D Warp Break Sense Module, and 22066-51 Loom Controller PCB Module.