Allen-Bradley 440F-M1231BYNN Guardmaster MatGuard Safety Mat

The Allen-Bradley 440F-M1231BYNN (440F-M1231BYNN) is a Guardmaster MatGuard presence-sensing safety mat engineered to safeguard personnel and equipment in industrial automation environments. Operating as part of a machine safety interlocking system, this pressure-sensitive mat detects operator presence within hazardous zones around manufacturing equipment, robotic work cells, and automated machinery. When an operator steps onto the surface, the internal contact configuration triggers an immediate stop command through a compatible safety monitoring relay or controller to prevent machine-related hazards. Built for demanding factory floor conditions, the assembly provides durable surface construction resistant to standard industrial wear and mechanical abuse. The unit has a net weight of approximately 10 kg, offering stable placement when integrated with perimeter edging and mounting trim in operator loading stations or production access areas. It serves as an effective guarding solution for packaging lines, metalworking machinery, material handling systems, and assembly areas where continuous physical barriers or optical guards are impractical. The Allen-Bradley 440F-M1231BYNN provides dependable floor-level sensing to maintain workplace safety standards and ensure seamless operational reliability.