Allen-Bradley 319280-A02 Programmable Logic Controller Module

Allen-Bradley 319280-A02 Drive Guard Safe Torque Off circuit board kit from Rockwell Automation delivers a dedicated STO solution for PowerFlex drive systems. As part of the DriveGuard family, this circuit board provides Safe Torque Off capability to rapidly disable motor torque during safety events while preserving power to other drive functions. Listed as a drive board kit, the 319280-A02 is used to retrofit or restore Safe Torque Off functionality in compatible PowerFlex drives, helping facilities meet safety requirements on automation lines. Typical applications include manufacturing lines, conveyors, and packaging machinery where immediate torque shutdown is essential for personnel safety and equipment protection. Compatibility is described broadly as PowerFlex drives, and installation should follow Rockwell’s safety guidelines and installation documentation to ensure proper wiring, connector interfaces, and fault behavior. This part is commonly purchased by repair technicians, system integrators, and OEMs seeking to add Safe Torque Off capability to existing drive installations.