Allen-Bradley 160-AA12NPS1 PanelView Human Machine Interface

Allen-Bradley 160-AA12NPS1 is a Bulletin 160 Smart Speed Controller (Preset Speed Model) that provides electronic speed control for AC motors in legacy Rockwell Automation installations. This 3 HP, 12 A drive belongs to the Bulletin 160 family and is designed for preset-speed operation with a straightforward control interface, enabling reliable motor speed management in equipment such as conveyors, fans, pumps, and other driven loads. The NPS1 suffix identifies the preset-speed input configuration within the 160 series, distinguishing it from other analog-follow or fixed-speed variants in the same bulletin family. As a compact device, the 160-AA12NPS1 is commonly mounted in control panels or on equipment enclosures near the motor and wired to standard motor circuits to deliver a repeatable speed setpoint. Being a legacy drive, it is frequently encountered in retrofit projects or older installations where a rugged, maintenance-friendly speed controller is required without onboard network communication capabilities. When selecting this model, ensure the horsepower rating (3 HP) and current rating (approx. 12 A) align with the connected motor to maintain safe operation and proper thermal performance.