Lenze E82ZAFS Safety Module for 8200 Vector Inverters

The Lenze E82ZAFS (E82ZAFS) is a dedicated safety function module engineered for use with the Lenze 8200 vector series of variable frequency drives. Operating as a plug-in functional unit, this module provides the safe standstill safety function, ensuring reliable torque disablement and preventing unexpected motor startup during maintenance or emergency stop events. It interfaces directly with the front expansion slot of compatible 8200 vector inverter chassis, establishing secure communication with the internal drive control logic while minimizing external wiring complexity. Equipped with dedicated safety terminals, the module facilitates dual-channel monitoring of external safety devices such as emergency stop pushbuttons, safety gate switches, and protective interlocks. By interrupting the pulse pattern to the power semiconductor stage, the unit achieves safe torque disablement without disconnecting the mains supply. The Lenze E82ZAFS is widely utilized across industrial manufacturing, packaging lines, material handling systems, and automated machinery where dependable safe standstill control is required.