Schneider Electric TSX-AEM-821 Analog Input Module

Schneider Electric’s Telemecanique TSX-AEM-821 is an 8-channel, high-speed analog input module designed for Modicon TSX PLC systems to acquire high-level analog signals from field instruments. It accepts high-level voltage or current signals with a common ±10 V input range across all eight channels and performs high-speed analog-to-digital conversion to support precise process monitoring in applications such as process automation, manufacturing equipment, conveyor systems, chemical processing plants, and industrial machinery. The unit is a modular rack-mount analog input module that provides channel isolation for high-level analog inputs and is offered as an OEM direct replacement for legacy TSX installations. Product status is listed as discontinued legacy automation, with common replacements including Schneider Electric TSXAEM821, Modicon TSX Analog Input Module, and OEM-equivalent TSXAEM821.