Siemens 6AG1531-7KF00-7AB0

The S7-1500 AI 8XU/I/RTD/TC ST is designed for precise measurement and monitoring applications, utilizing a conformal coating for enhanced durability. Operating in a temperature range from -40 to +70 °C, this module supports various input types including current, voltage, resistors, and thermocouples. With a resolution of 16 bits and a measurement accuracy of 0.3%, it ensures reliable data collection. The module accommodates 8 analog input channels, with 4 specifically configured for resistance temperature detector (RTD) measurements.

Common mode voltage is approximately 10 V, facilitating effective diagnostics and process alarms. The device also includes hardware interrupts, an infeed element, a shielding bracket, and a shield terminal for robust installation. Compliance with ATEX gas-ex-protection standards (Category 3G) enhances its utility in potentially explosive environments, while the specifications ensure it meets rigorous operational demands.