The AM 821 analogue mixing module from the SIGMATEK S-DIAS series combines eight analogue differential inputs with 16-bit resolution and two analogue outputs, each in the range of 0–10 volts. It enables the precise and high-speed acquisition of analogue sensor signals with a sampling rate of ≥ 500 μs for all channels. A key feature is its high flexibility: Each input and output can be individually switched between current and voltage signals, supporting 0–20 mA, 4–20 mA, and 0–10 V.
Software-configurable input filters
Thanks to its high resolution and freely configurable signal types, the compact DIN rail module is ideal for applications with mixed sensor requirements – such as in measurement technology, laboratory and analytical equipment, and test and evaluation systems. In addition, the analogue mixing module features integrated short-circuit detection. Software-configurable input filters help suppress signal noise. Status LEDs located directly on the module enable channel-specific diagnostics and simplify commissioning and maintenance. For easy cabinet integration, a corresponding EPLAN macro is available for the AM 821.
