3AI780.6
The B&R System 2005 Analog Input Module, model 3AI780.6, by B & R Automation, is designed for precise signal measurement in industrial applications. It features eight isolated single-channel current inputs, each offering 16-bit resolution, and supports a 0-20mA current signal, ideal for accurate data acquisition. Operating on a 24 VDC supply, the module maintains performance across voltage and current variations. Each input channel includes an individual analog-to-digital converter, minimizing crosstalk and enhancing precision. Input channels are protected against voltages and reverse polarity up to 30 VDC, with an overload LED indication. The module employs a sigma-delta converter, providing INT-formatted data and supports operation modes at 50Hz or 60Hz. It boasts an input impedance of up to 400 ohms, ensuring minimal signal attenuation. With a basic accuracy near 0.05% at 25°C, and minimal zero error, offset drift, and gain drift per degree Celsius, the 3AI780.6 ensures reliable performance across temperature variations.
