The IC694ALG222 is a PACSystems RX3i Programmable Automation Controller (PAC) analog input module, originally manufactured by GE Intelligent Platforms (GE IP) and now under Emerson Automation. It provides eight differential voltage analog input channels and sixteen single-ended voltage analog input channels, each individually configurable to receive 0 to 10 V (unipolar) or –10 to +10 V (bipolar) signals. The module offers a high-precision resolution of 2.5 mV (1 LSB = 2.5 mV) for 0–10 VDC inputs and 5 mV (1 LSB = 5 mV) for –10 V to +10 VDC inputs, ensuring accurate analog data acquisition and signal measurement. The IC694ALG222 may be implemented in process control and monitoring systems across North America, Europe, Asia, and worldwide, where reliable analog signal processing, configurable input flexibility, and seamless PACSystems RX3i integration are essential for high-performance industrial automation applications.