The Allen-Bradley 1756-IF8I is an analog input module from the ControlLogix series, designed for precise voltage and current signal acquisition. It features eight (8) individually isolated input channels that support both current and voltage inputs, ensuring reliable signal separation and noise reduction. The module accommodates a wide range of input signals, including ±10.5V, 0–10.5V, 0–5V, and 0–21 mA, providing flexibility for diverse measurement applications. With a high-resolution 24-bit converter, the 1756-IF8I delivers accurate analog-to-digital conversion. It is compatible with both 2-wire and 4-wire transmitters, making it suitable for various industrial monitoring and control systems.