The EP3174-0002 is a 4-channel analog input module with multi-function capabilities, supporting voltage ranges of -10/0 to +10 V or current ranges of 0/4-20 mA. It features 16-bit resolution, 4 x M12 I/O connections, screw-type connectors, and industrial-grade housing with IP65/66/67 protection. Designed for EtherCAT systems, this parameterizable module ensures reliable performance in demanding environments.