Developed for reliable DC signal detection, the GE Fanuc Emerson IC693MDL646 is a Series 90-30 discrete input module designed to support both positive and negative logic configurations. It provides sixteen (16) 24 VDC input channels, offering flexible wiring options for industrial automation systems. The module operates within an input voltage range of 0–30 VDC and features an input current rating of 7 mA per point, ensuring accurate and stable input response. It draws 80 mA from the 5 VDC backplane and 125 mA from the 24 VDC backplane, contributing to efficient power management. The IC693MDL646 may possibly be deployed in automation environments across North America, Europe, Asia, and other worldwide facilities utilizing GE Fanuc Series 90-30 control architectures.