CN-14A is a connector assembly designed for the PM-64 series of connector built-in U-shaped micro photoelectric sensors. It provides a standardized interface for connecting amplifier-integrated photoelectric sensors to external systems using commercially-available J.S.T. connectors. The assembly includes 10 housings and 40 contacts (SPHD-001T-P0.5 contact type with PAP-04V-S housing), enabling reliable signal transmission with 4-pin configuration (+V, Output 1, Output 2, 0V). This connector solution significantly reduces installation space compared to traditional wired connections and supports cable extensions up to 100 m total length with appropriate conductor cross-sections. The CN-14A is commonly used in industrial automation, precision measurement, and machine vision applications where compact, reliable sensor connectivity is essential.