Banner Engineering MIAD9FQ Mini Beam Photoelectric Sensor

Banner Engineering MIAD9FQ Mini-Beam Fiber Optic Amplifier is the NAMUR‑output receiver in the MINI‑BEAM family, designed to pair with Banner’s glass‑fiber optic sensors for detecting the presence or absence of a target. It provides a NAMUR switching output and is powered by a 5–15 V DC supply from the connected system, using a 4‑pin M12 integral quick‑disconnect for easy wiring. The unit is compact and rugged, with IP67 (NEMA 4X) protection suitable for demanding industrial environments, and it follows Banner’s MINI‑BEAM NAMUR architecture that accommodates fiber‑optic sensing elements. Range is not fixed by the amplifier itself but depends on the fiber optic element used, giving flexibility across various sensing distances. The product is documented as part of the Mini‑Beam NAMUR line, which specifies a glass fiber optic sensing option and a 5–15 V DC input supplied by the connected system or amplifier chain. In practice, it serves as the fiber‑optic receiver in Banner’s NAMUR sensor setups, delivering NAMUR output to compatible amplifiers or controllers via a robust M12 connection.