SunX FX-412 NAVI Fiber Optic Sensor Amplifier

SunX FX-412 NAVI Digital Fiber Optic Sensor Amplifier is a compact DIN‑rail interface that powers from 12 to 24 V DC and translates signals from a fiber optic sensing head into a robust NPN open‑collector output for PLCs and other logic inputs. It features a red LED indicator and an M8 3‑pin connection; when mounting amplifiers in cascade, optional MS‑DIN end plates help maintain spacing. Key specifications include supply voltage 12–24 V DC ±10% with ripple ≤10%; normal power consumption up to 960 mW (about 40 mA at 24 V) and ECO mode down to 840 mW (about 35 mA at 24 V). Output is NPN open‑collector with a maximum sink current of 100 mA (50 mA if five or more amplifiers are cascaded). This model belongs to Panasonic SUNX’s NAVI family of digital fiber sensor amplifiers and is suitable for standard fiber optic sensing tasks such as presence/absence detection, limit switching, and counting within automation lines.