TL50AOS3Q Banner Signal Towers

Banner Engineering TL50AOS3Q is a buzzer unit belonging to the Core series, designed to emit a 1.6Hz pulsed sound from a 1-tier structure. This unit functions as a sealed omni-directional audible siren/annunciator/buzzer module. It is constructed with polycarbonate (PC) windows and segments, along with an ABS base and covers. The device has a diameter of 50mm / 2 inches and comes pre-equipped with a 4-pin M12 Euro-style QD connector for connectivity. The housing is black, and it operates on a supply voltage of 24Vac or a DC range of 18Vdc-30Vdc (24Vdc nominal). It offers flexible mounting options, including surface or base pole with an M30 thread. The TL50AOS3Q is designed to operate in ambient air temperatures ranging from -20°C to +50°C and is rated with a degree of protection of IP67, NEMA 13, UL type 13, ensuring its durability in various environments. Its cylindrical shape is complemented by 1 x digital input (18-30Vdc / 24Vac; PNP/NPN) for alarm input functionality.