AUER SIGNAL

Auer Signal Series 50 Smart Indicator Beacon

SI50-GYR

The SI50-GYR is a compact tricolour beacon with an expanded signaling area, combining the functions of a beacon and mini tower light. It features green, yellow, and red outputs, multiple animation modes, and Smart Protection technologies like inrush current limitation and thermal control. With high IP66–IP69K protection ratings and an operating range of -40°C to +70°C.
  • High brightness, colour brilliance and energy efficiency
  • Excellent homogeneous and flexible colour signalling
  • Multiple animation modes
  • Smart Protection

Selected variant

Available in several variants

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Technical data

General data

Lens colour White
Light type Multi-function
Light source LED
Housing Colour Black

Rated operating conditions

Nominal Supply Voltage 18-30 V DC
Operational temperature -40 °C - +70 °C

Dimensions

Height 108 mm
Diameter 50 mm
Weight 91 g

Additional data

IP class IP66, IP67, IP69K, IP6K9K
IK class 8

Product description

The SI50-GYR is a tricolour beacon that merges the functionality of a traditional signal beacon with a compact tower light, providing a larger and more visible signaling surface while maintaining a small installation footprint. It has green, yellow, and red light options with multiple animation modes, including steady and flashing patterns, enabling flexible visual communication in industrial settings. Its Smart Protection features—such as inrush current limitation and thermal management—enhance operational reliability and device longevity.

Engineered for durability, the SI50-GYR carries high ingress protection ratings (IP66, IP67, IP69, IP69K), making it suitable for harsh environments where exposure to dust, moisture, and high-pressure cleaning is expected. It operates in extreme temperatures from -40°C to +70°C and weighs 91g. The beacon is designed to prevent false signaling from ambient light, ensuring accurate status display. This makes it particularly well-suited for applications in plant construction, automation systems, logistics, and control panels where a larger, clearly visible signal is required.

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