LED stack light QTG70L-IOL

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The QTG70L-IOL is an Ø70 mm IO-Link programmable LED tower light for industrial signaling. It provides configurable light patterns, optional high-volume or waterproof buzzer (up to 100 dB / 85 dB at 1 m), and integrates IO-Link V1.1 for smart factory connectivity with a plug-and-play M12 connector.

Key features

• Modular LED tower light with steady and multiple flashing signal types and enhanced long-distance visibility via a color-diffusing lens
• Tool-free addition/removal and color rearrangement of modules using a Lock-type structure
• Four operating modes for flexible control and integration
  • Simple Mode: basic on/off control of individual light sources
  • Advanced Mode: configure on/off and strobe timing per light source
  • Level Mode: percentage-based input control for light output (suitable for process status)
  • Demo Mode: sequential demonstration of functions
• Seven light source operations supported: On / Slow Blink / Medium Blink / Fast Blink / Strobe 1 / Strobe 2 / Strobe 3
• Integrated IO-Link technology (Version: V1.1) for Industry 4.0 / smart manufacturing systems
• IO-Link data rate: 38,400 bps (COM2); Connector: M12-5Pin (Male) - Class A (Plug & Play)
• Optional buzzer types: high-volume buzzer (Max. 100 dB @1 m) and waterproof buzzer (Max. 85 dB @1 m)

Technical specifications

• Model name / denomination: QTG70L-IOL (variants: QTG70L-IOL-HBZ = built-in high-volume buzzer; QTG70L-IOL-WBZ = built-in waterproof buzzer)
• Brand: Qlight
• Voltage: DC 24 V
• Diameter: Ø70 mm
• Height (depending on number of layers): 175 mm – 375 mm
• Materials: Housing - ABS; Lens - PC
• Protection rating: IP65 (standard / waterproof buzzer); high-volume buzzer variant not waterproof
• Weight by layers: 1 layer = 0.37 kg; 2 layers = 0.52 kg; 3 layers = 0.67 kg; 4 layers = 0.82 kg; 5 layers = 0.97 kg
• Available light colors (per layer): R = Red; A = Amber; G = Green; B = Blue; W = White (Note: simultaneous use of the white LED module with HBZ or WBZ is not supported)
• Current (1 layer at DC 24 V): Light source = 70 mA; High-volume buzzer = 90 mA; Waterproof buzzer = 90 mA
• IO-Link: Version 1.1; Data rate: 38,400 bps (COM2); Connector: M12-5Pin (Male) - Class A
• Buzzer sound level: High-volume buzzer up to Max. 100 dB (measured at 1 m); Waterproof buzzer up to Max. 85 dB (measured at 1 m)
• Operating temperature range: -30°C ~ +50°C
• Compliance: RoHS2