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QO Series Safety Light Curtain

Safety light Curtain Selection

Eliminating dead zones light Curtain QO Series

Eliminating dead zones The QO series does this by eliminating blind spots. They can be tailored to specific application requirements and are highly flexible and customizable, including different heights, lengths and resolutions. Additionally, they can be easily integrated with other safety devices and control systems, providing enhanced functionality and adaptability. Implement regional protection for hazardous operating areas such as industrial robots, injection molding machines, packaging equipment, automation equipment, and assembly lines.
Optical axis Spacing:
10, 20, 30mm
Detection range:
0.3 - 6m
Detection:
fingers, hands
Security Level:
IP65
  • Application Area
  • Technical Parameters
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Eliminating Dead Zones Light Curtain Application Area

No Blind Zones Safety Light Curtain

Intelligent access protection for maximum productivity

Operators can insert workpieces into the machine faster, shorten the safety distance to hazardous points of the operation, and improve the productivity and safety of compact machines.

Intervention protection for vertical systems

Intervention protection for vertical systems

The QO series has no dead zones and provides edge-to-edge protection for higher security. Allows the connection of safety components to deactivate the machine in the event of a hazard, as an alternative to mechanical guards.

Precision equipment with limited installation space

Precision equipment with limited installation space

In the process of electronic component manufacturing, there are various semi-automatic operations involving manual inspection or removal of parts. To ensure that operators are away from the dangers caused by automation, light curtains can detect hands reaching into the workstation and prohibit power-on startup.

Eliminating Dead Zones Light Curtain Technical Parameters

Light Curtain TypeOpposed Beam
Light Axis Spacing10mm20mm30mm40mm
Detection Accuracy18mm28mm38mm48mm
Number of Beams12, 14, 16...706, 8, 10...724, 6, 8...724, 6, 8...72
Protection HeightLight Transmission Spacing × (Number of Beams - 1)
Detection Distance30 ~ 3000mm, 30 ~ 6000mm
Response Time≤15ms
Anti-Light Interference10000Lux (Incident Angle 5°)
Dimensions30x28×Lmm (L is the length of emitter/receiver)
Protection LevelIP65
ControllerQET QCA
Power Supply VoltageDC12/24V AC110-22OV (Relay Output)
Current Consumption≤200mA
OutputNPN/PNP Type, input current 500mA, voltage below 1.5v, polarity, short circuit, over-cut protection
Output StatusON (Receiver indication green light)
IndicatorsEmitter: Power indicator (red); Receiver: Output indicator light (green) - transparent (red)
Light SourceModulated Infrared LED
Connection MethodCircular aviation socket, with special connecting cable, 7 cores for emitter, 7 cores for receiver
Enclosure MaterialAluminum alloy, end cover: ABS reinforced nylon
Resistance to Ambient LightIncandescent light: Illuminance on the receiver surface 3000Lx; Sunlight: Illuminance on the receiver surface 10000Lx
Ambient TemperatureDuring operation: -10~+40°C (non-freezing), during storage: -25-+55°C
Ambient HumidityDuring operation: 35~85%RH, during storage: 35~95%RH

Eliminating Dead Zones Light Curtain Status Indicator

Eliminating Dead Zones Light Curtain Status Indicator

Blocked Area Indicator Red

If the light curtain is blocked or misaligned, the blocked area will light up red, and the unblocked area will not light up.

Light Curtain Receiver Status Indicator Yellow

Status Indicator Yellow

If the light curtain is blocked, a yellow light will light up in the lower right corner of the light curtain receiver. The red light is the power indicator light and will remain on after power is turned on.

Status Indicator Green

Status Indicator Green

The green indicator light in the lower right corner of the light curtain receiver is on, indicating that all optical paths are normal and can be used. The red indicator light is the power indicator light, which is always on after power is turned on.

Eliminating Dead Zones Light Curtain Select Product

The Light Curtain Protection Height

Protection Height

The height of the light curtain control area.
50-3000mm Optional

The Light Curtain Scanning Range

Scanning Range

Working distance between emitter and receiver.
0.3-6m

Selecting the safety light curtain resolution

Safety Light Curtain Finger Protection

10mm Finger Protection

Detection Diameter: 10mm

Light Curtain Sensor Finger Protection

20mm Finger Protection

Detection Diameter: 20mm

Safety Light Curtain hand Protection

30mm Hand Protection

Detection Diameter: 30mm

Safety Light Curtain Arm Protection

40mm Arm Protection

Detection Diameter: 40mm

Select Light Curtain Product Range

Series name

Features

Resolution

Protective Field Height

Scanning Range

QO seriesEliminate dead zone, 0.01 secondresponse timeFinger protection10mm50-1000mm0.3-6m
Finger protection20mm50-1000mm
1000-1500mm
Hand Protection30mm50-1000mm
1000-1500mm
1500-2000mm
Hand Protection40mm50-1000mm
1000-1500mm
1500-2000mm
2000-3000mm

Eliminating Dead Zones Light Curtain Simple - less wiring, less hardware, less work

One receiver, one transmitter, two data lines, one right-angle rack and one t-shaped screw
Light Curtain Sensor Accessory

Light Curtain Sensor Accessory

Eliminate dead zones Light curtain

Eliminate dead zones design

0.01 second fast response

0.01 second fast response

Light Curtain stable structure

Stable structure, anti-light interference

Discover Our Other Ranges Of Safety Light Curtains

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    Eliminating dead zones The QO series does this by eliminating blind spots. They can be tailored to specific application requirements and are highly flexible and customizable, including different heights, lengths and resolutions. Additionally, they can be easily integrated with other safety devices and control systems, providing enhanced functionality and adaptability. Implement regional protection for hazardous operating areas such as industrial robots, injection molding machines, packaging equipment, automation equipment, and assembly lines.

    Learn More
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