The products here are part of DADISICK's brand product line, which is independently developed, manufactured, and sold.
We provide stable, high-quality products and ensure fast delivery.
| Categories | Measuring Light Curtains QL Series |
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| Brand | DADISICK |
| Model | QL04-20-60BRF21B |
| Factory packaging | 1 Receiver and 1Emitter accessories, cable |
| Detection distance： | 0.3-6M |
| Beam spacing： | 20mm |
| Number of optical axes： | 4 |
| Protection height： | 60mm |
| Output mode | RS485/RS232， I: 4-20mA， U: 1-10V |
| Interface plug | Equipped with M12 connector |
| Certification： | TUV，UL，CE，RoSH，GB |
| Download DOC |  |
| Update Time | Apr 29,2024 |
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Product model
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Products series
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QL series Measuring Light Curtains
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Punch press guarding kit composition
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One receiver, one transmitter, two data lines, one right-angle rack, and one t-shaped screw
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Application
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Infrared radiation type
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Standard packaging
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Standard industrial environment
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Features
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Beam gap
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20mm
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Detect accuracy
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25mm
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Quantity of beams
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4
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Operation range
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60mm
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Product size | 36mm*36mm*L，L is the length of emitter and receiver. | ||
Detection distance | 30-6000mm | ||
Response time | ≤15ms | ||
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Mechanical data
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Housing material
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Housing material
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Metal casing
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Aluminium
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Lens front panel
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Acrylic
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Upper and lower cap materials
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ABS reinforced nylon PA66+30% GF
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Synchronization
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Current consumption
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≤200mA
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Output mode
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2 PNP, with current of 500mA and voltage below 1.5V, polarity, short circuit and over-cutting protection
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Output status
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ON (receiving indicator green light)
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Indicator lamp
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Transmitter: power indicator light (red); receiver: output indicator light on (green), blackout (red)
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Wave length | 850nm | ||
Type of emitter | Infrared light (NIR), invisible | ||
Function available | Automatic reset | ||
Synchronization | Line synchronization | ||
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Performance data
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Circuit protection
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Short circuit protection
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Voltage protection
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Overvoltage protection
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Maximum current consumption
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24VDC,-20...20%
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Fuse
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150mA
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Environmental data
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IP degree of protection
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IP65
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Resistance to ambient light disturbance
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Incandescent light: illumination of light-receiving surface 3000Lx; Sunlight: illumination of light-receiving surface 10000Lx
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Ambient air temperature
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Operation temperature: - 10~+40 ℃ (but not frozen), storage temperature: - 25 -+55 ℃
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Ambient relative humidity
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Operating: 35~85% RH, storage: 35~95% RH
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Output
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Number of safe output circuits (OSSD)
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1-circuit
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Maximum switch voltage
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18V
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Minimum switch voltage | 2.5V | ||
Standard switching voltage | 22.5V | ||
Output circuit type | DC | ||
Maximum current load | 380mA | ||
Load inductance | 2000 | ||
Load capacity | 0.3 | ||
Maximum residual current | 0.2mA | ||
Standard residual current | 0.002MA | ||
Voltage drop | 1.5V | ||
Safety output | Connection pin 4, WHITE OSSD NPN/PNP | ||
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Communication protocol
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Connection pin 5, RED RS485A；Connection pin 6, GREEN RS485B
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Electrical interface
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Composition of interfaces
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2 (Receiver and Emitter)
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Connector type
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M12 connector
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Interface material | Copper nickel plating | ||
Plug material | GY384 gray 30P | ||
Available typical conductor section | 0.25mm² | ||
Maximum lenght of cable | 100m | ||
Maximum load of cable | 4.9A | ||
Cable wrapping material | PVC | ||
Dear Visitor, thank you for your interest in DADISICK safety light curtains! We are dedicated to providing comprehensive safety solutions for industrial production enterprises. If you have any questions about installation, production safety, or anything else, please feel free to contact us. We are committed to providing you with relevant installation guides, production safety manuals, and customized solutions. Looking forward to working together to build a safer industrial environment!
DADISICK PRODUCT is our brand's in-house developed, manufactured, and sold product line. We are dedicated to providing stable and high-quality products, with a guaranteed order shipment within 2-3 days.
Furthermore, we offer maintenance and replacement services for a variety of safety sensors from different brands. Leveraging our inventory of around 4,000 product lines, our safety technology allows us to swiftly adapt to the technical specifications of each brand, ensuring a 100% fulfillment of our customers' industrial safety procurement needs.
It is a scientific and technological enterprise specializing in product technology research, development, production, sales and agency of optical, electrical and mechanical products. It is a professional manufacturer of optoelectronic products....MORE
