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QT20-40-760-2BB|Safety Light Barrier|DADISICK

QT20-40-760-2BB|Safety Light Barrier|DADISICK
QT20-40-760-2BB|Safety Light Barrier|DADISICKQT20-40-760-2BB|Safety Light Barrier|DADISICKQT20-40-760-2BB|Safety Light Barrier|DADISICKQT20-40-760-2BB|Safety Light Barrier|DADISICKQT20-40-760-2BB|Safety Light Barrier|DADISICK

QT20-40-760-2BB|Safety Light Barrier|DADISICK

CategoriesThe wide scanning range light curtain QT series
BrandDADISICK
ModelQT20-40-760-2BB
Factory packaging1 Receiver and 1Emitter accessories, cable
Detection distance:0.3-6M;0.3-45M
Beam spacing:40mm
Number of optical axes:20
Protection height:760mm
2 Safety outputs (OSSD)2 PNP
Interface plugEquipped with M16 connector
Product comes:with mounting accessories
Certification:TUV,UL,CE,RoSH,GB
Update TimeMay 22,2024
Detail Information
Product model
Standard configuration
QT series safety light barrier
Safety light barrier form
One receiver, one transmitter, two data lines, one right-angle rack, and one t-shaped screw
Safety  Certificate
TÜV CE, China GB certificate, ISO Certificate  UL- FCC,TYPE 4
Standard packaging
Standard industrial environment
Features
Resolution ratio
40mm
Check the accuracy
48mm
Number of beams
20
Pretection height 
760mm
Overall dimension
51mm*35mm*L,L is the length of emitter and receiver. 
Detection distance
30-6000mm;30-45000mm
Response time
≤15ms
Mechanical data
Housing material
Housing material
Metal shell
Aluminium
Lens front screen material
Acrylic
Upper and lower cover materials
ABS reinforced nylon PA66+30% GF
Synchronization
Consumption current
≤200mA
Output mode
2  PNP, with current of 500mA and voltage below 1.5V, polarity, short circuit and over-cutting protection
Output status
ON (receiving indicator green light)
Indicator light
Transmitter: power indicator light (red); receiver: output indicator light on (green), blackout (red)
Wavelength
850nm
Type of light
Infrared light (NIR), invisible
Function
Automatic reset
Synchronization
Line synchronization
Performance data
Protection circuit
Short circuit protection
Supply voltage
Overvoltage protection
Maximum current consumption
24VDC,-20...20%
Fuse
150mA
Environmental data
Protection grade
IP65
Resistance to ambient light
Incandescent light: illumination of light-receiving surface 3000Lx; Sunlight: illumination of light-receiving surface 10000Lx
Ambient temperature
Working temperature: - 10~+40 ℃ (but not frozen), storage temperature: - 25 -+55 ℃
Ambient humidity
Working time: 35~85% RH, saving time: 35~95% RH
Output
Number of safe output circuits (OSSD)
2-circuit
Type
Safety circuit output circuit OSSD
Minimum switch voltage high
18V
Minimum switch voltage low
2.5V
Typical switching voltage
22.5V
Voltage type
DC
Maximum current load
380mA
Load inductance
two thousand
Load capacity
zero point three
Maximum residual current
0.2mA
Typical residual current
0.002MA
Voltage drop
1.5V
Safety switch output 1
Connection pin 4, WHITE OSSD1
Switching element
Transistor PNP
Safety switch output 2
Connection pin 5, GREEN OSSD2
Switching element
Transistor PNP
Electrical interface
Number of interfaces
2 (receiver and transmitter)
Type
M16 connector, 7-pin
Interface metal
Copper nickel plating
Plug material
kirsite
Rated current (A)
5A
Contact DC(AC V)
Φ1*5
working voltage (AC V)
500V
pressurization (AC V)
1500V
contact resistance
5MΩ
insulation resistance
2000MΩ
Allowable typical conductor section
0.25m㎡
Maximum link cable
100M
Maximum allowable carrying current
4.9A
Cable material
PVC
Shielding
shielded
Safety light curtain QT series  accessories for QCA-05 Side bracket
The rotating bracket allows the light curtain to rotate around its longitudinal axis and adjust its position
Safety light curtain QT series  accessories for QCA-02  T-shaped card slot
It can be directly put into the aluminum groove, in the process of installation, it can automatically locate and lock.
Safety light curtain  QT series accessories for QCA-03-Convex groove
Convex groove function:high production efficiency, good heat dissipation, easy to use and maintenance.
Safety light curtain QT series accessories for QA-02 swivel fastening brackets
Mainly used in the safety light curtain, not only solid installation and good shock resistance can be rotated Angle
Safety light curtain  QT series accessories for QA-01 swivel fastening brackets
Mainly used in the safety light curtain, not only solid installation and good shock resistance can be rotated Angle
Safety light curtain  QT series accessories for QCA-01 Column stainless steel bracket
The safety light curtain are fixed on support,and then debug according to the specific situation.
Controller QET
Controller QET for Dadisick Safety Light Curtains
Safety Relay QRSN
safety relay for Dadisick Safety Light Curtains
Safety Light Barrier Cable description
Safety Light Curtain Cable Description
signal output selection (actual output of transistor working normally)
Safety Light Curtain Signal Output Selection
NPN output wiring diagram
Safety Light Curtain NPN Output Wiring Diagram
PNP output wiring diagram
Safety Light Curtain PNP Output Wiring Diagram
Dimension
Safety Light Curtain Dimension
Safety-light-curtain QT20-40-760-2BB-data sheet

Safety-light-curtain QT Series User Manual

Safety-light-curtain QT Series-data sheet

QT20-40-760-2BB.3D-STEP

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Contact DADISICK for Industrial Safety Guide

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.

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