SAFETY LIGHT CURTAIN.pdf

QT16/20-300-2BE-E
Receiver: QT16/20-300-2BE-R
Product application:
A. Full protection for press machine sliders
B. Upper dead point protection for press machines
C. Regional protection for industrial manipulators and equipment
D. Object detection and alarm
Technical data:
Resolution ratio: 20mm
Number of beams: 16
Protection height: 300mm
Total height: 371mm
Detection distance: 30-20000mm
Response time: ≤15ms
Synchronization: Line synchronization
Consumption current: ≤200mA
Output mode: 2-circuit PNP
Output status: ON (receiving indicator green light)
Indicator light: Transmitter (red), Receiver (green, red)
Wavelength: 850nm
Type of light: Infrared light (NIR)
Function: Automatic reset
Mechanical data:
Overall dimension: 5135371mm
Housing material: Metal shell
Lens front screen material: Aluminium
Upper and lower cover materials: Acrylic, ABS
Environmental data:
Protection grade: IP65
Resistance to ambient light: Incandescent (3000Lx), Sunlight (10000Lx)
Ambient temperature: -10~+40 ℃
Ambient humidity: 35~85% RH
Output:
Type: 2-circuit
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: Transistor PNP
Number of safe output circuits (OSSD): 2
Performance data:
Short circuit protection: 150mA
Overvoltage protection: 24VDC, -20...20%
Protection circuit: Supply voltage, Maximum current consumption, Fuse
Certificate: CE, TÜV, ROHS, CE TYPE 4, UL, GB/T
Operation and display:
Emitter: Red (always on)
Receiver: Green (normal), Red (error)
Status indicator: Lights flashing (interference or overstep detection range)
Dimensioned drawings:
L = 18 + 10 + H + 25 + 18
H: Height of protected area
L: Total length of light screen
n: Beams number
K: Resolution ratio
QT 20mm specification list:
Resolution: 20mm
Light beam: 16
Protection height (H): 300mm
Total height (L): 371mm
Product model: QT16/20-300-2BE-E, QT16/20-300-2BE-R
Signal output mode: Two outputs
Detection range: 30-20000mm
QT 20mm series: Various protection heights and total heights available.