6 Specifications
Supply Voltage
12 to 30 V DC
Power and Current Consumption (Exclusive of Load)
Normal Run Mode: < 2.1 W
Current consumption < 85 mA at 24 V DC
Supply Protection Circuitry
Protected against reverse polarity and transient overvoltages
Construction
Die-cast zinc housing; acrylic window
Maximum Torque
2.6 N·m (23.0 in-lbs)
Sensing Beam
Visible red, 660 nm
Sensing Range -- LTF12
90% White Target: 50 mm to 12000 mm
18% Gray Target: 50 mm to 11000 mm
6% Black Target: 50 mm to 7000 mm
Sensing Range -- LTF24
90% White Target: 50 mm to 24000 mm
18% Gray Target: 50 mm to 18000 mm
6% Black Target: 50 mm to 11000 mm
Ambient Light Immunity
> 40000 lux
Output Configuration
User configurable to dual discrete NPN or dual discrete PNP; the
NPN/PNP polarity menus change both outputs
Output Ratings
Discrete Output: 100 mA maximum (protected against continuous
overload and short circuit)
OFF-state leakage current (PNP): < 10 μA at 30 V
OFF-state leakage current (NPN): < 200 μA at 30 V
Output saturation voltage (PNP outputs): < 3 V at 100 mA
Output saturation voltage (NPN outputs): < 1.6 V at 100 mA
Remote Input
Allowable Input Voltage Range: 0 to Vcc
Active Low (internal weak pullup—sinking current):
High State > 4.3 V at 740 μA maximum
Low State < 1.3 V at 800 μA maximum
Active High (internal weak pulldown—sourcing current):
High State > 4.3 V at 1.7 mA maximum
Low State < 1.3 V at 1.6 mA maximum
Response Time
Fast: 1.5 ms
Standard: 8 ms
Medium: 32 ms
Slow: 256 ms
IO-Link Interface
Supports Smart Sensor Profile: Yes
Baud Rate: 38400 bps
Process Data Widths: 32 bits
IODD files: Provides all programming options of the display, plus
additional functionality. See p/n
for IO-Link reference
information.
Repeatability
See Performance Curves
Delay at Power Up
2 seconds
Measurement Output Rate
0.5 ms
Minimum Window Size
10 mm
Boresighting
40 mm radius at 12000 mm
80 mm radius at 24000 mm
Temperature Effect
50 mm to 12000 mm: ±0.25 mm/°C (typical)
>12000 mm: ±0.5 mm/°C (typical)
Linearity/Accuracy
Reflectance
LTF12
LTF24
±10 mm
±20 mm
±25 mm
±50 mm
±100 mm
6% Black Card
5 m
7 m
7 m
9 m
11 m
18% Gray Card
8 m
11 m
11 m
14 m
18 m
90% White
Card
12 m
-
24 m
-
-
Resolution
LTF12: < 0.3 mm to 3 mm
LTF24: < 0.3 mm to 4 mm
Resolution measured as twice repeatability with white target at slow
response speed at 20 °C. See repeatability curves for more detail.
Beam Spot Size
6.5 mm at 50 mm
10 mm at 7500 mm
12.5 mm at 12000 mm
35 mm at 24000 mm
Beam spot size is calculated as 1.6 times the D4
σ
measured diameter
L-GAGE
®
LTF Time of Flight Laser Distance Sensor with IO-Link
30
www.bannerengineering.com - Tel: + 1 888 373 6767
