L-GAGE
®
LT7 Long-Range Time-of-Flight Sensor
18
P/N 120244
Banner Engineering Corp.
•
Minneapolis, MN U.S.A.
www.bannerengineering.com • Tel: 763.544.3164
LT7PLVQ
LT7PIDQ
Sensing Range
0.5 to 250 m (using specified reflector)
6% Black card:
0.5 to 3 m
18% Gray card:
0.5 to 7 m
90% White card:
0.5 to 10 m
Supply Voltage
18 to 30V dc (10% maximum ripple)
Power Consumption
< 4.5 W @ 25º C
Supply Protection Circuitry
Protected against reverse polarity and transient over voltages
Measuring Laser
Infrared, 900 nm, Class 1
Laser Control
Measurement laser is ON when sensor is ON. Pilot (visible) laser enabled during Programming mode;
alternates with measurement laser.
Spot Size
See Figure 2.
Pilot Laser
Visible red, 650 nm, Class 2
Discrete & Analog Output
Protection
Protected against continuous overload and short circuit
Discrete Outputs
(2) 100 mA, PNP
Discrete Switch Points
Adjustable in 1 mm steps
Discrete Output Hysteresis
Adjustable, 10 mm min.
Alarm Outputs
50 mA, PNP (N.O.)
Analog Output
N/A
4-20 mA
Maximum Cable Length
100 m
Output Response Time
12 ms
Linearity
± 10 mm
Resolution/Repeatability
± 2 mm
± 4 mm
Color Sensitivity
(Diffuse Models)
N/A
Contact Factory.
Temperature Effect
< ± 5 mm over the total sensing range
Minimum Analog
Window Size
N/A
300 mm
Adjustments
See pages 2-11. Push-button-directed password enable/disable, measurement unit select, offset value select,
output limits set, output mode select, analog output slope select (diffuse models only), and output limit
manual adjust.
Serial Interface
RS422 or SSI compatible
Serial Measurement Speed
SSI:
1.4 ms (SSI cycle 80 µs);
RS422:
2.9 ms @ 57.6 kBaud
Indicators
4 LEDs: Green Power ON/OFF, Red Alarm (Error) LED, Orange Output 1 and Output 2 conducting LEDs,
2-line digital LCD display. See page 2 for more information.
Construction
ABS shock-resistant housing; PMMA window; polycarbonate displays
Dimensions
93 x 93 x 42 mm; see page 19
Weight
Approximately 230 g
Environmental Rating
IEC IP67
Connections
12-pin M16 connector; 100 m (330’) max. cable length; use only cables listed on page 20
Operating Conditions
Temperature:
-10° to +50°C (+14° to 132°F) in continuous operation
Specifications
