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Quick Start Guide

Laser distance sensor with both analog and discrete (switched) outputs

This guide is designed to help you set up and install the LTF Time of Flight Laser Distance Sensor. For complete informaon on

programming, performance, troubleshoong, dimensions, and accessories, please refer to the Instrucon Manual at

www.bannerengineering.com. Search for p/n 194135 to view the manual. Use of this document assumes familiarity with pernent

industry standards and pracces.

WARNING: Not To Be Used for Personnel Protecon

Never use this device as a sensing device for personnel protecon. Doing so could lead to serious injury or death.

This device does not include the self-checking redundant circuitry necessary to allow its use in personnel safety

applicaons. A sensor failure or malfuncon can cause either an energized or de-energized sensor output

condion.

Features and Indicators

Analog Output

LED Indicator

Power

LED Indicator

Discrete Output

LED Indicator

Up and Down

Buttons

Enter Button

Escape Button

Display

Figure 1. Features

Three LED indicators provide ongoing indicaon of the sensing

status.

Analog Output LED Indicator

Solid Amber = Displayed distance is within the taught analog

output window

O = Displayed distance is outside the taught analog output

window

Power LED Indicator

Solid Green = Normal

operaon, power On and laser On

Flashing Green (1 Hz) = Power On and laser O (laser enable

mode)

Discrete Output LED Indicator

Solid Amber = Discrete Output is On

O = Discrete Output is O

Display

Figure 2. Display shown in Run Mode

The display is a 2-line, 8-character LCD. The main screen is the Run

mode screen, which shows the real-me distance measurement

and the analog output measurement.

Buons

Use the sensor buons Down, Up, Enter, and Escape to program the sensor and to access sensor informaon.

L-GAGE

LTF Time of Flight Laser Distance Sensor

Original Document

194136 Rev. D

7 June 2017

194136

Summary of content (8 pages)

PAGE 1
L-GAGE® LTF Time of Flight Laser Distance Sensor Quick Start Guide Laser distance sensor with both analog and discrete (switched) outputs This guide is designed to help you set up and install the LTF Time of Flight Laser Distance Sensor. For complete information on programming, performance, troubleshooting, dimensions, and accessories, please refer to the Instruction Manual at www.bannerengineering.com. Search for p/n 194135 to view the manual.
PAGE 2
L-GAGE® LTF Time of Flight Laser Distance Sensor Down and Up Buttons Press Down and Up to: • Access the Quick Menu from Run mode • Navigate the menu systems • Change programming settings • Change individual digit values in distance based settings When navigating the menu systems, the menu items loop. Enter Button Press Enter to: • Access the Sensor Menu from Run mode • Access the submenus • Move right one digit in distance based settings • Save changes In the Sensor Menu, a check mark submenu.
PAGE 3
L-GAGE® LTF Time of Flight Laser Distance Sensor Class 2 Lasers Class 2 lasers are lasers that emit visible radiation in the wavelength range from 400 nm to 700 nm, where eye protection is normally afforded by aversion responses, including the blink reflex. This reaction may be expected to provide adequate protection under reasonably foreseeable conditions of operation, including the use of optical instruments for intrabeam viewing.
PAGE 4
L-GAGE® LTF Time of Flight Laser Distance Sensor from Run Mode Access Quick Menu Access Sensor Menu See Quick Menu on page 4 See Sensor Menu (MENU) on page 4 Figure 6. Accessing the Menus Quick Menu The sensor includes a Quick Menu with easy access to view and change the analog and discrete output switch points. Access the Quick or Up Menu by pressing Down from Run mode.
PAGE 5
L-GAGE® LTF Time of Flight Laser Distance Sensor Top Menu Sub Menus Enter Run Mode Top Menu MENU A_OUT A_OUT Tch2pt A_OUT TchMid Enter Quick Menu Loop (see Quick Menu diagram) Tch2Pt Tch4mA Tch4mA 50mm Tch2Pt Tch20mA Tch20mA 12000mm TchMid WndSize WndSize +02000mm TchMid Tch12mA Tch12mA 6000mm TchMid Offset Offset 0 mm A_OUT Adj4mA Adj4mA +00050mm A_OUT Adj20mA Adj20mA +12000mm A_OUT Slope Slope Positive Slope Negative LossSig 3.5 mA A_OUT LossSig LossSig 20.
PAGE 6
L-GAGE® LTF Time of Flight Laser Distance Sensor Specifications Supply Voltage 12 to 30 V dc Sensing Beam Visible red, 660 nm Power and Current Consumption (Exclusive of Load) Normal Run Mode: < 2.
PAGE 7
L-GAGE® LTF Time of Flight Laser Distance Sensor Storage Conditions −30 °C to +65 °C (−22 °F to +149 °F) Required Overcurrent Protection WARNING: Electrical connections must be made by qualified personnel in accordance with local and national electrical codes and regulations. Operating Conditions −20 °C to +55 °C (−4 °F to +131°F) 90% at +55 °C maximum relative humidity (non-condensing) Overcurrent protection is required to be provided by end product application per the supplied table.
PAGE 8
L-GAGE® LTF Time of Flight Laser Distance Sensor LTF24 Models 20 (0.79) 6% Black Card 18% Gray Card 90% White Card 18 (0.71) 16 (0.63) 14 (0.55) 12 (0.47) 10 (0.39) 8 (0.31) 6 (0.24) 4 (0.16) 2 (0.08) 0 0 4 (13.12) 8 (26.24) 12 (39.36) 16 (52.48) 20 (65.60) 1σ Repeatability in mm (inches) 1σ Repeatability in mm (inches) 20 (0.79) 16 (0.63) 14 (0.55) 12 (0.47) 10 (0.39) 8 (0.31) 6 (0.24) 4 (0.16) 2 (0.08) 0 24 (78.72) 6% Black Card 18% Gray Card 90% White Card 18 (0.71) 0 4 (13.