Temperature-compensated design ensures reliable detection during changing temperature conditions For illustration purposes, the threaded barrel model Q4X images are used throughout this document. WARNING: Not To Be Used for Personnel Protection Never use this device as a sensing device for personnel protection. Doing so could lead to serious injury or death.
1.2 Overview The Q4X Sensor is a Class 1 laser CMOS sensor with a bipolar output. The normal sensor state is Run mode. From Run mode, the switch point value and LO/DO selection can be changed and the selected TEACH method can be performed. The secondary sensor state is Setup mode.
Q4X Stainless Steel Laser Sensor (SELECT)(TEACH) (+)(DISP) • Press to select menu items in Setup mode • Press to navigate the sensor menu in Setup mode • Press and hold for longer than 2 seconds to start • Press to change setting values; press and hold to...
See the following figures for examples of correct and incorrect sensor-to-target orientation as certain placements may pose problems for sensing some targets. The Q4X can be used in the less preferred orientation and provide reliable detection performance; refer to the Performance Curves for the minimum object separation distance required for each case.
Q4X Stainless Steel Laser Sensor 3. Check the sensor alignment. 4. Tighten the mounting screws to secure the sensor (or the sensor and the bracket) in the aligned position. 2.4 Wiring Diagram—Threaded Barrel Models 10-30V dc – Load Load 1 = Brown...
Q4X Stainless Steel Laser Sensor 3 Sensor Programming Program the sensor using the buttons on the sensor or the remote input (limited programming options). In addition to programming the sensor, use the remote input to disable the buttons for security, preventing unauthorized or accidental programming changes.
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Q4X Stainless Steel Laser Sensor Top Menu Sub Menus Teach Process Selection Two-point static BGS default setting) Dynamic BGS One-point Window (FGS) One-point BGS Dual, intensity + distance Adaptive Tracking Algorithm High-Speed Adaptive Tracking ON Adaptive Tracking ON Adaptive Tracking OFF...
Q4X Stainless Steel Laser Sensor • —No delay • —Delay—enables the selection of on and off delay timers • —One-shot—enables a one-shot, fixed output pulse duration Output OFF Delay ON Delay 1-Shot Time (D = 1ms - 90.0s) Figure 11. Output Timing Delays...
Q4X Stainless Steel Laser Sensor 3.2.8 Shift the Zero Reference Location after a TEACH Use this menu to select whether the sensor shifts the zero reference location based on the last TEACH process. The default , 0 = the end of barrel or the maximum range. This menu is not available in dual (intensity + distance) mode.
Q4X Stainless Steel Laser Sensor • —Master sync line output for two-sensor cross-talk avoidance • —Slave sync line input for two-sensor cross-talk avoidance To configure sensors for master-slave operation, see Sync Master/Slave on page 24. 3.2.10 Display View Use this menu to select the display view. The default is right-reading.
Q4X Stainless Steel Laser Sensor 2. Press to move the switch point up or to move the switch point down. After 1 second of inactivity, the new switch point value flashes rapidly, the new setting is accepted, and the sensor returns to Run mode.
Q4X Stainless Steel Laser Sensor 2. Select the desired TEACH mode. Action Result Pulses TEACH Mode Two-point static background suppression Dynamic background suppression The selected TEACH method displays for a One-point window (foreground few seconds and the sensor returns to Run suppression) mode.
Q4X Stainless Steel Laser Sensor Action Result The sensor is ready to have the button Four-pulse the remote input. state defined and displays. 2. Lock or unlock the sensor buttons. Action Result displays and the sensor returns to Single-pulse the remote input to unlock the sensor.
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Q4X Stainless Steel Laser Sensor Method Action Result flash alternately Push Button Press and hold TEACH for longer than 2 seconds. on the display. The DYN, FGS, and BGS indicators flash. Remote Input No action required. 3. Teach the sensor.
Q4X Stainless Steel Laser Sensor 3.6.2 Dynamic Background Suppression Dynamic TEACH sets a single switch point during machine run conditions. Dynamic TEACH is recommended for applications where a machine or process may not be stopped for teaching. The sensor takes multiple samples and the switch point is set between the minimum and the maximum sampled distances.
Q4X Stainless Steel Laser Sensor Method Action Result Push Button Press TEACH to stop teaching the sensor. The new switch point flashes rapidly and the sensor returns to Run mode. Remote Input Single-pulse the remote input. Table 3: Expected TEACH Behavior for Dynamic Background Suppression Figure 20 on page 28 for the minimum object separation.
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Q4X Stainless Steel Laser Sensor NOTE: To program the sensor using remote input, remote input must be enabled ( 1. Present the target. Method Action Result Push Button Present the target. The sensor-to-target distance must be within the The target's measurement value sensor's range.
Q4X Stainless Steel Laser Sensor Condition TEACH Result Display One invalid TEACH Point Sets a window (two switch points) centered and the window center around the following location: point distance flash alternately on the display. Model Window Center Point 100 mm threaded barrel models...
Q4X Stainless Steel Laser Sensor Method Action Result Light Operate flash alternately on the display. The BGS indicator flashes. Push Button Press and hold TEACH for longer than 2 seconds. Dark Operate flash alternately on the display. The BGS indicator flashes.
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Q4X Stainless Steel Laser Sensor Press and Hold Press again > 2s Increased Height and/or Intensity Reference Surface Decreased Height and/or Intensity 1. Present the target. Method Action Result Push Button The target's match percentage Present the reference target. displays Remote Input 2.
3.7 Sync Master/Slave Two Q4X sensors may be used together in a single sensing application. To eliminate crosstalk between the two sensors, configure one sensor to be the master and one to be the slave. In this mode, the sensors alternate taking measurements and the response speed doubles.
Q4X Stainless Steel Laser Sensor 4 Specifications Sensing Beam Beam Spot Size Visible red Class 1 laser, 655 nm Table 9: Beam Spot Size—Long-Range Models Supply Voltage (Vcc) Distance (mm) Size (Horizontal × 10 to 30 V dc Vertical) Power and Current Consumption, exclusive of load...
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Q4X Stainless Steel Laser Sensor Delay at Power Up Temperature Effect < 750 ms 0.05 mm/°C at <125 mm (threaded barrel models)/< 135 mm (flush mount models) Maximum Torque 0.35 mm/°C at 300 mm (threaded barrel models)/< 310 mm (flush Side mounting: 1 N·m (9 in·lbs)
Q4X Stainless Steel Laser Sensor 4.3 Performance Curves—Flush Mount Models Minimum Separation Distance Between Target and Background for: Uniform and Non-Uniform Targets 110 mm Models Flush Mount Models Matte targets with a non-uniform reflectivity: 6% to 90% Target Background Matte targets with uniform...
(intensity). In dual mode, the Q4X requires a reference surface (far left). Once taught, the distance and intensity of the reference surface are recorded and used as a baseline. A user adjustable switching threshold is set, and changes in distance and/or intensity outside the switching threshold creates a sensor output change.
5.3 Dual Mode Considerations for Clear and Transparent Object Detection The Q4X is able to detect the very small changes caused by transparent and clear objects. A transparent object can be detected either by a change in intensity, distance, or by a double-peak reflection.
Q4X Stainless Steel Laser Sensor PROBLEM: SOLUTION: The object is close to the reference surface Move the target closer to the sensor PROBLEM: SOLUTION: The sensor is far from the object Move the sensor closer to the target Figure 23. Common problems and solutions for detecting clear objects 5.4 Abbreviations...
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Q4X Stainless Steel Laser Sensor Abbreviation Description Far zero reference location—the maximum range is 0 and the measurement increase as the target moves closer to the sensor One-point window (foreground suppression) Full range Excess gain High excess gain mode Input wire function...
Q4X Stainless Steel Laser Sensor 6 Troubleshooting Table 13: Error Codes Error Code Description Resolution No valid signal in range Reposition the sensor or the target The signal is saturated (too much light) Reposition the sensor or the target to...
Kit with glass lens to protect plastic sensor lens from chemical environments and weld splatter Lens damage. Housing Ø 22.4 mm Used with S18, M18, T18, TM18, and Q4X 12.7 mm Additional Information • Borosilicate glass window protects the PMMA window from weld splatter and chemicals •...
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Q4X Stainless Steel Laser Sensor BRT-Q4X-60X18 BRT-Q4X-60X50 • Reference target for clear object • Reference target for clear object detection or dual mode detection or dual mode applications applications • FDA grade acetal material • FDA grade acetal material ø4.5 ø4.6...
Email: salesindia@bannerengineering.com Pune 411016, India Mexico Address: Phone: +52 81 8363 2714 or 01 800 BANNERE (toll free) Banner Engineering de Mexico Monterrey Head Office Website: www.bannerengineering.com.mx Edificio VAO Av. David Alfaro Siqueiros No.103 Col. Valle Oriente C.P.66269 Email: mexico@bannerengineering.com...
9 Banner Engineering Corp. Limited Warranty Banner Engineering Corp. warrants its products to be free from defects in material and workmanship for one year following the date of shipment. Banner Engineering Corp. will repair or replace, free of charge, any product of its manufacture which, at the time it is returned to the factory, is found to have been defective during the warranty period.
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