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V 1.00 - eng

LTBRZ3-C series

| INSTRUCTIONS MANUAL

LIGHTING

LTBRZ3 series

INSTRUCTIONS MANUAL

LED bar lights with integrated driving electronics

Summary of Contents for LTBRZ3-C Series

Page 1: ...V 1 00 eng 1 LTBRZ3 C series INSTRUCTIONS MANUAL LIGHTING LTBRZ3 series INSTRUCTIONS MANUAL LED bar lights with integrated driving electronics ...

Page 2: ...neral description 6 10 Electrical specifications 6 10 1 Illuminator connectors and daisy chain option 6 10 2 Cables 8 10 3 Power supply 10 10 4 Enable signals 11 10 5 Dimming 13 10 6 Led indicator 15 10 7 Optical layout and performances 17 10 7 1 Led color options 17 10 7 2 Lens options 19 10 7 3 Polarizer options 25 10 7 4 Illuminance data 27 10 7 5 Led current ripple 28 11 Dimensions 29 12 Elect...

Page 3: ...butor or dealer for any doubts or further advice This device must not be used in an application where its failure could cause a hazard to human health or damage to other equipment Keep in mind that if the device is used in a manner not foreseen by the manufacturer the protection provided by its circuits and by its enclosure may be impaired This is a low voltage device As such the potential differe...

Page 4: ...ction glasses 4 Product EoL end of life handling Observe the following guidelines when recycling this equipment or its components Production of this equipment required the extraction and use of natural resources The equipment may contain substances that could be harmful to the environment or human health if improperly handled at the product s end of life In order to avoid release of such substance...

Page 5: ...d of the entire device The manufacturer cannot be held liable for any compensation for whatever reason and the buyer renounces any claims for costs or damages to third parties due to any machine downtime 8 Environment The following tables provides environmental specifications Feature Specification Operating temperature 0 C to 40 C Storage temperature 0 C to 50 C Relative humidity 20 85 non condens...

Page 6: ... daisy chain option The LTBRZ without daisy chain option is equipped with a single M12 A type circular industrial male connector With a single input connector the product is design to operate as a stand alone module The single connector acts as input port for both power supply and control signals Figure 1 LTBRZ3 with input connector The LTBRZ with daisy chain option DC is design to operate as stan...

Page 7: ...h configuration and is reported in the drawing and table below Output connector right one is physically present only if product has daisy chain DC option Figure 4 M12 input and output connectors pinout Pin Signal Description Mode I O cable color 1 Supply 24V Power supply 24V Brown 2 NPN Enable NPN enable input Active low White 3 Supply GND Power supply GND Blue 4 PNP Enable PNP enable input Active...

Page 8: ... cable PVC black side 1 M12 female connector straight side 2 cable end 5 ways 5m length CBLT015 Illumination cable PVC black side 1 M12 female connector right angled side 2 cable end 5 ways 5m length CBLT016 Illumination jumper cable PVC side 1 M12 male connector straight side 2 M12 female connector straight 5 ways 0 5m length CBLT017 Illumination jumper cable PVC side 1 M12 male connector straigh...

Page 9: ...to evaluate voltage drop across the cables with the following hypothesis DC power supply with a regulated output of 24 0V CBLT014 used as cable for Line1 5 m length CBLT015 as daisy chain cable for Line2 Line3 and Line4 0 5 m length LTBRZ3 C operating at full brightness 18 W max power consumption for each module In case of longer power supply cable needed increase the section of the copper wires e...

Page 10: ... correct operation of the embedded led driver In order to let the illuminator restart the voltage must reach 19 20V The diagram below shows the behavior 10 3 Power supply The power supply voltage must be 24V A dedicated and well regulated power supply is required The external power supply must be capable off supplying the current required by the products and is dependent by how many modules are co...

Page 11: ...consumption for both lines PNP NPN and is valid for a single module Driving the enable with a 3 3 V signal is not recommended Signal Voltage Current consumption PNP enable 5 V 3 mA PNP enable 12 V 7 5 mA PNP enable 24 V 15 mA NPN enable 0 V 12 mA Table 8 PNP and NPN signals power requirements for a single unit When multiple illuminators are connected in daisy chain configuration please consider th...

Page 12: ...ut signal yellow is 344us Figure 5 turn on behavior The Graph below shows typical turn off behavior The delay between the falling edge of the trigger signal green and the 50 of the light output signal yellow is 22us Figure 6 turn off behavior Acquisitions are taken with a Ton time 1ms and a Frequency 10 Hz PNP enable signal Light intensity signal Light intensity signal PNP enable signal ...

Page 13: ...fferent gain conditions Gain 0 minimum and maximum Please note what follows With analogue dimming pin floating unconnected the potentiometer does not affect brightness adjustment which is fixed to minimum level 30 With analogue dimming voltage between 0V and 1V the potentiometer does not affect brightness adjustment which is fixed to minimum level 30 With analogue dimming voltage between 1V and 10...

Page 14: ...The behavior is very linear between 1V and 10V Figure 6 LED brightness VS analogue dimming voltage 0 10 20 30 40 50 60 70 80 90 100 0 5 10 15 20 Brightness Analogue dimming voltage V Brightness VS Analogue dimming Dimming voltage V LED brightness Gain min Gain 0 Gain max 0 30 30 30 1 30 30 46 2 30 39 58 3 30 47 70 4 30 54 82 5 30 62 94 6 35 70 100 7 39 78 100 8 43 86 100 9 47 94 100 10 50 100 100 ...

Page 15: ...hain operation please consider the typical current consumptions listed below Signal Voltage Current consumption 2 units 3 units 4 units Analogue dimming 24 V 4 mA 6 mA 8 mA Table 13 Analogue dimming signal power requirements for multiple units 10 6 Led indicator LTBRZ3 C series is equipped with a RGB led indicator used to monitor both status and error conditions The table below describes the led b...

Page 16: ...he second to E1 error1 and so on If the E0 flash is green there is no error if red error is present Example 1 1st flash is green 2nd flash is red 3rd flash is green 4th flash is green This means that only error1 E1 has been detected Example 2 1st flash is red 2nd flash is red 3rd flash is green 4th flash is green This means that two errors have been detected error0 E0 and error1 E1 The following t...

Page 17: ...C Ventilation not present Temperature of the attaching mechanics too high 10 7 Optical layout and performances LTBRZ3 Series is composed by 12 high power LED sources disposed as a linear array Illumination area has dimensions 295 x 25 mm Led array is covered by a plastic protection window The series can be equipped with different options detailed below 10 7 1 Led color options LTBRZ3 series offer ...

Page 18: ...ure 7 Red Green Blue and Infrared color spectrum Figure 8 White color spectrum 0 10 20 30 40 50 60 70 80 90 100 300 400 500 600 700 800 900 1000 Relative intensity Wavelength nm Spectral emission Blue Green Red Infrared Red Green Blue Infrared 0 10 20 30 40 50 60 70 80 90 100 300 400 500 600 700 800 900 1000 Relative intensity Wavelength nm Spectral emission White ...

Page 19: ...ed emits a circular beam with aperture of 10 20 Each led emits a circular beam with aperture of 20 30 Each led emits a circular beam with aperture of 30 50 Each led emits a circular beam with aperture of 50 EL Each led emits an elliptical beam with horizontal aperture of 35 and vertical aperture of 15 BL LEDs emits a uniform pattern suitable for backlight applications Table 17 Lens options ...

Page 20: ... projects a narrow beam of light ideal for long working distances and applications that require pseudo collimated light The pictures below show the light pattern at three different working distances Figure 9 estimated intensity pattern for option 10 working distance 300mm grid spacing 50mm color white Figure 11 estim estimated intensity pattern for option 10 working distance 500mm grid spacing 50m...

Page 21: ...e glare and homogenize the beam This configuration projects a medium beam of light The pictures below show the light pattern at three different working distances Figure 11 estimated intensity pattern for option 20 working distance 300mm grid spacing 50mm color white Figure 12 estimated intensity pattern for option 20 working distance 500mm grid spacing 50mm color white Figure 13 estimated intensit...

Page 22: ...ce glare and homogenize the beam This configuration projects a wide beam of light The pictures below show the light pattern at three different working distances Figure 14 estimated intensity pattern for option 30 working distance 300mm grid spacing 50mm color white Figure 15 estimated intensity pattern for option 30 working distance 500mm grid spacing 50mm color white Figure 16 estimated intensity...

Page 23: ...configuration projects an extra wide beam of light ideal to cover large illumination area in short distance applications The pictures below show the light pattern at three different working distances Figure 17 estimated intensity pattern for option 50 working distance 300mm grid spacing 50mm color white Figure 18 estimated intensity pattern for option 50 working distance 500mm grid spacing 50mm co...

Page 24: ... to reduce glare and homogenize the beam This configuration projects a beam that is wide along the X axis and narrow along the Y axis It is ideal for applications that require an symmetrical beam Figure 20 estimated intensity pattern for option EL working distance 300mm grid spacing 50mm color white Figure 21 estimated intensity pattern for option EL working distance 300mm grid spacing 50mm color ...

Page 25: ...rizing films are used in a wide variety of applications A linear polarizer is a good solution in applications that require glare reduction due to direct reflected lights Machine vision systems greatly benefit from the use of linear polarizers 3 possible options are available and are listed in the table below The polarizers are linear Option Description PH The polarizing axis of the film is paralle...

Page 26: ...n option Alternative possible option Top PH PV Bottom PH PV Left PV PH Right PV PH Please consider this example as a target for some applications considering it as a general guideline for multiple illuminator displacement If options PH or PV are installed the appearance of the diffuser will be darker if compared to the version without polarizer For Infrared versions polarizer options PH and PV are...

Page 27: ...echanics and the measurement plane All the measures are taken at the center of the active area 0 20 40 60 80 100 120 100 200 300 400 500 600 700 800 900 1000 Illuminance klux Working distance mm Illuminance White for 10 20 30 50 and EL lenses 10 Lens 20 Lens 30 Lens 50 Lens EL Lens 0 20 40 60 80 100 120 100 200 300 400 500 600 700 800 900 1000 Illuminance klux Working distance mm Illuminance White...

Page 28: ...at the led average current is practically constant over time Output ripple is around 2 very low if compared to traditional illuminators on the market which normally exhibit tens of This allows a high constancy light output Picture below shows a 10ms pulse with extremely flat and constant performance Figure 25 LED output intensity VS time pulse width 10ms 0 5 10 15 20 25 30 35 100 200 300 400 500 6...

Page 29: ...wer supply Please use M5 screws inserting them into the 4 holes at the corners of the device We recommend to use a thread locker to avoid any risk of loosening Suggested screw tightening torque is 1 2 Nm 12 Electromagnetic compatibility This product conforms to CENELEC EN 61326 1 2013 class A requirements for electromagnetic interference EMI suppression EN 61326 1 2013 is equivalent to internation...

Page 30: ...V 1 00 eng 30 LTBRZ3 C series INSTRUCTIONS MANUAL ...

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