Related Manuals for opto engineering LTBRZ3-C Series
Summary of Contents for opto engineering LTBRZ3-C Series
- Page 1 LTBRZ3-C series | INSTRUCTIONS MANUAL INSTRUCTIONS MANUAL LTBRZ3 series LED bar lights with integrated driving electronics LIGHTING V 1.00 - eng...
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Page 2: Table Of Contents
LTBRZ3-C series | INSTRUCTIONS MANUAL Summary Disclaimer ..............................3 Safety notes ............................... 3 Eye safety ..............................4 Product EoL (end-of-life) handling ....................... 4 Unpacking ..............................4 Cleaning and maintenance ........................5 Product warranty ............................. 5 Environment .............................. 5 General description ..........................6 Electrical specifications ........................... -
Page 3: Disclaimer
LTBRZ3-C series | INSTRUCTIONS MANUAL Disclaimer Always deploy and store Opto Engineering products in the prescribed conditions in order to ensure proper functioning. Failing to comply with the following conditions may shorten the product lifetime and/or result in malfunctioning, performance degradation or failure. -
Page 4: Eye Safety
Table 1: LTBRZ3 EN62471 risk group. Important note: despite infrared light is invisible to the eyes, eye damage may occur. To know if the illuminator is ON, please refer to led indicator. In all cases, Opto Engineering recommends the use of protection glasses. -
Page 5: Cleaning And Maintenance
LTBRZ3-C series | INSTRUCTIONS MANUAL Cleaning and maintenance Important note: clean the product when it is unplugged or switched off. Use a soft and dry cloth. Do not use any abrasive material. Do not use any cleaning solvent or aggressive chemical product. -
Page 6: General Description
LTBRZ3-C series | INSTRUCTIONS MANUAL General description The LTBRZ3 is a 300mm linear LED illuminator featuring an integrated low ripple constant current driver. LTBRZ3-C is designed for continuous mode operation. NPN or PNP triggers can be used to turn on and off the light. Light intensity can be adjusted by 0-10 VDC analog intensity line or set manually by an external accessible potentiometer. - Page 7 LTBRZ3-C series | INSTRUCTIONS MANUAL Daisy-chain operation allows up to 4 modules to operate sharing both power and control signals. This operation mode has the purpose to save wiring complexity and optimize space and harness displacement. Supply + control Figure 3: LTBRZ3 connection diagram for daisy-chain configuration.
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Page 8: Cables
LTBRZ3-C series | INSTRUCTIONS MANUAL Important notes: Do not use output connector as power and control source. Supply + control Supply + control In daisy-chain configuration, do not connect more than 4 modules. Without respecting these notes, product damage may occur and warranty will be void. - Page 9 LTBRZ3-C series | INSTRUCTIONS MANUAL CBLT014 and CBLT015 are designed to be used for connecting the input port to the power supply and control unit. CBLT016, CBLT017 and CBLT018 are designed to be used for connecting the output port of a module to the input port of another one (daisy-chain interconnection).
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Page 10: Power Supply
LTBRZ3-C series | INSTRUCTIONS MANUAL Line number Length Power handled Voltage drop Voltage at over the line input port Line1 5.0 m 18 W x 4 = 72 W 3.17 V 20.83 V Line2 0.5 m 18 W x 3 = 54 W 0.24 V... -
Page 11: Enable Signals
LTBRZ3-C series | INSTRUCTIONS MANUAL 10.4 Enable signals LTBRZ3-C Series can be turned ON or OFF by applying proper signals to the input pins named PNP enable and NPN enable. Signal Value Safety range PNP enable Apply >4V to turn on the light... - Page 12 LTBRZ3-C series | INSTRUCTIONS MANUAL The Graphs below show typical turn-on behavior. The delay between the rising edge of the trigger signal (green) and the 50% of the light output signal (yellow) is ~344us. Light intensity signal PNP enable signal Figure 5: turn-on behavior.
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Page 13: Dimming
LTBRZ3-C series | INSTRUCTIONS MANUAL 10.5 Dimming Dimming (brightness adjustment) of the light is provided in two ways: ➢ Dimming PIN on the connector (PIN #5). Signal Adjustment range Maximum range Analogue dimming 1V to 10V 0V to 24V Table 10: Analogue dimming signal operating range. - Page 14 LTBRZ3-C series | INSTRUCTIONS MANUAL Dimming voltage LED brightness [%] Gain Gain Gain 100% 100% 100% 100% 100% 100% 11-24 100% 100% Table 11: LED brightness as a function of Dimming voltage and Gain. The following graph shows the LED brightness response as a function of analogue signal for Gain = 0.
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Page 15: Led Indicator
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 behavior. RGB Led indicator... - Page 16 LTBRZ3-C series | INSTRUCTIONS MANUAL When a fault is detected, four consecutive led flashes indicate the presence of one or more error conditions. The four flashes correspond to four possible error conditions, named E0, E1, E2 and E3. The flashes timing diagram is reported in the diagram below. Each flash lasts for 0.5” (500ms) and has a period of 1”...
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Page 17: Optical Layout And Performances
LTBRZ3-C series | INSTRUCTIONS MANUAL When at least one error is present, the LED is instantly switched OFF and the illuminator enters the error signaling routine, that continues until error(s) persist. The electronics automatically re-starts normally operation in case of error resetting. - Page 18 LTBRZ3-C series | INSTRUCTIONS MANUAL The following graphs show the typical emission spectra for the default color series. Reported data are measured. Spectral emission (Blue, Green, Red, Infrared) 100% 1000 Wavelength [nm] Green Blue Infrared Figure 7: Red, Green, Blue and Infrared color spectrum.
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Page 19: Lens Options
LTBRZ3-C series | INSTRUCTIONS MANUAL 10.7.2 Lens options The table below list the 6 lens options available for LTBRZ3 series. Others are upon request. Option Description Each led emits a circular beam with aperture of ~10° Each led emits a circular beam with aperture of ~20°... - Page 20 LTBRZ3-C series | INSTRUCTIONS MANUAL Option [-10]: • this configuration is provided with 12 lenses mounted on Leds. Each lens emits a beam with a circular aperture of ~10°. A weak diffusing window is placed in front of lenses. The purpose of the diffuser is to reduce glare and homogenize the beam.
- Page 21 LTBRZ3-C series | INSTRUCTIONS MANUAL Option [-20]: • this configuration is provided with 12 lenses mounted directly on Leds. Each lens emits a circular beam with aperture of ~20°. A weaky diffusing window is placed in front of lenses. The purpose of the diffuser is to reduce glare and homogenize the beam.
- Page 22 LTBRZ3-C series | INSTRUCTIONS MANUAL Option [-30]: • this configuration is provided with 12 lenses mounted directly on Leds. Each lens emits a circular beam with aperture of ~30°. A weaky diffusing window is placed in front of lenses. The purpose of the diffuser is to reduce glare and homogenize the beam.
- Page 23 LTBRZ3-C series | INSTRUCTIONS MANUAL Option • [-50]: this configuration is provided with 12 lenses mounted directly on Leds. Each lens emits a circular beam with aperture of ~50°. A weaky diffusing window is placed in front of lenses. The purpose of the diffuser is to reduce glare and homogenize the beam.
- Page 24 LTBRZ3-C series | INSTRUCTIONS MANUAL • Option [-EL]: this configuration is provided with 12 lenses mounted directly on Leds. Each lens emits an elliptical beam with horizontal aperture of ~35° and vertical aperture of ~15°. A weaky diffusing window is placed in front of lenses.
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Page 25: Polarizer Options
LTBRZ3-C series | INSTRUCTIONS MANUAL Option [-BL]: • this configuration provides a diffused light pattern over all the active area. This pattern is suitable for backlight applications. Figure 23: light pattern at the diffuser surface, color: white. A test report with measured performance will be provided only for this configuration. - Page 26 LTBRZ3-C series | INSTRUCTIONS MANUAL Top unit Left unit Right unit Bottom unit The case depicted requires (in normal applications) the usage of 2 different polarizations, depending on the position of the illuminator. The table below shows the suggested options.
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Page 27: Illuminance Data
LTBRZ3-C series | INSTRUCTIONS MANUAL 10.7.4 Illuminance data The plot below reports the illuminance of various configurations measured at various working distances. Working distance is defined as the distance between the front of the mechanics and the measurement plane. All the measures are taken at the center of the active area. -
Page 28: Led Current Ripple
LTBRZ3-C series | INSTRUCTIONS MANUAL Illuminance (IR) 1000 Working distance [mm] -10 Lens For LTBRZ3-W-BL model: Illuminance value is ~42 klux measured in front of the diffuser in central position (working distance: 0 mm). 10.7.5 Led current ripple LTBRZ3-C integrates an ultra-low ripple led driving electronic. This means that the led average current is practically constant over time. -
Page 29: Dimensions
LTBRZ3-C series | INSTRUCTIONS MANUAL Dimensions Dimensions: 306.25 (L) x 33.50 (W) x 65.25 (H) [mm] Weight: ~400g Fixing: N°4 THRU holes for M5 screws Note: during the device set up, be sure that the product is not connected to the power supply. - Page 30 LTBRZ3-C series | INSTRUCTIONS MANUAL V 1.00 - eng...