Lumenetix CTM Color Tuning Module User Manual

Lumenetix Inc Color Tuning Module

User Manual

the true and perfect lightaraya® LED Light Engine CTM 012 CTM 019 CTM 032 Installation Guide
TABLE OF CONTENTS1 Introduction 22 Heat Sinking 32.1 Compatible Heat Sinks2.2 Mechanical Attachment of the Heat Sink3 CTM Case Temperature Measurement 54 Secondary Optics 64.1 CTM 012 Reflectors4.2 CTM 019 Reflectors4.2.1 Attaching Reflectors4.2.2 Compatible Reflectors5 Power Supplies 86 Wiring Diagrams 96.1 Wiring diagrams for Wireless 6.2 Wiring diagrams for Wireless with unit syncing 6.2 Wired and Hybrid (wireless and wired) Operation
araya® LED Light Engine Installation Guide | 2This Installation Guide covers the following araya® Color Tuning Modules (CTM):• CTM 012• CTM 019• CTM 032For complete Color Tuning Module specifications, please visit: www.lumenetix.com/downloadsThis Installation Guide covers heat sinking, case temperature measurement, secondary optics, power supply and wiring diagrams for wireless operation using the Lumenetix Light Commissioning Tool, industry standard 0-10V wired controls or a hybrid operation that combines hard wired and wireless control. The CTM Source diffuser is fragile. Avoid touching the diffuser during handling and assembly.For long term, reliable operation, proper heat sinking is critical.1 INTRODUCTION
2 HEATSINKINGThe CTM light module requires an external heat sink in order to ensure proper operating temperature of the LEDs. The CTM has a conductive aluminum case and an efficient thermal path to the LED array. These features promote efficient thermal management and allow for a simple heat sink design in most applications.Examples of heat sinking methods are: cast or extruded heat sinks, an aluminum panel or aluminum fixture housing. Both carbon and stainless steel are much less efficient at transferring heat than aluminum and therefore are not recommended as heat sink material. The heat sink mounting surface should be flat and smooth. Metal-to-metal contact surfaces will result in best performance; anodized or unfinished mounting surfaces are recommended. Mounting the CTM on a painted aluminum surface will reduce the performance of the heat sink material.2.1 Compatible Heat SinksThe following tables list heat sinks models that have compatible form factors and thermal resistance characteristics for use with the CTM. The thermal resistances assume an approximate ambient temperature of 25C. The heat sinks listed here are suggestions only. The heat sink must be evaluated and temperature tested in the fixture application at applicable ambient temperatures.MechaTronix (round)Part Number Dia. (mm) Height (mm) Thermal Resistance (°C/W)LSB9950 99 50 1.3 – 1.5LSB9980 99 80 1.2 – 1.4Additional product information at www.led-heatsink.comNuventix (round)Part Number Description Input Voltage Dia. (mm) Height (mm) Thermal Resistance (°C/W)HP30S-CALBL-001 Heat Sink 95 39 2.5 (heat sink only)SPARS-CM005-002 (1) Cooler 5V 1.0 – 1.55SPARS-CM012-002 (1) Cooler 12V 1.0 – 1.55Additional product information at www.nuventix.comNo current commercial 24V power supply offerings with dual voltage out for Nuventix Synjet cooler (24V out w/ 5V or 12V out). Requires DC/DC voltage adaptor without dual voltage output.Aavid Thermalloy Heat Sink Extrusions (square/rectangular)Part Number Width (mm) Length Height (mm) Thermal Resistance (°C/W)67590 88 88 31 1.5 – 1.761085 136 85 33 1.4 – 1.6Additional product information at www.aavid.com
araya® LED Light Engine Installation Guide | 42.2 Mechanical Attachment of the Heat SinkThe CTM light engine has two options for heat sink mounting: 1. Front mount using four 2-56 or M2 screws 2. Rear mount using three M3 screwsNOTE: CTM 019 shown, Drawing also applies to CTM 012 & CTM 032.NOTE: SOME HOLES NOT SHOWN FOR CLARITY.Figure 1: Front Mount of CTM to Heat SinkFigure 2: Rear Mount of CTM to Heat Sink
The thermal management characteristics of the heat sink used with the CTM should be validated by measuring its case temperature. This test should be done with the CTM installed in the fixture at ambient temperature and air flow conditions similar to the end-use installation. araya® CTMs are available with two ranges: 1600 – 4000K and 2700 – 6000K. The power draw of the CTM varies by approximately one watt over the CCT range with peak power draw occurring at the CCT shown in the following table. Depending on the CCT range, the case temperature should be measured at the following CCT setting.CCT Setting for Case Temperature MeasurementCTM CCT range CCT Setting to Measure Tcase1600 – 4000K 2800K2700 – 6000K 3600KThe proper case temperature measurement location is next to the exit for the power leads, see Figure 3. The temperature reading should be made after the unit has reached steady state, where the case temperature levels out. It is recommended to design for a case temperature of 70° C at maximum ambient temperature conditions The CTM color tuning module has built-in over-temperature protection. It is designed to turn down the current to the LED array when the case temperature reaches 75° C. This ensures the LEDs don’t exceed their maximum rated temperature.3 CTM CASE TEMPERATURE MEASUREMENTFigure 3: Case Temperature Measurement Point
araya® LED Light Engine Installation Guide | 64.1 CTM 012 ReflectorsThe CTM 012 accepts the Lumenetix sReflector and mReflectors and has attachment features to accept other reflectors. 4 SECONDARY OPTICS Figure 5: Side Mount Attachment of the sReflector and the mReflectorFigure 4: CTM 012 Front Attaching ReflectorsNOTE: mReflector shown, assembly similar for sReflectorREFLECTORM1.8THREAD FORMINGSOURCE APERTURE5 mm (0.187")Reflector Type Fastener SpecificationsReflector 0 – 80 x ¼" FlatheadmReflector M1.8 x 6 Thread Forming Flathead
4.2 CTM 019 Reflectors4.2.1 Attaching ReflectorsThe CTM 019 accepts the twist-to-lock reflectors with an attachment collar. The module also has provisions for front mount reflectors. The fastener specifications are shown in the following table while mounting hole locations are shown in Figures 6 & 7.CTM 019 Secondary Optics Fastener SpecificationsCTM 019 Reflector Fastener specifications Screw lengthTwist Lock w/ Collar 2 - 28 x 3/16, M1.8 x 5 5 mm (3/16")Front Mount 2 - 28, M1.8 5 mm (3/16") or 10 mm (3/8")M1.8 x 5, 2 - 28 x 3/16THREAD FORMINGUSE FLAT HEAD SCREWS REFLECTORSOURCE APERTUREREFLECTOR5 mm (0.187")10 mm (0.375")SOURCE APERTURE2 - 28 OR M1.8THREAD FORMING Figure 6: CTM 019 Twist-Lock Style Reflectors with attachment collars Figure 7: CTM 019 Front Attaching Reflectors 4.2.2 Compatible ReflectorsCTM 019 Recommended Twist-Lock ReflectorsVendor: Diffractive Optics Part Number Beam Angle (degrees)P4769 40P6643 20P6680 40P6645 60P6762 40P6764 60P7076 20P8669 25CTM 019 Recommended Front Mount ReflectorsVendor: Alum-LuxarPart Number Beam Angle (degrees)XLC 100 16XLC 400 28XLC 1000 14XLC 110 0 27XLC 200 Diffuse 18XLC 500 28XLC 800 14XLC 110 0 27XLC 1300 22XLC 1400 25
araya® LED Light Engine Installation Guide | 8Recommended Power SuppliesVendor: PhilipsPart Number Qty of CTMs Powered Input Voltage Connection typeLED120A0024V14F 1120 V Flying leads913700625082 1 207V – 264V Flying leadsLED120A0024V18F 1120V Terminal blockINTA0024V28FLO 2 120V – 277V Flying leadsINTA0024V41FO 3 120V – 277V Flying leadsNotes:1. Philips does not offer a 120V – 277V driver to power one (1) CTM2. At the time of document release, Philips does not offer a cooler with dual voltage out for (24V out w/ 5V or 12V out). Requires DC/DC voltage adaptor without dual voltage output.Vendor: Osram SylvaniaPart Number Qty of CTMs Powered Input Voltage Connection typeOT30/120/24 1120 V Flying leadsOT75W/24V/UNV 2120 – 277 V Flying leadsOT75W/24V/UNV 3120 – 277 V Flying leads5 POWER SUPPLY REQUIREMENTS
Lead Color and InputLead Color InputRed +24V DCBlack -24V DCPurple 0-10V CCTGray CommonBlue 0-10V DimmingGreen Unit Synching - TxBrown Unit Synching - Rx6 WIRING DIAGRAMSFigure 8: Wireless Operation Using the Light Commissioning Tool (LCT)6.1 Wiring diagrams for WirelessFigure 9: Wireless Operation Using the LCT, Syncing 3 or more units. Figure 10: Wireless Operation Using the LCT, Syncing 2 units. 6.2 Wiring diagrams for Wireless with Unit Syncing
araya® LED Light Engine Installation Guide | 10CCTLCTFigure 11: Wired Operation Using 0-10V Wired ControlsFigure 12: Hybrid Operation, Wireless Control of CCT, 0-10V Control of Dimming6.3 Wired and Hybrid (wireless and wired) Operation Lead Color and InputLead Color InputRed +24V DCBlack -24V DCPurple 0-10V CCTGray CommonBlue 0-10V DimmingGreen Unit Synching - TxBrown Unit Synching - Rx
araya® LED Light Engine Installation Guide | 11Federal Communication Commission Interference Statement This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one of the following measures: - Reorient or relocate the receiving antenna.- Increase the separation between the equipment and receiver.- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.- Consult the dealer or an experienced radio/TV technician for help. FCC Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate this equipment. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:(1) This device may not cause harmful interference, and(2) this device must accept any interference received, including interference that may cause undesired operation. FCC ID: Q8A-CTM
Lumenetix Inc.4742 Scotts Valley DriveScotts Valley CA 95066877. 8 05.7 28 4www.lumenetix.com

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