Idec LF1D-E2F-2W-A User guide
-1364(0)-1
INSTRUCTION SHEET
LF1D-E LED Illumination Unit
LF1D-E Series
Confirm that the delivered product is what you have ordered. Read this instruction sheet to make sure of correct operation. Make sure that the instruction sheet is kept by the end user.
Safety Precautions
In this operation instruction sheet, safety precautions are categorized in order of importance to Warning and Caution :
Warning notices are used to emphasize that improper operation may cause severe personal injury or death.
Caution notices are used where inattention might cause personal injury or damage to equipment.
·Before designing the final equipment and powering up the LF1D-E illumination unit, confirm the specifications secribed on this sheet. If there is any uncertainty in the description, contact IDEC before powering up the LF1D-E illumination unit.
·Do not disassemble, repair, or modify the LF1D-E illumination unit, otherwise severe accidents may result, such as electric shocks, damage, fire, or malfunction.
·Turn off the power to the LF1D-E illumination unit before wiring. Make sure of correct wiring, otherwise electric shocks or damage may result.
·Do not gaze into the LF1D-E illumination unit while it is lit, and do not project the light to other people, otherwise eyes may be injured.
·Make sure that the LF1D-E illumination unit does not fall during transportation, installation, and operation, otherwise damage may result.
·Do not pull out or push in the cable of the LF1D-E illumination unit, otherwise damage may result. Give a slack to the cable while wiring.
·The LF1D-E illumination unit is a general-purpose and industrial electronic device. Do not use the LF1D-E illumination unit for electronic equipment which may damage a human body or threaten a life in case a malfunction or failure occurs.
·Make sure that the cable does not touch the LF1D-E housing.
·LED modules and illumination units may vary in illumination colors and illuminance.
·Apply a voltage within the rated value, otherwise the LED elements may be damaged.
·The LF1D-E illumination unit is vulnerable to static electricity. Take a sufficient measure for protection against static electricity and surge voltages.
·Do not apply an excessive force to the LF1D-E illumination unit. Do not leave a damaged LF1D-E illumination unit unattended or use a damaged LF1D-E.
·Make sure of the correct operating temperature, which is the temperature around the LF1D-E illumination unit. Otherwise internal temperature rise may result in damage.
·Do not use or store the LF1D-E illumination unit in a place subjected to vibrations and shocks.
·Do not use the LF1D-E illumination unit in the following places: Exposed to direct sunlight, near heaters, and at high temperatures Subjected to chemicals, and corrosire gases
(Plastic lens types: Iron powder and oil) Basements, greenhouses, and other humid places
Cold storage warehouses and cooler exhaust outlets (make sure that no freezing occurs)
·Do not loosen screws, otherwise the protection characteristics will be impaired.
1 Types
Lens Material |
Type No. |
Reinforced Glass |
LF1D-E□F-2W- |
Plastic |
LF1D-E□G-2W- |
□: Lens surface code : Accessory code
Accessories
Cable Gland |
LF9Z-A11 |
Mounting Bracket |
LF9Z-B11 |
Cable (5m) |
LF9Z-C05 |
2 Specifications
General Specifications
Applicable Standard |
UL2108 , UL8750 , CSA C22.2 No.250.0 *1 |
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JIS C 8105-1 , EN61000-6-2 |
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Rated Voltage |
24V DC (Operating voltage range: 21.6V to 26.4V DC) |
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Input Current (approx.) |
375 mA typ. (450 mA maximum) |
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Rated Power (approx.) |
9W typ. (11W maximum) |
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Operating Temperature |
-30 to +55ºC (no freezing) |
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Storage Temperature |
-35 to +70ºC (no freezing) |
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Operating Humidity |
45 to 85% RH (no condensation) |
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Storage Humidity |
20 to 90% RH (no condensation) |
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Life *2 |
50,000 hours minimum |
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(until the brightness reduces to 70% the initial value in 25ºC environment) |
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Insulation Resistance |
1 MΩ minimum (500V DC megger) |
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Dielectric Strength |
1000V AC, 1minute (between input terminal and ground terminal or housing) |
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Vibration Resistance |
5 to 55Hz, amplitude 0.5 mm |
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(damage limits) |
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Shock Resistance |
1000 m/s2 |
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(damage limits) |
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Material |
Front Cover: |
SUS304 |
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Housing: |
Diecast aluminium |
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Lens *3 : |
Reinforced Glass |
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Polycarbonate |
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Cable Gland: |
Brass |
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Mounting Bracket: |
SUS304 |
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Cable: |
PVC |
Weight (approx.) |
750g (no accessories) |
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950g (with cable gland, mounting bracket, cable) |
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Degree of Protection |
LF1D-E□F-2W- : IP67, IP67F, IP69K *4 |
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LF1D-E□G-2W- : IP67, IP69K |
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*1: Use Class 2 power supply when using the LF1D as UL / c-UL Listed Low voltage Luminaire. *2: Life of the LED is greatly attected by the operating conditions.
*3: Lens material is specified by the Type No.
*4: IP67 is tested to IEC 60529 , IP67F is tested to JIS C 0920 , IP69K is tested to DIN 40050-9. Do not assure protection against all actual operating conditions.
LED Optical Specifications
Illumination Color |
White |
Total Luminous Flux (typ.) |
600 lm |
Color Temperature (typ.) |
5700K |
Reference Illuminance (typ.) at 1.0m (perpendicular) |
1100 lx |
3 Installation
Wall and ceiling Surface Mount
Mounting Centers (see Demensions)
· Direct Mount
Mount the LF1D-E illumination unit using four M4 screws. Tighten the screws to the torque shown below.
Recommended tightening torque: 1.4 to 2.0 N·m · Bracket Mount
Mount the LF1D-E illumination unit using four M5 screws. Tighten the screws to the torque shown below.
Recommended tightening torque: 2.6 to 3.7 N·m
4 Wiring
Wiring
·Connect the ground (
) terminal of the LF1D-E LED illumination unit to a proper ground for protection against static electricity and surge voltages.
·The LF1D-E illumination unit is equipped with a cabtyre cable, RO-FLEX 725T AWG24 x 3c. When wiring, use an appropriate connector, terminal, or wire to meet the specification values. When soldering the wires of the cable, use a 20W soldering iron, with a tip temperature of 350ºC, and complete soldering within 3 seconds. Use Sn-Ag-Cu lead-free solder.
·Make sure that the cable does not touch the LF1D-E housing.
Cable Connection
·When connecting a cable to the terminal block, remove the side cover. Before removing the side cover, wipe off water and oil from the housing, otherwise water or oil may enter the inside of the housing.
·When reinstalling the side cover, clean the gasket. Any foreign object on the gasket may impair the water-proof characteristics. Make sure that the cable is not caught between the housing and the side cover.
·To install the side cover, tighten the two M4 screws to the torque shown below.
Recommended tightening torque: 1.4 to 2.0 N·m
· To remove the cable from the terminal block, push in the clamp and pull out the wire.
Gasket |
Clamp |
Side Cover |
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Terminal Block |
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M4 Screw |
5 Accessories
When installing the optional mounting bracket, cable gland, and cable, follow the steps shown below.
· Install the two mounting brackets using the attached four M4 screws. Tighten the screws to the torque shown below.
Recommended tightening torque: 1.4 to 2.0 N·m
· Tighten the cable gland to the torque shown below. Installation into the side cover:
Recommended tightening torque: 1.5 N·m minimum Tightening the cable:
Recommended tightening torque: 1.5 N·m minimum
· For cable connection, see [4] "Wiring."
M4 Screw
Mounting
Bracket
Side Cover
Cable Gland
Cable
· When installing a cable using the cable gland, |
1.0mm minimum |
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make sure that the cable sheath protrudes the |
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gland as shown at right, otherwise the water- |
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proof characteristics may be impaired. |
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6 Recommended Parts
When using commercially available ferrules, cables, and cable glands, choose the recommended parts shown below.
· Ferrule: AI 0.25-12BU, AI 0.34-12TQ
AI 0.5-12 WH, AI 0.75-12GY (Phoenix Contact) Applicable ferrule thickness: 0.25 to 0.75mm2
· Cable: RO-FLEX 725T AWG24 x 3c (NICHIGOH)
Use UL Listed cable Type CL2,CL3 or CM. (For UL / c-UL compliant product ) Strip the cable sheath and wire insulation as shown at right.
40.0 
12.0
· Cable Gland: SKINDICHT MINI M8X1(LAPP)
When using a cable gland shown above, choose a cable of φ3.5 to 5.5 mm in order to assure IP67.
Choose a cable gland in consideration of the thread size and effective thread length.
7 |
Demensions |
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<No Accessories> |
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350 |
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LF1D-E □-2W |
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257 |
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30 |
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<![if ! IE]> <![endif]>49.8 32 |
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4-M4P0.7 |
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Effective Thread Length: 10mm |
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M8P1.0 |
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Optical Axis |
Effective Thread Length: 5mm |
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<![if ! IE]> <![endif]>29.7 |
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4-M4P0.7 |
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Effective Thread Length: 10mm |
(305) |
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159 |
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146 |
15 |
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N (-) |
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L (+) |
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Spring Cage Terminal Block
Terminal Block Wiring Diagram
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<![if ! IE]> <![endif]>40 |
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164.8 |
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<with Cable Gland, Mounting Bracket, Cable> |
390 |
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LF1D-E □-2W-A |
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374 |
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350 |
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2- |
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R5. |
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<![if ! IE]> <![endif]>32 25 |
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Pink: ( |
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Blue: (-) |
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Brown: (+) |
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Cable |
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Lens |
Front Cover |
Side Cover |
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Optical Axis |
5m |
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4-M4P0.7 |
Housing |
Cable Gland |
Effective Thread Length: 10mm |
(305) |
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159 |
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146 |
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164.8 |
4-M5 Screw |
Mounting Bracket |
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±1 |
15 |
Note: When installing a rear wiring type, drill a hole in the panel. |
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164.8 |
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Provide a proper sealing to the rear wiring hole in the panel. |
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φ |
0 |
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374.0 |
±2 |
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+0 |
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0 2 |
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Mounting Hole Layout |
All dimensions in mm. |
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8 Precautions for Disposal
·Dispose of the LF1D-E LED Illumination Unit as an industrial waste.
http://www.idec.com
2013.2.1 Ref.
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