Idec LF1D-E2F-2W-A User guide

Ｂ-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.

Types

1

Lens Material

Reinforced Glass

Plastic

□ : Lens surface code 　◇ : Accessory code

Accessories

Cable Gland

Mounting Bracket

Cable (5m)

Type No.
LF1D-E□F-2W-◇
LF1D-E□G-2W-◇

LF9Z-A11

LF9Z-B11

LF9Z-C05

Specifications

2

General Specifications

Applicable Standard

UL2108 , UL8750, CSA C22.2 No.250.0 *1
JIS C 8105-1 ,EN61000-6-2

Rated Voltage

Input Current (approx.)

Rated Power (approx.)

Operating Temperature

Storage Temperature

Operating Humidity

Storage Humidity

Life *2

Insulation Resistance

Dielectric Strength

Vibration Resistance
(damage limits)

Shock Resistance
(damage limits)

Material

24V DC (Operating voltage range: 21.6V to 26.4V DC)

375 mA typ. (450 mA maximum)

9W typ. (11W maximum)

-30 to +55ºC (no freezing)

-35 to +70ºC (no freezing)

45 to 85% RH (no condensation)

20 to 90% RH (no condensation)

50,000 hours minimum
(until the brightness reduces to 70% the initial value in 25ºC environment)

1 MΩ minimum (500V DC megger)

1000V AC, 1minute

(between input terminal and ground terminal or housing)

5 to 55Hz, amplitude 0.5 mm

2

1000 m/s

Front Cover: SUS304

Housing: Diecast aluminium

Lens *3 : Reinforced Glass

Polycarbonate
Cable Gland: Brass

Mounting Bracket: SUS304

Cable: PVC

Weight (approx.)

Degree of Protection

750g (no accessories)
950g (with cable gland, mounting bracket, cable)

LF1D-E□F-2W-◇: IP67, IP67F, IP69K *4
LF1D-E□G-2W-◇: IP67, IP69K

*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

Total Luminous Flux (typ.)

Color Temperature (typ.)

Reference Illuminance (typ.) at 1.0m (perpendicular)

Installation

3

White

600 lm

5700K

1100 lx

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

Wiring

4

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

Side Cover

Clamp

Terminal Block

M4 Screw

Accessories

5

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."

Demensions

7

<No Accessories>
LF1D-E □＊ -2W

P0.7

4-M4
Effective Thread Length:

8

40

10mm

P0.7

4-M4
Effective Thread Length:

49.8

10mm

32

40 29.7

<with Cable Gland, Mounting Bracket, Cable>
LF1D-E □＊ -2W-A

2-R5.2

2

25

32

49.8

29.7

P0.7

4-M4
Effective Thread Length:

Precautions for Disposal

8

10mm

40 1.5

4-M5 Screw

±0.2

25.0

· Dispose of the LF1D-E LED Illumination Unit as an industrial waste.

· When installing a cable using the cable gland,

make sure that the cable sheath protrudes the

gland as shown at right, otherwise the water-

proof characteristics may be impaired.

M4 Screw

When using commercially available ferrules, cables, and cable glands, choose the

Mounting
Bracket

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 0.75mm

Side Cover

Cable Gland

Cable

· 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.

· Cable Gland: SKINDICHT MINI M8X1(LAPP)

When using a cable gland shown above, choose a cable of

assure IP67.

Choose a cable gland in consideration of the thread size and effective thread length.

350

257

30

Optical Axis

(305)

390
374
350

257

30

Optical Axis

159 146

(305)

±2

374.0

Mounting Hole Layout

146159

Lens

164.8

Recommended Parts

6

P1.0

M8

Effective Thread Length: 5mm

164.8

Housing

164.8

±1

2

φ

3.5 to 5.5 mm in order to

15

8

40

Terminal Block Wiring Diagram

Pink: ( )
Blue: (-)
Brown: (+)

Side CoverFront Cover

Cable

5m

Cable Gland

Mounting Bracket

Note: When installing a rear wiring type, drill a hole in the panel.

φ15.0

Provide a proper sealing to the rear wiring hole in the panel.

+0.2

0

Spring Cage Terminal Block

15

All dimensions in mm.

1.0mm minimum

( )

N (-)
L (+)

12.040.0

http://www.idec.com

2013.2.1 Ref.