Information

1716
Specifications
Model
LF2B-B (210mm) LF2B-C (330mm) LF2B-D (580mm) LF2B-E (830mm) LF2B-F (1,080mm)
Rated Voltage
100 to 240V AC, 50/60 Hz (voltage range: 90 to 264V AC)
12/24V DC (voltage range: 10.8 to 30V DC)
Input Current (typ.)
(at the rated current) (Note 1)
100 to 240V AC 33 mA 67 mA 96 mA 149 mA 226 mA
12/24V DC 215 mA 409 mA 880 mA
Power Consumption (typ.) (at
the rated voltage)
100 to 240V AC 3.8W 7.5W 9.2W 14.3W 21.8W
12/24V DC 2.6W 4.9W 10.6W
Insulation Resistance
100M min. (500V DC meggar)
Dielectric Strength
100 to 240V AC 2,000V AC, 1 minute (between live and dead parts)
12/24V DC 1,000V AC, 1 minute (between live and dead parts)
Vibration Resistance (damage limits) Frequency: 5 to 55 Hz, Amplitude 0.17 mm Acceleration 20m/s
2
, 2 hours each in 3 axes
Shock Resistance (damage limits)
300m/s
2
, 5 shocks each in 6 axes
Operating Temperature
–30 to +55°C (no condensation)
Operating Humidity
45 to 85% (no freezing)
Storage Temperature
–35°C to +70°C (no condensation)
Operating Atmosphere No corrosive gas
Life (Note 2)
40,000 hours (Ta = 25°C) (The total illumination life in which the illuminance maintains a minimum of
70% of the initial value.)
Degree of Protection
IP65 (IEC 60529)
Material
Cover: polycarbonate, End cover/cable gland: polyamide. Wire: PVC (AWG24×2C)
Weight (approx.)
100 to 240V AC 200g 255g 400g 520g 645g
12/24V DC 175g 235g 370g
Note 1: 100 to 240V AC: at 100V AC, 12/24V DC: 12V DC Note 2: LED life depends on the operating environment.
LED Optical Specifications
Illumination Color White
Color Temperature 5,500K
Model LF2B-B (210mm) LF2B-C (330mm) LF2B-D (580mm) LF2B-E (830mm) LF2B-F (1,080mm)
Luminous Flux (typ.) 180 lm 360 lm 720 lm 1,080 lm 1,440 lm
Cover Clear White Clear White Clear White Clear White Clear White
Reference Illuminance (typ.) at
0.5m directly below
230 lx 215 lx 425 lx 390 lx 710 lx 645 lx 930 lx 835 lx 1,160 lx 1,040 lx
•LED modules and illumination units may vary in illumination colors and illuminance.
Illuminance Distribution at 0.5m (clear cover)
Dimensions
LF2B-D3P-2THWW2-1M
LF2B-C3P-2THWW2-1M
LF2B-B3P-2THWW2-1M
LF2B-F3P-2THWW2-1MLF2B-E3P-2THWW2-1M
1m
1m
0
1m 1m0
150 lx
200 lx
100 lx
50 lx
30 lx
10 lx
1m
1m
1m 1m0
0
300 lx
400 lx
200 lx
100 lx
50 lx
20 lx
50 lx
100 lx
30 lx
1m
1m
1m 1m0
0
700 lx
400 lx
200 lx
100 lx
700 lx
1m
1m
1m
1m0
50 lx
900 lx
0
400 lx
200 lx
50 lx
1m
1m
1m 1m
0
0
100 lx
1100 lx
800 lx
400 lx
200 lx
10
20
30
50
100
150
200
300
400
700
800
900
1100
LF2B-B (210mm)
LF2B-D3P-2THWW2-1M
LF2B-C3P-2THWW2-1M
LF2B-B3P-2THWW2-1M
LF2B-F3P-2THWW2-1MLF2B-E3P-2THWW2-1M
1m
1m
0
1m 1m0
150 lx
200 lx
100 lx
50 lx
30 lx
10 lx
1m
1m
1m 1m0
0
300 lx
400 lx
200 lx
100 lx
50 lx
20 lx
50 lx
100 lx
30 lx
1m
1m
1m 1m0
0
700 lx
400 lx
200 lx
100 lx
700 lx
1m
1m
1m
1m0
50 lx
900 lx
0
400 lx
200 lx
50 lx
1m
1m
1m 1m
0
0
100 lx
1100 lx
800 lx
400 lx
200 lx
10
20
30
50
100
150
200
300
400
700
800
900
1100
LF2B-C (330mm)
LF2B-D3P-2THWW2-1M
LF2B-C3P-2THWW2-1M
LF2B-B3P-2THWW2-1M
LF2B-F3P-2THWW2-1MLF2B-E3P-2THWW2-1M
1m
1m
0
1m 1m0
150 lx
200 lx
100 lx
50 lx
30 lx
10 lx
1m
1m
1m 1m0
0
300 lx
400 lx
200 lx
100 lx
50 lx
20 lx
50 lx
100 lx
30 lx
1m
1m
1m 1m0
0
700 lx
400 lx
200 lx
100 lx
700 lx
1m
1m
1m
1m0
50 lx
900 lx
0
400 lx
200 lx
50 lx
1m
1m
1m 1m
0
0
100 lx
1100 lx
800 lx
400 lx
200 lx
10
20
30
50
100
150
200
300
400
700
800
900
1100
LF2B-D (580mm)
LF2B-D3P-2THWW2-1M
LF2B-C3P-2THWW2-1M
LF2B-B3P-2THWW2-1M
LF2B-F3P-2THWW2-1MLF2B-E3P-2THWW2-1M
1m
1m
0
1m 1m0
150 lx
200 lx
100 lx
50 lx
30 lx
10 lx
1m
1m
1m 1m0
0
300 lx
400 lx
200 lx
100 lx
50 lx
20 lx
50 lx
100 lx
30 lx
1m
1m
1m 1m0
0
700 lx
400 lx
200 lx
100 lx
700 lx
1m
1m
1m
1m0
50 lx
900 lx
0
400 lx
200 lx
50 lx
1m
1m
1m 1m
0
0
100 lx
1100 lx
800 lx
400 lx
200 lx
10
20
30
50
100
150
200
300
400
700
800
900
1100
LF2B-E (830mm)
LF2B-D3P-2THWW2-1M
LF2B-C3P-2THWW2-1M
LF2B-B3P-2THWW2-1M
LF2B-F3P-2THWW2-1MLF2B-E3P-2THWW2-1M
1m
1m
0
1m 1m0
150 lx
200 lx
100 lx
50 lx
30 lx
10 lx
1m
1m
1m 1m0
0
300 lx
400 lx
200 lx
100 lx
50 lx
20 lx
50 lx
100 lx
30 lx
1m
1m
1m 1m0
0
700 lx
400 lx
200 lx
100 lx
700 lx
1m
1m
1m
1m0
50 lx
900 lx
0
400 lx
200 lx
50 lx
1m
1m
1m 1m
0
0
100 lx
1100 lx
800 lx
400 lx
200 lx
10
20
30
50
100
150
200
300
400
700
800
900
1100
LF2B-F (1,080mm)
Universal input (100 to 240V AC) and 12/24V DC input models are available.
Compact and slim design suitable for installing in various applications and also in narrow
spaces.
IP65 (waterproof, dustproof).
• Slim design (40mm wide, 29mm high). Can be installed in
narrow spaces easily using mounting brackets.
• Five different lengths (210, 330, 580, 830, and 1,080 mm)
available.
• Bright and clear white LED illuminates the target object
clearly and brightly.
• Choice of two cover colors: clear and white.
LF2B LED Illumination Units
CU
S
LISTED
(12/24V DC model only)
(22.5)
Recommended mounting centers: B
A
L
Cable: 1000
ø5.5
Mounting Bracket (supplied)
45
31
Flat
Screw
M4
(supplied)
6
R2.1
Mounting Bracket (optional)
31
40
C
D
（7）
(7)
Cable
AWG 18
Cover
End Cover
Blue: N
Brown: L
(DC: +)
(DC: –)
29
40
Cable
Gland
M4×P0.7
Screw Hole
Anti-projection
Hole
(Either one
of the two)
Or ø4.2
Hole
8.5
ø2.1
B
A
20
28
39
ø4.2
1.7
20
D
M4 Screw Hole or ø4.2 Hole
(22.5)
Recommended mounting centers: B
A
L
Cable: 1000
ø5.5
Mounting Bracket (supplied)
45
31
Flat
Screw
M4
(supplied)
6
R2.1
Mounting Bracket (optional)
31
40
C
D
（7）
(7)
Cable
AWG 18
Cover
End Cover
Blue: N
Brown: L
(DC: +)
(DC: –)
29
40
Cable
Gland
M4×P0.7
Screw Hole
Anti-projection
Hole
(Either one
of the two)
Or ø4.2
Hole
8.5
ø2.1
B
A
20
28
39
ø4.2
1.7
20
D
M4 Screw Hole or ø4.2 Hole
Mounting Hole
Layout
Recommended
Mounting Hole
Layout
With mounting bracket LF9Z-1SB21
(U-shaped brackets supplied with LED)
(22.5)
Recommended mounting centers: B
A
L
Cable: 1000
ø5.5
Mounting Bracket (supplied)
45
31
Flat
Screw
M4
(supplied)
6
R2.1
Mounting Bracket (optional)
31
40
C
D
（7）
(7)
Cable
AWG 18
Cover
End Cover
Blue: N
Brown: L
(DC: +)
(DC: –)
29
40
Cable
Gland
M4×P0.7
Screw Hole
Anti-projection
Hole
(Either one
of the two)
Or ø4.2
Hole
8.5
ø2.1
B
A
20
28
39
ø4.2
1.7
20
D
M4 Screw Hole or ø4.2 Hole
Mounting bracket
LF9Z-1SB21
With mounting bracket LF9Z-1SB22
(L-shaped bracket purchased separately from LED)
Part No. A B C D
Required No. of
Mounting Bracket
LF9Z-1SB21 LF9Z-1SB22
LF2B-B
*
P-
*
THWW2-1M 165 — 236 224
2
2
LF2B-C
*
P-
*
THWW2-1M 285 — 356 344
LF2B-D
*
P-
*
THWW2-1M 535 — 606 594
LF2B-E
*
P-
*
THWW2-1M 785 393 856 844 3
LF2B-F
*
P-
*
THWW2-1M 1,035 345 1,106 1,094 4
Mounting bracket
LF9Z-1SB22
4.2
17.6
23.6
2-R2.1
Internal Circuit
Fuse
Constant-current
power supply
+
LED
Blue (N)
Brown (L)
Fuse
Constant-current
power supply
+
LED
Blue (–)
Brown (+)
100 to 240V AC
12/24V DC
Dimensions
Without mounting bracket
Part No. L
LF2B-B
*
P-
*
THWW2-1M 210
LF2B-C
*
P-
*
THWW2-1M 330
LF2B-D
*
P-
*
THWW2-1M 580
LF2B-E
*
P-
*
THWW2-1M 830
LF2B-F
*
P-
*
THWW2-1M 1,080
(22.5)
Recommended mounting centers: B
A
L
Cable: 1000
ø5.5
Mounting Bracket (supplied)
45
31
Flat
Screw
M4
(supplied)
6
R2.1
Mounting Bracket (optional)
31
40
C
D
（7）
(7)
Cable
AWG 18
Cover
End Cover
Blue: N
Brown: L
(DC: +)
(DC: –)
29
40
Cable
Gland
M4×P0.7
Screw Hole
Anti-projection
Hole
(Either one
of the two)
Or ø4.2
Hole
8.5
ø2.1
B
A
20
28
39
ø4.2
1.7
20
D
M4 Screw Hole or ø4.2 Hole
All dimensions in mm.
Accessories
Model Part No.
Package
Quantity
Remarks
U-shaped
Mounting
Bracket
LF9Z-1SB21PN10 10
Supplied with the LF2B.
LF2B-B, -C, and D: Two brackets are supplied.
LF2B-E: Three brackets are supplied.
LF2B-F: Four brackets are supplied.
L-shaped
Mounting
Bracket
LF9Z-1SB22PN10 10
Two brackets (for right and left) are required for
alternate mounting of an LF2B.
Part No. Development
LF2B-C 3 P-ATHWW2-1M
Length
B:
210mm
C:
330mm
D:
580mm
E:
830mm
F:
1,080mm
Rated Voltage
A: 100 to 240V AC
B: 12/24V DC (210, 330,
and 580mm lengths only)
Cover
3: Clear
4:
White
•Use Class 2 power supply when using the LF2B as UL/c-UL listed LED illumination unit (12/24V DC only).
Illumination Color White
Shape
Clear Cover White Cover
Rated Voltage 100 to 240V AC 12/24V DC 100 to 240V AC 12/24V DC
LF2B-B (210mm)
LF2B-B3P-ATHWW2-1M LF2B-B3P-BTHWW2-1M LF2B-B4P-ATHWW2-1M LF2B-B4P-BTHWW2-1M
LF2B-C (330mm)
LF2B-C3P-ATHWW2-1M LF2B-C3P-BTHWW2-1M LF2B-C4P-ATHWW2-1M LF2B-C4P-BTHWW2-1M
LF2B-D (580mm)
LF2B-D3P-ATHWW2-1M LF2B-D3P-BTHWW2-1M LF2B-D4P-ATHWW2-1M LF2B-D4P-BTHWW2-1M
LF2B-E (830mm)
LF2B-E3P-ATHWW2-1M LF2B-E4P-ATHWW2-1M
LF2B-F (1,080mm)
LF2B-F3P-ATHWW2-1M LF2B-F4P-ATHWW2-1M
Package quantity: 1
TM
LF2B LED Illumination Units
(13/02/15) (13/02/15)