IDEC LD6A Series Instruction Sheet

INSTRUCTION SHEET
LD6A 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.
・ Read the specifications described on this sheet to make sure that the operating conditions are correct.
・ Before designing the final equipment and powering up the LD6A Series, confirm the specifications
decribed on this sheet. If there is any uncertainty in the description, contact IDEC before powering up
the LD6A Series.
・ Do not disassemble, repair, or modify the LD6A Series, otherwise severe accidents may result, such as
electric shocks, damage, fire, or malfunction.
・ Make sure that the LD6A Series does not fall during transportation, installation, and operation, otherwise
damage may result.
・ Do not pull out or push in the cable of the LD6A Series, otherwise damage may result. Give a slack to
the cable while wiring.
・ Turn off the power to the LD6A Series before mounting, dismounting, wiring, and assembling the LED
unit. Make sure of correct wiring, otherwise electric shocks or fire may result.
・ All LD6A Series are manufactured under IDEC's rigorous quality control system, but users must add
failsafe provision to the control system using the LD6A Series in applications where heavy damage or
personal injury may be caused in case the LD6A Series should fail.
・Apply a voltage within the rated value.
・Do not apply an excessive force to the LD6A Series. Do not leave a damaged LD6A Series unattended
or use a damaged LD6A.
・Make sure of the correct operating temperature, which is the temperature around the LD6A Series.
Otherwise internal temperature rise may result in damage.
・Do not use or store the LD6A Series in a place subjected to vibrations and shocks.
・Do not loosen screws, otherwise the protection characteristics will be impaired.
・For use on a flat surface of a Type 1 enclosure.
・Maximum surrounding air temperature rating 55ºC.
1
Type
LD6A-5WZQB-RYGSWC
Tiers
1: 1 tier
Installation Illumination
2: 2 tiers
R: Red
G: Frame Mount
3: 3 tiers Body Color
Y: Yellow
W: Wall Mount
4: 4 tiers B: Dark Gray
S: Blue
D: Direct Mount
5: 5 tiers W: Light Gray
G: Green
P: Pole Mount
(with stand) W: Pure White
K:Pole Mount
(with L-shaped bracket)
Function
Blank :Continuous Lighting
Z :Continuous Lighting, Flashing, Buzzer
2
Specifications
Rated Voltage 24V AC/DC Class 2
Rated Insulation Voltage 60V
LED Rated Current Red, Yellow: 25 mA Green, Blue: 30 mA
Power Consumption Red, Yellow: 0.6W Green, Blue: 0.75W
Applicable Standard UL 508, CSA C22.2 No.14
IEC60947-5-1, EN60947-5-1, JIS C 8201-5-1
Operating Temperature *1 -25 ºC to +55 ºC (no freezing)
Operating Humidity 45 % to 85 % (no condensation)
Storage Temperature -40 ºC to +75 ºC (no freezing)
Operating Atomosphere Free from corrosive gases
Operating Location Indoor use only
Overvoltage Category Ⅲ (IEC 60664-1)
Impulse Withstand Voltage (Uimp) 800V (IEC 60947-1 / JIS C8201-1)
Insulation Resistance 100 MΩ minimum (500V DC megger)
Dielectric Strength 1000V AC, 1 minute (between live and dead parts)
Vibration Resistance 10 to 55 Hz, amplitude 0.5 mm
(operating extremes)
Shock Resistance 147 m/s 2 , 6 shocks each in 6 directions
Life *2 30,000 hours
(until the brightness reduces to 50% the initial value when lit at
complete direct current of the rated voltage in 25 ºC environment)
Degree of Protection IP65:Continuous Lighting
IP54:Continuous Lighting, Flashing, Buzzer
Pole Mount (with L-shaped bracket)-without L-shaped bracket
IP23 ： Pole Mount (with L-shaped bracket)-with L-shaped bracket
(IEC 60529)
Flashing Cycle approx. 105 cycles per minute (1.75Hz)
Sound Pressure (at 1m) 70〜90 dB （3.3kHz）
Buzzer Cycle Buzzer 1: approx. 700 cycles per minute
Buzzer 2: approx. 35 cycles per minute
Buzzer Power Consumption 110mA
Buzzer Inrush Current 250mA max.(DC), 400mA max.(AC)
*1 The highest temperature is limited to 50 ºC when all tiers are lit continuously in the following combinations:
Two or more tiers including blue and green (Example: Red-Green-Blue, Green-Green-Red)
Four or five tiers (Example: Red-Yellow-Green-Pure White, Red-Yellow-Blue-Green-Pure White)
*2 Note that the durability of the LED is greatly attected by the operating conditions.
Note that the durability of the LED and Buzzer is greatly affected by the operating conditions.
3
Mounting
・ See the figure on the upper right for the installation of the LD6A series.
・ For details on mounting holes, see Mounting Hole Layout.
●In order to make the buzzer sound more effective, face the unit to the front.
(Continuous Lighting, Flashing, Buzzer)
B-1229-1(0)
●Frame Mount
①Insert two frame nuts in the frame, and attach the bracket using two M5 screws.
Recommended tightening torque: 2.6 to 2.7 N ・ m
②Mount the LD6A to the bracket using four M4 screws.
Recommended tightening torque: 1.6 to 1.7 N ・ m
Bracket Frame *3
①
Flat Washer
Spring Washer Frame Nut *3
M5 Screw
②
M4 Screw, Spring Washer, Flat Washer
*3 See below for typical examples of Frames and Nuts.
Consult the manufacturer for the installation method of the frame nut.
・ Examples of recommended frames and frame nuts
Frame Size Frame Frame Nut Manufacturer
SFB-001
□30 mm *4 SFF-302 SUS Corporation
SFB-4B5
SFB-101
SFB-008
□40 mm SFF-402 SUS Corporation
SFB-4A5
SFB-108
*4 When using a □ 30 mm frame, the LD6A body protrudes from the frame.
・For Frame Mount
Use flexible conduit only, otherwise the waterproof
characteristic will be impaired.
Refer to the "Example of Flexible Conduit" shown below.
・Example of Flexible Conduit
Conduit hole Size Fitting Conduit Manufacturer
M20 AL16/M20/A/BL
PAFS16BL ADAPTAFLEX
●Wall Mount
①Make four tapped holes in the mounting panel, and mount the bracket and gasket using four
screws (M4 x 20).
Recommended tightening torque: 1.6 to 1.7 N ・ m
②Mount the LD6A to the bracket using four screws (M4 x 8).
Recommended tightening torque: 1.6 to 1.7 N ・ m
Gasket
Braket
Flat Washer
①
Spring Washer
M4 Screw (l=20)
②
Lens Color
Blank: Normal
M4 Screw (l=8), Spring Washer, Flat Washer
C: Clear
●Direct Mount
・ Recommended tightening torque: 2.6 to 2.7 N ・ m
M5 Screw
Spring Washer
Flat Washer
Rated Voltage
Panel
Q: 24V AC/DC O-Ring
Base
Gasket
Nut
●Pole Mount
・ The pole mount type can be installed in four ways.
Pure White: 20 mA
The recommended mounting method is described below.
Pure White: 0.5W
・ Recommended tightening torque: 2.6 to 2.7 N ・ m
M5 Screw
O-Ring
Pole Stand
Gasket
Panel
Flat Washer
Spring Washer
Nut
Hexagon head
●Pole Mount (with stand) bolts （ M22）
4-M5 Mounting Hole
・ Installing without L-shaped bracket
Remove the bushing, hexagonal nut (M22), plain
washer, and L-shaped bracket from the pole. Install
in order of plain washer, hexagonal nut (M22), and
bushing as shown in the figure at the right.
・ Recommended tightening torque （ M10） : 10 to 11 N ・ m
・ Recommended tightening torque （ M22） : 25 to 26 N ・ m
・ The parts marked with * are not supplied and should be
prepared by the user.
with L-shaped bracket
●Mounting Hole Layout (Dimensions in mm)
(Recommended)
Wiring hole
Wiring hole
Wiring hole
16
90°
↓Front
↓Front
Frame Mount Wall Mount Direct Mount
with L-shaped bracket
・ Mount the LD6A light on a flat surface not subjected to vibrations.
・ Do not mount the LD6A light upside-down or horizontally.
・ Do not leave the LD6A unit without a cap or unassembled.
・ Install the supplied gasket, otherwise waterproof characteristic is
Supplied Parts
impaired.
(Frame Mount)
・ Mount the LD6A light on a flat surface, otherwise waterproof
characteristic is impaired.
M4 Screw : 4
Spring Washer : 4 ・ Do not apply any chemicals which may corrode the plastic material.
Flat Washer : 4 ・ Deburr the wiring holes.
M5 Screw : 2
・ Do not loosen the screws for which tightening torque is not specified.
Spring Washer : 2
・ If the LD6A light is subjected to strong vibrations, the hexagon
Flat Washer : 2
socket set screws may become loose. Apply screw lock paint.
Bracket : 1
See the figure at right.
4
Assembling the LED Units
・ Turn off the power.
・ Remove the cap. Insert a flat screwdriver into the slot.
Use a screwdriver 1-mm thick and 7-mm wide maximum.
・ Pull out the cap by hand.
・ Loosen the screw in center.
・ Rearrange the LED units.
・ When assembling the LED unit, make sure to a lign the recess of the cap
with the recess of the LED unit.
Otherwise, damage may result.
Conduit hole ・ Screw tightening torque
M20 x P1.5
: 0.4 to 0.5 N ・ ｍ
Fitting
Conduit
・ Tighten the screws to the recommended tightening torque. The LED unit may
be damaged if the screw is loose during operation.
・ Do not touch the metal tabs of the LED unit. When a hand touches the metal tabs, static electricity may
damage the LED elements inside.
・ Use a maximum of 5 tiers.
・ Use an appropriate screw depending on the number of tiers. (optional)
・ Note the correct orientation when assembling the LED units.
Supplied Parts
Panel ・ Do not remove the packing from the LED unit. Waterproof characteristics will be impaired.
(Wall Mount)
5
Sound pressure adjustment (Continuous Lighting, Flashing, Buzzer)
M4 Screw (l=20) : 4
Nut Move the sound pressure lever to the right and left to adjust the sound pressure.
M4 Screw (l=8) : 4
Flat Washer (M4) : 8 The sound pressure is at maximum when the lever is set to the right.
(See figure at the right)
Spring Washer (M4): 8
Nut (M4) : 4
Bracket : 1
・ The sound pressure adjustment lever may be damaged if it is forcibly moved.
Gasket : 1
6
Wiring
Supplied Parts
(Direct Mount)
・ Connect the wires as shown below. Incorrect wiring may damage the internal circuit.
・ Connect the wires to external contacts as needed for the number of tiers.
M5 Screw : 4
・ When using four tiers or less, insulate the unused wires.
Spring Washer(M5) : 4
・ Connect an appropriate fuse to the power line as shown in the figure below.
Flat Washer (M5) : 4
・ Use a UL listed external fuse holder.
Nut (M5) : 4
・ Use a Class 2 power supply only.
O-Ring : 4
・ When using the same color for two or more tiers, only one wire is used to light all tiers of the same color.
Gasket : 1
Determine the contact capacity in consideration of the LED rated current.
・ Do not apply voltage to flashing (brown) lines.
・ Do not connect flashing (brown) lines with power lines. The internal circuit may be damaged.
Supplied Parts
・ Do not turn on the continuous lighting and flashing contacts simultaneously. Use separate outside contacts.
(Pole Mount) ・ When operating several continuous lighting, flashing, buzzer type units simultaneously, use separate outside
contacts.
M5 Screw : 4
・ When using buzzers 1 and 2 simultaneously, use separate outside contacts for continuous lighting and buzzer
Spring Washer (M5) : 4
type units respectively.
Flat Washer (M5) : 4
Wiring Diagram
Nut (M5) : 4
External
Contacts
O-Ring : 4
LED Red: Red wire
Red
Gasket : 1
LED Yellow: Orange wire
Yellow
LED Blue: Blue wire
Pole Stand
4-M4 Mounting Hole LED Green: Green wire
Blue
LED Pure White: White wire
Green
3-M4 Mounting Hole
Pure White
4-M5 Mounting Hole
Fuse
(recommended)
Power supply wire: Yellow
NPN Transistor Operation
Nut*
Transistor
（M10）
LED Red: Red wire
Red
Spring Washer* LED Yellow: Orange wire
Yellow
LED Blue: Blue wire
Flat Washer* Flat Washer
LED Green: Green wire
Blue
LED Pure White: White wire
Hexagon head
Green
bolts （ M22）
Bushing Pure White
Hexagon head bolts*
（M10）
without L-shaped bracket
Power supply wire: Yellow
Wiring hole Wiring hole
Wiring hole
PNP Transistor Operation
Transistor
Red LED Red: Red wire
LED Yellow: Orange wire
Yellow LED Blue: Blue wire
LED Green: Green wire
Blue
LED Pure White: White wire
90°
Green
Pole Mount
Pure White
without L-shaped bracket
Pole Mount (with L-shaped bracket)
Power supply wire: Yellow
Wire Color
LED Unit Color - Red
2-M4 holes for hexagon socket set screws
LED Unit Color - Yellow
(recommended tightening torque: 1.1 to 1.2 N・m)
LED Unit Color - Blue
LED Unit Color - Green
LED Unit Color - Pure White
Power supply wire
Fuse
Rated current
Rated Contact for Continuous Lighting
Contact Capacity
for AC
(per one tire)
Contact Capacity
Cap
for DC/
Transistor Rating
(per one tire)
Recess
7
・ Continuous Lighting
LED Unit
Screwdriver Slot
・ Frame Mount
①
②
③
Recess
60
40
Packing
Recess
Recess
Sound pressure
adjustment lever
・ Dimensions
Tiers
MIN
MAX
1
2
3
4
5
・ Continuous Lighting, Flashing, Buzzer
・ Frame Mount
60
40
External Contacts
Continuous Lighting
Red
LED Red: Red wire
LED Yellow: Orange wire
Yellow
LED Blue: Blue wire
LED Green: Green wire
Blue LED Pure White: White wire
Buzzer1: Purple
Buzzer2: Light Blue
Green
External Contacts
Flashing
Pure White
Flashing COM: Brown
Power supply wire: Gray
Power
1A supply Fuse 1A Power supply （AC/DC 24V）
Power supply wire: Yellow
(24V AC / DC)
NPN Transistor
NPN
Continuous Lighting
Red
LED Red: Red wire
LED Yellow: Orange wire
・ Dimensions
Yellow
LED Blue: Blue wire
LED Green: Green wire
Blue LED Pure White: White wire Tiers
Buzzer1: Purple
Buzzer2: Light Blue
Green
NPN Transistor
1
Flashing
Pure White
2
3
4
5
Flashing COM: Brown
(-)
Fuse
Power Power supply wire: Gray
1A supply (‑)
(24V DC) Power supply wire: Yellow Fuse 1A Power supply （DC 24V）
(+) 7
(+)
PNP Transistor
PNP
Continuous Lighting
Red
LED Red: Red wire
LED Yellow: Orange wire ・ Dispose of the LD6A
Yellow
LED Blue: Blue wire
LED Green: Green wire
LED Pure White: White wire
Blue
Buzzer1: Purple
Buzzer2: Light Blue
Green
PNP Transistor
Flashing
Pure White
Flashing COM: Brown
(+) Power supply wire: Gray
Power
(‑)
supply Power supply wire: Yellow Fuse 1A Power supply （DC 24V）
(+)
(24V DC)
(-)
Wire size ： AWG22
Wire size ： AWG22 Wire Color
Continuous Lighting, Flashing, Buzzer
Wire Color
LED Unit Color - Red
Red LED Unit Color - Yellow
Orange LED Unit Color - Blue
LED Unit Color - Green
Blue
LED Unit Color - Pure White
Green
Buzzer1
White
Buzzer2 Light Blue
Yellow
Flashing
Power supply wire
Power supply wire
1A
Rated Contact for Buzzer
Current Capacity 100 mA minimum Contact Capacity Current Capacity 400 mA minimum
for AC
Dielectric Strength AC 35V minimum Dielectric Strength AC 35V minimum
(per one sound)
Contact Capacity
Current Capacity 100 mA minimum Current Capacity 300 mA minimum
for DC/
Dielectric Strength 35V minimum Dielectric Strength 35V minimum
Transistor Rating
Leakage Current 0.1 mA maximum (per one sound) Leakage Current 0.1 mA maximum
Dimensions
・ Pole Mount
・ Wall Mount ・ Direct Mount ・ Pole Mount
(with L-shaped bracket)
(with stand)
60
60
60
40
60
60
980
Frame Mount Wall Mount Direct Mount Pole Mount
（L1） （L2） （L3） （L4）
156 156 98 408
186 186 128 438
216 216 158 468
246 246 188 498
276 276 218 528
・ Pole Mount
・ Pole Mount
・ Wall Mount ・ Direct Mount
(with L-shaped bracket)
(with stand)
60
60
60
40
60
60
900
Frame Mount Wall Mount Direct Mount Pole Mount
（L1） （L2） （L3） （L4）
228 228 170 480
258 258 200 510
288 288 230 540
318 318 260 570
348 348 290 600
Precautions for Disposal
Series as an industrial waste.
http://www.idec.com
Red
Orange
Blue
Green
White
Purple
Brown
Gray
Yellow
80
40
（L5）
372
402
432
462
492
80
40
（L5）
444
474
504
534
564
2009.10