LD-Series
LD-Series
ELECTRONIC DIMMER CONTROLS
The LD-Series represents a dynamic breakthrough in dashboard technology, with its programmable
circuitry, superior design, and unparalleled performance that affords seamless integration into most any
dash panel. A variety of options, along with superior performance, functionality, and aesthetics assure
compliance with the most stringent customer requirements. Key features include: robust design package
with all components encased in switch housing, eliminating wire chafing and providing cost-savings as well
with minimized electrical connections; IP67 sealing which prevents PCB degradation and eliminates short
circuit potential. Superior heat dissipation is achieved with a heat sink mass which is over 50% larger than
competitive products. Fully programmable circuitry lets the designer decide illumination levels and detent
positions. EMC eliminates electrical “noise” and provides interference-free radio signals. Ease of assembly
is accommodated with polarized integral connectors and an industry standard mounting hole.
Product Highlights:
3 Choices for incremental dimming rates
12 or 24 Volts
Laser Etched or Lens Illumination
IP67 Sealing
Typical Applications:
On/Off-Highway Equipment
Agricultural Equipment
Construction Equipment
Carling Technologies, Inc.
60 Johnson Avenue, Plainville, CT
06062
Email:
sales
@
carlingtech.com
Application Support:
team2
@
carlingtech.com
Phone:
860.793.9281
Fax:
860.793.9231
www.carlingtech.com
2 |
LD-Series Electronic Dimmer Control - General Specifications
Electrical
Contact Rating
Terminals
Contacts
Output
EMI/EMC
Dielectric Strength
Reverse Polarity
9-16VDC, 2-10Amp.
6.3mm (0.250” TAB)
solid-state load switching
PWM 200 Hz.
SAE J 1113 and SAE J 1455
Conducted Transient
Emissions
RF Conducted Emissions
Conducted Susceptibility:
Test pulse #1
Test pulse #2
Test pulse #3a, #3b
Load Dump: Test Pulse #5
Power lead Disturbance
(Power Dips)
AF Conducted Immunity
Direct RF Injection (DRFI)
Abnormal Vehicle Operating
Conditions
RF Radiated Emissions
Radiated Immunity-Absorber Lined
Chamber
Electrostatic Discharge:
Shipping / handling Electrostatic
Discharge: Human Static
Discharge
1000V @ 60 Hz was applied for
each unit for 1 minute
24VDC for 5 minutes
Environmental
Operating Temperature -40°C to + 85°C
Vibration
Resonance Search
Individual resonance searches were
conducted with vibration applied
along each of the three mutually
perpendicular axes.
24-50 Hz 0.40DA
50-2000 Hz ± 10 G’s peak
Random Vibration
The random vibration endurance test
conditions were sequentially
conducted in each of the three
mutually perpendicular axes, 1hr/axis
Freq. (Hz)
PSD (G
2
/Hz) 9.36 grms
24 Hz
0.06
60 Hz
0.50
100 Hz
0.025
1000 Hz
0.025
2000 Hz
0.025
During the test, all units were
operated at a load current of 2A
with 12.5VDC.
Salt Spray
Per Mil-Std 202F, Method 101D, Test
Condition A. Duration 96 hrs.
Dust
Per Mil-Std 810C, Method 510.2. Air
velocity 300 ± 200 Feet/Min., Test
Duration 16 Hr.
Moisture Resistance
Per Mil-Std 202F, Method 106E. Test
Criteria-pre and post test operation
of switch.
Mechanical
Endurance
1.970
100,000 cycles minimum
Mounting Specifications
.867 [22.02]
.390 [9.91]
Function
Physical
Operation
Lighted
.100 [2.54]
Base
Rocker
Bracket
Connector
Actuation Force
T1
BAT
Weight
T2
OUTPUT
(LOAD)
T3
GROUND
dimming
Momentary
LED’s internally dimmed
PBT Polyester V-0 flammability
2.265 [57.53]
Polycarbonate or Nylon 6/6
3.055 [77.60]
Glass filled
PBT Polyester V-0 flammability
Nylon 6/6 toughened
300 gm ± 50 gm
.230 X .031
[5.84 X .79]
52 grams
.260 [6.60]
Incremental
for continuous
[25.91]
1.020
1.734 [44.04]
TEST CUT
HOLE IN
ACTUAL
MATERIAL
Panel Thickness Range
Acceptable Panel Thickness
.030 to .156 (.76mm to 3.96mm)
Recommended:
.030, .062, .093, .125 and .156
MOUNTING HOLE
PADDLE STYLE ACTUATOR
1.300 [33.02]
.344 [8.74]
1.570 [39.88]
1.340 [34.04]
Q.C. SELECTION GUIDE
COMPANY
SERIES
PACKARD
METRI-PACK
630 SERIES
TIN PLATED
BRASS
PACKARD
PART NO.
12084590
12052224
12015870
12015869
12020035
12052222
AWG
WIRE GAGE
MM
2
1.060 [26.92]
*Manufacturer reserves the right to change product specification without prior notice.
3.0
12
12
3.0
2.0-1.0
16-14
1.0-.80
20-18
22-18
(2 REQ'D)
.80.-.50
(2 REQ'D)
.50-.35
20-22
Email: sales
@
carlingtech.com Application Support: team2@carlingtech.com
Phone: (860) 793–9281 Fax: (860) 793–9231
www.carlingtech.com
LD-Series Electronic Dimmer Control - Ordering Scheme, Dimensional Specifications
| 3
1
Series
LD 3 5 1 C C 1
2
Rating
3
Dimming
Rate
4
5
6
7
Termination Illumination Illumination Bracket
Color
8
Actuator
Style/
Color
3 A A FE
9
Lens
Color
10
Lens
Color
11
Legend 1
12
Legend
Orientation
1 FC
13
Legend 2
1 SERIES
LD
Electronic Dimmer Control
2 RATING
1
4A, 12 volts
2
10A, 12 volts
3 DIMMING RATE
1
30 - 100% 8 positions
5
10 - 100% 10 positions
4 TERMINATION
1
.230 TABS (5.84 mm)
5 & 6 ILLUMINATION
No lamp
S
Red
Amber
12V LED
C
N
24V LED
D
P
7 BRACKET COLOR
1
1
Black
A
C
A
2A, 24 volts
5A, 24 volts
0 - 100% 11 positions
9 & 10
Z
Clear
1
-
3
-
5
LENS COLOR
No Lens
White
Amber
-
B
7
C
-
D
9
E
A
-
Green
G
H
J
K
-
Red
M
N
P
R
-
Blue
T
U
V
W
-
Lens Style
Large Transparent
Large Translucent
Bar Transparent
Bar Translucent
Laser Etch
11 LEGEND #1
00
No legend
FC
Dim
FE
For legend options, visit us at carlingtech.com
12 LEGEND ORIENTATION
0
No legend
1
vertical (lamp 1 on top)
2
horizontal (lamp 1 on right)
3
vertical (lamp 1 on bottom)
Bright
ORIENTATION 1
LAMP 1
LAMP 2
ORIENTATION 4
ORIENTATION 2
Green
H
J
LAMP 2
LAMP 1
LAMP 1
LAMP 2
LAMP 2
2
White
Gray
C
M
3
Gray
Red
D
N
LAMP 1
45-4ZQ
45-3ZQ
ORIENTATION 3
8 ACTUATOR STYLE / COLOR
1
Laser Etched Black White
Rocker
3
A
B
Paddle
4
J
K
13 LEGEND #2
00
No legend
FC
Dim
FE
For legend options, visit us at carlingtech.com
Notes:
1
Custom colors are available. Consult factory.
Bright
1.970
.867 [22.02]
.390 [9.91]
.260 [6.60]
1.734 [44.04]
1.020 [25.91]
TEST CUT
HOLE IN
ACTUAL
MATERIAL
.100 [2.54]
2.265 [57.53]
3.055 [77.60]
Panel Thickness Range
Acceptable Panel Thickness
.030 to .156 (.76mm to 3.96mm)
Recommended:
.030, .062, .093, .125 and .156
MOUNTING HOLE
T1
BAT
T2
OUTPUT
(LOAD)
.230 X .031
[5.84 X .79]
T3
GROUND
PADDLE STYLE ACTUATOR
1.300 [33.02]
.344 [8.74]
1.570 [39.88]
1.340 [34.04]
Q.C. SELECTION GUIDE
COMPANY
SERIES
PACKARD
METRI-PACK
630 SERIES
TIN PLATED
BRASS
PACKARD
PART NO.
12084590
12052224
12015870
12015869
12020035
12052222
AWG
WIRE GAGE
MM
2
1.060 [26.92]
3.0
12
12
3.0
2.0-1.0
16-14
1.0-.80
20-18
22-18
(2 REQ'D)
.80.-.50
(2 REQ'D)
.50-.35
20-22
Email: sales
@
carlingtech.com Application Support: team2@carlingtech.com
Phone: (860) 793–9281 Fax: (860) 793–9231
www.carlingtech.com
4 | Notes
Email: sales
@
carlingtech.com Application Support: team2@carlingtech.com
Phone: (860) 793–9281 Fax: (860) 793–9231
www.carlingtech.com
Sales Representatives, Distributors & Company Profile | 5
Authorized Sales Representatives and Distributors
Click on a region of the map below to find your local representatives and distributors or visit
www.carlingtech.com/findarep.
CANADA
EUROPE
USA
MEXICO
AFRICA
MIDDLE
EAST
ASIA-PACIFIC
OCEANIA
SOUTH
AMERICA
About Carling
Founded in 1920, Carling Technologies is a leading manufacturer of electrical and electronic switches
and assemblies, circuit breakers, electronic controls, power distribution units, and multiplexed power
distribution systems. With four ISO registered manufacturing facilities and technical sales offices worldwide,
Carling Technologies Sales, Service and Engineering teams do much more than manufacture electrical
components, they engineer powerful solutions! To learn more about Carling please visit
www.carlingtech.com/company-profile.
To view all of Carling’s environmental, quality, health & safety certifications please visit
www.carlingtech.com/environmental-certifications
Email: sales
@
carlingtech.com Application Support: team2@carlingtech.com
Phone: (860) 793–9281 Fax: (860) 793–9231
www.carlingtech.com
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