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N8252S002-000000 PDF预览

N8252S002-000000

更新时间: 2024-11-22 04:30:35
品牌 Logo 应用领域
嘉灵科技 - Carling Technologies /
页数 文件大小 规格书
4页 444K
描述
Rocker Switch

N8252S002-000000 数据手册

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N-Series Addressable Rocker Switches  
N-Series Rocker Switches  
The N-Series Addressable Switch offers the look and feel of a traditional Electro-mechani-  
cal control coupled with a built in PCB to provide customers with a flexible, cost effective  
alternative to a CAN/LIN based switch. The N Series produces up to 144 individual switch  
IDs by using a resistive ladder circuit. Different switch IDs are achieved by changing the  
resistor values tied to individual loads. The individual loads can then be assigned to the  
specific functions that the switch is controlling. Each switch is connected to an ECU and  
the application software is written to recognize the switch IDs to determine which load is  
being controlled as well as the selected actuator position. The end result means that  
wiring harnesses are simplified and specific loads can now be controlled from any location  
within a vehicle cab. Switch locations can now be rearranged without the need for a costly  
and time consuming harness redesign, giving designers the ultimate in design flexibility.  
The N-Series is available in lighted or non-lighted versions, with numerous choices of  
actuators, colors, lighting circuits, and legend imprints.  
Electrical  
Environmental  
Environmental . . . . . . . . . IP67 for above the panel compo-  
nents of the actual switch, represent-  
ing an index of protection as applied  
to electrical equipment in accor-  
dance with IEC 529, BS 5490, DIN  
400 50 & NFC 20 010.  
Contact Rating . . . . . . . . .4VA @ 28VDC (MAX)  
Dielectric Strength . . . . . . 1250 Volts RMS between pole to  
pole  
3750 Volts RMS between live parts  
and accessible surfaces  
Insulation Resistance . . . 50 Megaohms  
Contact Bounce. . . . . . . . 20 milliseconds max.  
Contacts . . . . . . . . . . . . . gold plated  
Terminals . . . . . . . . . . . . Brass or copper/silver plate  
3/16” (4.76mm)  
Operating Temperature . . -40°C to +85°C  
Vibration . . . . . . . . . . . . . Per SAE J1399 “electronic  
Tachometer Specification” for Class  
II truck and bus applications. Test  
Criteria: No change in resistance  
and no evidence of physical dam-  
age.  
Quick Connect terminations standard.  
Salt Spray . . . . . . . . . . . . Exposure to 95% water, 5% NCI fog  
solution at 95 degrees F according  
to ASTM B 117-90 “Standard Test  
Method of Salt Spray (fog) Testing”.  
Test Criteria: No visual evidence of  
corrosion or external physical dam-  
age.  
Endurance . . . . . . . . . . . 250,000 cycles minimum  
Lighted . . . . . . . . . . . . . . Incandescent - rated 10,000 hours  
LED - rated 100,000 hours 1/2 life  
Humidity . . . . . . . . . . . . . Samples were exposed to selected  
temperature profile, while maintain-  
ing 90% +- 5% relative humidity for  
30 cycles. Test Criteria: No evi-  
dence of external physical deteriora-  
tion.  
(LED is internally ballasted for  
voltages to 24VDC)  
Seals . . . . . . . . . . . . . . . Rocker, base & bracket are sealed.  
Base . . . . . . . . . . . . . . . Nylon 66 GF rated to 85°C with a  
flammability rating of 94V0.  
Rocker and Paddle . . . . Nylon 66 Reinforced, rated to 105°C  
Laser Etched Rocker. . . Polycarbonate rated at 100°C.  
Lens . . . . . . . . . . . . . . . . Polycarbonate rated at 100°C.  
Front snap-in.  
.867 [22.02]  
Connector . . . . . . . . . . . . Nylon 66 rated at 85°C. Polarized.  
Bracket . . . . . . . . . . . . . . Nylon Zytel  
TEST CUT  
HOLE IN  
1.734 [44.04]  
ACTUAL  
MATERIAL  
2 position . . . . . . . . . . . . 26°  
MOUNTING HOLE  
3 positions . . . . . . . . . . . 13° from center  
Panel Thickness Range  
Acceptable Panel Thickness  
.030 to .156 (.76mm to 3.96mm)  
Recommended:  
.030, .062, .093, .125 and .156  
www.carlingtech.com  
43  

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