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Table of Contents
Product: Smart Key ECU
Model Name: IBU-4E02
1. GENERAL DISCRIPTION
The SMART KEY ECU is a part of START-STOP BUTTON SYSTEM.
It is possible to output the LF(125kHz) signal by pushing the button of door handle and SSB.
If the button of door handle or SSB button is pressed, SMART KEY ECU output the LF(125kHz) signal.
LF signal output for engine start
1)
SSB button is pressed, SMART KEY ECU output LF signal through the interior LF antenna
for Fob searching.
2) LF signal output for door lock/unlock and trunk release
The button of door handle or trunk is pressed, SMART KEY ECU output LF signal thtough the exterior
LF antenna for Fob searching
2. ELECTRICAL CHARACTERISTICS
model name
Operating voltage
Dark current
Operating frequency
Modulation
Operating temperature
Manual of SMART KEY ECU
SMART KEY ECU
9V ~ 16V
5mA Max.
125KHz
ASK
-30℃ ~ +75℃
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Summary of Contents for Hyundai Mobis IBU-4E03
- Page 1 Manual of SMART KEY ECU Product: Smart Key ECU Model Name: IBU-4E02 1. GENERAL DISCRIPTION The SMART KEY ECU is a part of START-STOP BUTTON SYSTEM. It is possible to output the LF(125kHz) signal by pushing the button of door handle and SSB. If the button of door handle or SSB button is pressed, SMART KEY ECU output the LF(125kHz) signal.
- Page 2 FCC Warning This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.
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