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Relay Box (Passenger Compartment)

Description

SJB (Smart Junction Box)
1. Specification

2. Rated Burden

3. Block Diagram

4. SJB Main Functions
(1) Lamp control and wire protection through IPS.
(2) When Reference Voltage exceeded, PWM normal voltage control to prevent lamp loss or damage
(3) CAN output for switch signal input.
(4) Diagnosis using CAN (Short to GND, Open Circuit)
(5) Fail Safe lamp control.

5. Network

6. CAN input & output flow