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These instructions will help user to understand authorized driving and immobilizer scenarios logics,
connection scheme and configuration.
1. Introduction
Immobilizer Scenario. Vehicle can be used only if iButton is connected. In this scenario
iButton list is not used. To pass immobilizer user needs to connect iButton. DOUT is controlled by
scenario to manage relay, buzzer, LED, etc.
Authorized Driving Scenario. Vehicle can be used only for specific iButton owners
(specified in iButton list). To pass this scenario driver must connect iButton from predefined ibutton
list. DOUT is controlled by scenario for user needs to manage relay, buzzer, LED, etc.
2. Immobilizer relay connection
Standard automotive relay is required for such solution. Depending on vehicle type you will need
12V or 24V relay.
Immobilizer / Authorized driving scenario
Figure 1. Connection scheme
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Table of Contents
Summary of Contents for Teltonika iButton DS1990 AF58
- Page 1 Immobilizer / Authorized driving scenario These instructions will help user to understand authorized driving and immobilizer scenarios logics, connection scheme and configuration. 1. Introduction Immobilizer Scenario. Vehicle can be used only if iButton is connected. In this scenario iButton list is not used. To pass immobilizer user needs to connect iButton. DOUT is controlled by scenario to manage relay, buzzer, LED, etc.
- Page 2 3. Functionality description Immobilizer DOUT is continuously OFF. DOUT turns ON if Ignition turns ON (configured igniton source=1). After iButton ID accepted, DOUT turns OFF starter powered ON and driver is able to run vehicle engine. DIN1 (ignition) can be turned OFF for no longer than 30 seconds, otherwise immobilizer must be repeated.
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