7.3 Standby mode 20 minutes
You'll find the manual below:
Product reference: 199-760-002 (12V) & 199-760-003 (24V)
Objective of the relay
The Relay is designed for maintain any Blaxtair system in functioning for 20 minutes after the engine has stopped. This allows use without system startup delay during these 20 minutes.
Use Case – When to Use It?
When the vehicle engine turns off automatically (e.g. energy saving or Stop & Start system).
The driver gets out briefly for a quick task (scanning a pallet, opening a gate, etc.).
This relay is integrated by default in the kits Blaxtair MR130-MR260 And BXT AHD.
Technical operation
The relay is a fixed timer: as soon as the engine stops, it continues to power the system for 20 minutes. The Blaxtair remains active during these 20 minutes.
It works in 12V or 24V, depending on the vehicle.
Connection
Choose the relay suitable for the voltage of your vehicle (12V or 24V).
Install the relay between machine post-contact and the Blaxtair system. (see diagram on the back)
Secure the relay bracket in a secure location.
Check that the power supply is maintained for 20 minutes after the engine is switched off.
Here are the connections to make for this relay:
•30 – Input from battery (12V or 24V)
•87a – Input from battery (12V or 24V)
•87 – Output to the Blaxtair system
•85 – Ignition switch (ignition key)
•86 – Vehicle mass
📍Connect the relay between the battery, the engine contact and the Blaxtair power wire.
Verification :
Turn off the engine: the Blaxtair remains powered.
Wait 20 minutes: it turns off automatically.
Check that during the 20 minute timeout, the Blaxtair still signals alarms.