BOLERO-LT Hardware Description
Version 1.0.6
8 APPENDIX
8.1 Schematics
The figure below illustrates a common schematic when you use the BOLERO-LT
hardware for vehicle security. For detailed information, please, refer to the related
documents [
AppNotes_in_vehicle_mounting.pdf
].
8.1.1 Installation guidance for 6-pin connector
On the top-right of the schematic you can find the corresponding pin out of the
6-pin connector.
1 x Power supply (+IN)
:
Connect to the vehicle
battery
(clamp 30).
1 x Ignition line (IGN) :
Connect to the vehicle starter lock (clamp 15)
and use it for triggering alarms whenever the
vehicle ignition key is closed (engine started). Or
connect it to the operating voltage (+IN) to use
the IGN-Sleep mode (see also Fig. 9).
1 x I/O:
It can operates as input or output depending on
how it is switched externally. Using as a digital
input can trigger alarms whenever a high or low
signal on this pin occurs. Using as an digital
output can switch something on/off.
The schematic below represents how these lines can be use
d.
The operating voltage range
MUST
never be exceeded. For security reason, it is
recommended to integrate externally a 2A fuse link between the positive wire of
the BOLERO-LT (+IN) and d.c. - power source.
Please note that, the ground pin of the BOLERO-LT should be isolated from
the vehicle body to avoid ground loops.
Figure 15:
Schematic example of installation guidance
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