Table of Contents
Advertisement
Electrical system
•
Range: 9.0 - 16.0 [V]. For voltage values below 9V or over 16V the accuracy can exceed
the required tolerances but it should have an increasing monotonic course.
•
Accuracy: +/- 0.2V with respect to the battery voltage (corrective factors should be intro-
duced, as in the table, which will vary according to the vehicle on which the instrument panel
has been installed).
Indication refresh: every 10 sec. A suitable software damping should be foreseen to avoid oscillating
indications.
Safety logic
The activation of the safety logic and the immobilizer occurs by means of the CONTACT 1 and CON-
TACT 2 signals of the instrument panel that must be closed, enabling ignition. The immobilisation will
be carried out by opening these contacts.
The vehicle is immobilised by keeping the CONTACT 1 and CONTACT 2 signal at a high logic level
(contacts open) and the START-UP RELAY ACTIVATION signal at a low logic level (contact open).
To unlock safety locks set the CONTACT 1 and CONTACT 2 signals at a low logic level (contacts
closed) and the START-UP RELAY ACTIVATION signal at a high logic level (contact closed).
Service intervals
When the odometer reaches 1000 km (621.37 mi), the SERVICE icon indicating the first servicing turns
on.
When the odometer reaches a multiple of 10000 km (6213.71 mi), the next vehicle servicings will be
indicated. The service can be reset from 300 km (186.41 mi) before the natural expiry date and during
this interval, the service icon flashes for 5 seconds and then goes off.
Turn indicators
The instrument panel functions as control driver for the turn indicators, either as a single channel control
or a synchronised control of both channels ("Hazard" function).
The required characteristics are the following:
•
The hazard control device is a switch.
•
Flashing frequency during regular operation: complying with the FMVSS 108 standard
(60-120 flash/min) and in any case about 87 flash/min.
•
The instrument panel must directly control a bulb load of up to 4x21W. Anticipate however
the possibility of controlling mixed loads (for example front bulbs and rear LEDs) or just LEDs
for the 4 outputs. Therefore, it is necessary to have 4 separated control channels. The min-
imum current per channel will be 1 mA.
•
Failure signal (burned out or short-circuited bulb) through doubling (approx. 175 flash/min)
the warning light flashing frequency.
•
Short circuit protection (with indefinite short circuit stay time) for all the outputs. Hazard
operating logic: activated/deactivated only with key set to ON. It also remains operative after
being activated if the key is set to KEY OFF
ELE SYS - 48
PEGASO 650 STRADA - TRAIL - FACTORY
Advertisement
Table of Contents
