T10 Installation Notes v1.7
Generic T10 Installation Notes v1.7.doc 12.08.2015
Page 18
5.5.6 Output Installation (T10-Lite 9wire ONLY)
The T10-Lite 9wire product has a single dedicated output.
This output (0) can be controlled automatically via driver authorisation protocol and therefore can
be used as security immobilisation devices. (See example in the Immobiliser section). If the
immobilisation function is NOT required then both of the outputs can either be controlled directly
via command or automatically by EVENT triggers within the I/O control module.
Output Specification
The T10-Lite 9wire output incorporates an automotive grade open collector FET devices driving
the output to ground when active. It is capable of sinking up to 500mA and is therefore suitable
for driving lamps, buzzers and relays as required.
5.5.7 Immobiliser Feature (T10-Lite 9wire ONLY)
Important Notes!
1. Unless local law permits the T10-Lite Immobiliser MUST NOT be connected in such a way
that it would be possible to disable the vehicle whilst it is under way. The immobiliser must
be wired in such a way that it is only breaking a cranking circuit of the vehicle. Careful
consideration must be observed when choosing this circuit as modern vehicles usually have
these types of circuit monitored by the ECU of the vehicle. This could lead to a malfunction of
the vehicle’s own monitoring system and may invalidate the manufacturer’s warranty if the
correct circuit is not chosen. (If in doubt then please contact the vehicle manufacturer for
advice).
2. Should all power (main power and battery backup if fitted) be removed from the T10-Lite
then the T10-Lite Immobiliser will default to a “FAIL ON” condition such that the vehicle
can still be started.
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