ignition as long as it does not trigger the OEM alarm. State of doors, ignition and alarm state are read
from vehicle CAN-bus.
The proper wiring diagram is diagram 2.
Mode 1 - PAGER –Pager for any third-party analogue security system
The DS512 operates as an analogue pager to any third-party analogue VSS installed in the vehicle. The
DS512 does not give any visible or audible signalisation. The DS512 does not monitor the doors, trunk,
bonnet and ignition unless violating any of these inputs triggers the monitored analogue security
system. Information of theft attempt is obtained from the monitored analogue security system. The
device has programmable trigger input which, depending on configuration, reacts to positive signal
+12V/+24V NO, positive signal +12V/+24V NC, ground signal NO, ground signal NC. The signal must be
at least 1 sec. long, in order to ignore short siren chirps if the DS512 is connected to the siren circuit.
If minimal connection of just the triggering circuit is used - the proper wiring diagram is diagram 3.
Moreover, in this mode, analogue connections of DS512 can be done to ignition circuit, door signal
and the VSS status signal. These analogue connections are not required, however they allow the DS512
to monitor and send full status of the vehicle (door closed/opened, system armed/disarmed, ignition
on/off). If the VSS status signal is not connected the simplified information about vehicle will be used.
Ignition connection causes the GPS position to be saved during the drive. This is done in case the
vehicle is parked in a place where the GPS signal is weak, e.g. underground parking. Connection of door
status allows to check remotely if the doors are closed or opened.
If the extended connection of the additional signals is used, the proper wiring diagram is diagram 4.
If the DS512 works in Mode 1 it is still possible to choose the CAN-bus level and connect CAN-bus wires
to the vehicle. This allows to read the door status and ignition from the vehicle CAN-bus network and
still monitor the analogue security system by analogue connections.
Remote stop/anti-hijack function.
In the countries, where the Reg. 97 ECE does not apply, in all the operating modes described above,
the DS512 anti-hijack function can be enabled. The anti-hijack sequence is triggered by the SMS
protected by an individual DSPIN. The anti-hijack sequence involves optical and acoustic signalisation,
and after several tens of seconds the vehicle is stopped. The immobilisation relay is active despite the
status of ignition.
In order to have the acoustic and visible signalisation during anti-hijack/remote stop procedure
in modes 1, 2 and 3 the siren and hazard lights connections must be done. These connections are
presented in the diagram 5.
Immobiliser function.
In every mode (1-4), the immobiliser function of DS512 can be enabled. The immobiliser activates 30
seconds after the ignition is switched off and with every arm/disarm of VSS. Until authorisation (with
PA button or Joker remote) the immobiliser does not permit to start the engine. Moreover, the
immobiliser can independently of VSS start alarming (siren, hazard lights and GSM paging):
- if it is not authorised within 30 seconds after ignition on without previous authorisation
(unauthorised vehicle start detection)
- if it is not authorised within 30 seconds after VSS is disarmed and door is open (unauthorised vehicle
entry detection).
These 2 additional protection stages are configurable.
If the immobiliser function is being used, the immobilisation relay must be connected and the ignition
signal must be read –via orange wire or via CAN. If immobilisation alarming is configured, the siren
and hazard lights connections (diagram 5) must be connected. If the DS512 is in mode 1 –analogue
pager and immobiliser unauthorised vehicle entry detection is planned the VSS status wire (blue, pin3)
must be connected and door state must be read -via CAN or with white-red wire (pin3) –diagram 4.
If the Joker remote is used for authorisation, the additional RF module (diagram 6) has to be connected.
