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Magicar M880AS - Additional Relay 12 V Connection

Magicar M880AS
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39
EN
WARNING!
When installing the alarm into a manual transmission car, you must not cut off the remote
starting loop located in the alarm control unit.
in case the remote starting loop is cut off, you must reconnect it or install the alarm into an
automatic transmission car
In case of an automatic transmission car, where an engine can be started without a gear
stick in ‘N’ or ‘P’ positions, it is considered as manual transmission car. This applies that the
remote starting loop must not be cut off.
When installing a door contact, you must find an appropriate wire from the wire bundle of a
car (it is important from the security point of view as well as that of remote starting)
Wiring used for the alarm connection must not be broken nor its insulation damaged. This
should prevent wiring from short-circuit.
Remote starting wiring must be connected to the wiring in the switchboard.
In case of any damage of car’s electronics, do not install the alarm.
After the installation completed, you have to test the alarm according to the user’s manual.
If the alarm works correctly, a car with the installed alarm can be handed over to a
customer.
The installation must be carried out in a safe place, in an appropriate distance from busy
roads and on a flat surface.
Before the installation get all necessary equipment ready (e.g. servos, diodes, relays, etc.)
When receiving a car from a customer, check functionality of electronics of a car.
Use secure equipment only.
When checking the wires, use a multimeter.
When dealing with cars with airbags, you have to remove the airbag fuse or disconnect a
respective connector before the installation. After the installation, put the fuse or the
connector back to place.
A key must be removed from the ignition when connecting wires to the switch board. With
the key placed in the ignition, an airbag or AMS pilot light could be lit.
III. ADDITIONAL RELAY 12V CONNECTION
Inappropriate connection of the additional relay may cause various problems when connecting
alarm, therefore make sure you read carefully the following examples of connecting the relay 12V.
Basic relay description:
Contacts 85 and 86 for coil terminals for an electromagnet. If there is no current
on this coil, contact 30 is connected to contact 87A. If there is current on this coil,
electromagnet attracts terminal 30 to connect it to contact 87.
If you want to change the signal polarity from (+) to (-)
E.g. the (+) signal of a blinker is changed to a (-) signal and connected to
emergency lights.
If you want to change the signal polarity (-) to (+)
E.g.: When AUX is installed, a relevant device is operating on (+).
If you want to disconnect two wires by a (-) signal
E.g.: With a (-) signal, lines A and B are cut off. Use this when a starter-blocker
is installed.
87
30
85
86
87
30
87a
85
86
impuls (+)
output (-)
87
30
87a
85
86
line A
line B
+12V
impuls (-)
87
30
87a
85
86
impuls (-)
output (+)
+12V

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