FMB130 Accessories
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Revision as of 14:42, 2 May 2019 by Donatas.Andriulionis (talk | contribs)
Main Page > Advanced Trackers > FMB130 > FMB130 Manual > FMB130 Accessories
Please order accessories separately as they are not included into device package. |
Accessory and its description | Accessory connection schematic |
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Fuel tank sensors | Fuel sensor connection to FMB130 |
A fuel tank level sensor that indicates the approximate fuel level on the driver's indicator panel exists in most cars. If the sensor returns an analog signal proportional to fuel level it can be connected to FMB130 Analog input. After connection to the tank fuel level sensor, a calibration is needed because most fuel tank sensors are not linear. Calibration is performed by measuring voltage values resulting from the volume of fuel in the tank. | |
Alarm buttons, door sensors etc. | Panic button connection to FMB130 |
Alarm buttons, door sensors, ignition, etc. have two output states: high or low. FMB130 Digital inputs are used to detect these states. | |
Relays | Inverting relay connection to FMB130 |
In cases when the sensor output signal is negative, an additional relay has to be installed to convert the negative signal to positive. | |
Immobilizer relay | Immobilizer relay connection to FMB130 output |
When connected as shown on the right hand side, FMB130 disables engine starter when output is ON. | |
Automotive relay | Automotive relay pinout |
An ordinary automotive relay is used to invert input signal or to immobilize engine starter. Note that relays can be 12 V or 24 V capable. |
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1-Wire devices | Digital thermometer DS1820 and TTJ100 connection to FMB130 |
One of the implemented features on FMB130 is 1-Wire® data protocol, which enables connection to devices such as thermometer (DS1820, DS18S20 and DS18B20) and I-Button DS1990A.
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TTJ sensor pinout | |
I-Button DS1990A connection to FMB130 | |