− | Relay choice depends on vehicle's electrical system voltage. If this setup is installed into a Vehicle with 12 V system, then a relay similar CM1-12V could be used. Otherwise, if the electrical system is 24 V, a relay similar to the CB1-P-24V could be used. | + | Relay choice depends on vehicle's electrical system voltage. If this setup is installed into a Vehicle with 12 V system, then a relay similar to the CM1-12V could be used. Otherwise, if the electrical system is 24 V, a relay similar to the CB1-P-24V could be used. When choosing a relay, the most important aspect is '''Coil Voltage''', therefore I recommend using aforementioned relays based on the voltage. |
| + | To build this schematic, you would need to use the electrical components as mentioned above, only in this case we will use 2 Relays and 2 Diodes. As mentioned earlier, using this schematic without the diode, raises risk damaging the device. |