I am using an 8 channel wireless remote control. Channel 1 is focus in and channel 2 is focus out and so on. I am useing 2 links of 15 diodes sodered in series to get different voltages for 4 speeds. Channel 1 and 2 are connected to the end of each link of 15 diodes. On one link the voltage runs from positive to negative and the other the voltage runs the opisite for reversing the focuse so each only get about 4 vdc which turns the focus very slow. Channel 7 and 8 are connected to the begaining of the two series and they get full power 13 vdc. 5 and 6 are connected about 6 diodes from the begaining and 3 and 4 are connected after 5 more diodes. This gives me the 4 speeds that I wanted for the focuser plus I can control them wirelessly. The problem I have is I need two relays that have coils that will operate from 4 vdc to 13 vdc so they can reverse that same voltage but in the opisite direction so the focuse can have a reverse. Can someone please help me find the relays I need so I can finish this birds nest of wire. Thanks so much for taking the time to review this.
The following relay is the closest match for your application: RB-Dfr-35
Feel free to have a look at its datasheet in order to make sure it fits your needs: ecb.omron.com.sg/pdf/relay/power/G5LA.pdf