Hello everybody,
I have a cerbo GX and want to trigger an alarm from a 12v bilge pump when a digital input signal is received. I am looking at this module
If the two left inputs are attached as per the diagram, with the right hand connection to the cerbo digital input, am I massively oversimplifying this, or will it work?
I actually wanted to use this, but it appears not to be available any more
Any advise & comments most appreciated,
thanks
Martin
You can not tell as your diagram is incomplete, it may work, it may not. Where does the pumps 12V supply come from and what switches the pump on and off, external switch or is it integral to the pump. Complete the diagram showing the power 12V and 0V and any switches.
hi pwfarnell, thanks for the response.
The bilge float trigger is outside the diagram, I should have mentioned this. Basically there will only be a 12v difference going to the pump when it is remotely activated by the float switch external to the pump.
Diagram updated accordingly 
That should work OK.
many thanks pwfarnell, I will trial that out
