0-10V Specs

[NorCalReefer]

I am probably way late to the party but am trying to plan out junking my Apex "stuff" and moving to Hydros. I have several switches and small devices that run or respond to low voltages and need to know the pin-outs and specs for the 0-10v inputs and outputs on the controllers so I can rewire the switches and devices to work with the Hydros system. I have searched around and not found anything on here so was wondering if anyone could point me in the right direction.
Thanks ahead!

 

[Danny]

I have 11 float switches and they are all connected to individual sense ports and not the 0-10v inputs. You can connect the switches to them. They float at around 2.5v so if you put a switch between the input and ground it will change from 0v to 2.5v depending on if the swtich is open or closed. The are third party switch boxes and breakout boxes you can get that connect to the 0-10v input port. Here is a link to the pinouts of the ports Full DIY Hydros Pinout Cheat Sheet .

 

[JeffB418]

I am probably way late to the party but am trying to plan out junking my Apex "stuff" and moving to Hydros. I have several switches and small devices that run or respond to low voltages and need to know the pin-outs and specs for the 0-10v inputs and outputs on the controllers so I can rewire the switches and devices to work with the Hydros system. I have searched around and not found anything on here so was wondering if anyone could point me in the right direction.
Thanks ahead!

Yeah check out the sheet above. Also its good to note that 0-10V inputs "float" to 2.5V when undriven due to internal pull up resistors. So you can either connect these directly to the 5V pin on the GX12 connector or ground for switched connections, or drive externally.