Perfect thank you!

I have an Aquaaero 6 and I want to use the relay to do an ATX break. On the 5 you just plug the cable into the port marked STANDBY. With the 6 the RELAY socket requires a plug (which I have) but it's not clear what cables need to be connected to it. I have the ATX Break cable as well, I just need to know what to cut and wire in to the RELAY plug.

Whether you use the pump with the signal wire or not, you can control both pumps with the Aquaaero 6. You will need to switch the output to Power Controlled for the pump with no sensor wire, the other pump you can control with Speed Control or Power control. I have just fitted a DDC Ultra to my AQ6, all I had to do was cut and solder on a 3pin plug. The speed sensor was on it's own 3 pin plug while the power was off a Molex.