2.3 Fuellox Wiring

Terminals

2.3.1 Mains Power – 12VDC

J3 Pin 1 - 12v DC JS

Pin 2 - 0V DC

2.3.2 Pump Switch Relay

J19 Pin 1 - Pump Active (12v DC – Max Load 30A) J19

Pin 2 Pump - Active (12v DC – Max Load 30A)

2.3.3 Pulse Meter – Reed

J5 Pin 2 - Signal

J5 Pin 3 - 0v DC

2.3.4 Pulse Meter – Hall Effect from Fuellox Power

J5 Pin - 1 5V DC

J5 Pin 2 - Signal

J5 Pin 3 - 0v DC

Hall effect meters can be powered from alternative power sources at times.

Note

Please discuss alternative wiring options with the Fuellox Team to ensure your warranty conditions.

2.3.5 Terminal Diagram

2.3.6 Terminal Diagram

A wiring diagram is available : Fuellox Wiring Diagram Right click and Save As to download or click to open in new tab.

2.3.7 Wiring Diagram

Note

All input but Estop 1 and 2 are held high by internal pull-up resisters on Arduino and are pull low by external devices, thus active low. Estops 1 and 2 are pulled low thus active low needs to be held high by external devices.

2.3.8 Wiring diagram