Portable Solenoid Control (SO) Installation Guide

Note

The “S0” native controls a Solenoid, whereas “R3” is a pump native that controls a Pump.

Ideal For

The unit is ideal for:

• Mobile Tanks
• Ute Packs (Utility Vehicle)
• Small Fuel Pods
• Small Bunded Tanks
• Mobile Applications
• Fuel Trailers

What You Need

To install and configure the Fuellox Portable (Compact SKU), ensure you have the following:

Required Items:

• Fuellox Portable (Compact SKU) unit
• Mounting Assembly (to secure the unit in place)
• Pulse Meter & Calibration Details (e.g., pulse per liter for accurate flow measurement)
• Solenoid Valve (for fuel flow control)
• Pump & Hoses (for fuel delivery)
• Basic Tools (e.g., drill, wrenches, screwdrivers, cable ties)
• Smartphone with Fuellox App (for system setup and monitoring)
• User Role: “Device Management” (assigned to the user managing the device)

Optional Components:

Depending on your installation requirements, you may also refer to the Product Accessories section for all accessories of the products.

Proposed Installation Layout

Main Power

A regulated 12V DC power supply is required for the Fuellox input.

Jumper Block	Pin Number	Pin Label	Name	Description
J9	1	GND	Mains 0V	12V -ve
J9	2	+VBAT	Mains 12V	12V +ve

Pulse Meter Installation

Make sure the flow direction of the pulse meter is correctly aligned before installation for accurate and reliable operation.

SU304 Turbine Meter

The SU304 is a Hall Effect turbine meter. It connects to the Fuellox unit using three wires, as outlined below. Please note that these meters are not supplied with shielded cables.

Note

Meter markings may vary. Image is for reference only.

SU304 Turbine Meter wiring Details

Jumper Block	Pin Number	Pin Label	Color	Name	Description
J18	2	+V	Red	Power
J18	3	Pulse Input	Yellow	Pulse Signal
J18	4	GND	Black	Pulse Meter 0V

The calibration factor for this meter is 67.068 pulses per litre (pulse/L).

Note

The +V pin supplies the same voltage that is provided to the Fuellox board. Select your power source carefully to ensure the meter receives stable and appropriate voltage for optimal performance.

Piusi K24

Reed pulse meters are connected using Signal and Ground wires. While optional, it is strongly recommended to use a shielded cable for improved signal integrity and noise reduction.

The image below illustrates a shielded cable, where an additional lead is connected to the shielding layer within the cable assembly.

Pulse Meter Wiring Details

The table below outlines the recommended pin assignments for connecting a pulse meter to the system. Use a shielded cable for best performance, with the shield connection being optional but recommended.

Jumper Block	Pin Number	Pin Label	Name	Description
J18	3	Pulse Input	Pulse Signal
J18	4	GND	Pulse Meter 0V
J11	6	Shield	Shield Wire	Optional

Connect the other ends of the wires to the corresponding terminals on the pulse meter body, ensuring proper signal and ground alignment.

Note

If no signal is detected, try reversing the meter wire connections at one end.

The calibration factor for this meter is 87.73 pulses per litre (pulse/L).

Note

When installing within a steel enclosure, always couple with an external antenna to ensure effective Bluetooth Low Energy (BLE) signal transmission. This will help maintain optimal connectivity and performance.

Options

The following optional features are available for extended functionality. Refer to the linked sections below for wiring and configuration details:

1. E-Stop
2. Nozzle Switch
3. Level Wiring
4. Calibration
5. System Configuration

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