How To Use This Manual; Components Presentation; Keypads (Udat, Udat Power+); Additional Power Supply (Upower, Upower+) - Samoa NEXU FLUID MANAGEMENT SYSTEM Guide D'instructions Et Pièces De Rechange

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1. HOW TO USE THIS MANUAL

This manual is divided into 12 chapters. Please read all of them before making the installation and configuration of the NexU.
• Chapter 2: describes all the elements of the system.
• Chapter 3: describes how fix and wire all the elements.
• Chapter 4 describes the setting procedure and the local parameters definition.
• Chapter 5 describes the requirements for connecting the NexU to the customer network.
• Chapter 6 defines how to make the configuration of the installation in the UTrack.
• Chapter 7 and 8: describe the menus for the person or persons who will be in charge of controlling the UTrack (NexU software).
• Chapter 9 to 11: describes the menu for the user (person or persons who will supply fluid).
• Chapter 12: describes how to calibrate hose reels.
NOTE: Chapters 7 to 12 are NOT part of the configuration process.

2. COMPONENTS PRESENTATION

Nexu is made up of the following components:

2.1. KEYPADS (UDAT, UDAT POWER+)

This unit is one of the interfaces user / system through the keypad and
the display.
There are two versions for this unit:
• Udat Power+ which can open up to 8 solenoid valves.
(Max. output power 320 W).
• Udat which can open up to 2 solenoid valves.
(Max. output power 75 W)
The power supply is to be 115 VAC or 230 VAC – 50 Hz.

2.2. ADDITIONAL POWER SUPPLY (UPOWER, UPOWER+)

UPower connects using CAN bus cable to a UValve, UValve+, UMeter,
UMeter+, UCount or UView whenever the power supplied by a UDat
keypad is not present.
There are two versions for this unit:
• UPower+ which can open up to 8 solenoid valves.
(Max. output power 320 W).
• UPower which can open up to 2 solenoid valves.
(Max. output power 75 W).
The power supply is to be 115 VAC or 230 VAC – 50 Hz.

2.3. FLOW CONTROL UNIT (UVALVE)

This flow control unit is composed by:
• A solenoid valve.
• A pulser (328 pulses per litre).
• A filter.
• An electronic board that controls part of the dispense procedure.
It includes an integrated display that can show the hose reel number
(in stand-by state) and the delivered quantity (when dispensing).
• A Bluetooth module that connects the device to a UVision.
It can be linked to the system via CANBUS or Wi-Fi
threads are F1/2" (inlet and outlet). Compatible with oil and cooling.

2.4. FLOW DISPENSE MANAGEMENT (UCOUNT)

It is used for controlling an external flow control unit (24VDC solenoid
valve and pulser). It can be considered as the electronic part of an UValve
and, therefore, it has got a display that works in the same way as
in the UValve.
It can be linked to the system via CANBUS or Wi-Fi
It has a Bluetooth module that connects the device to a UVision.
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SAMOA Industrial, S.A. · Pol. Ind. Porceyo, I-14 · Camino del Fontán, 831 · 33392 - Gijón - Spain · Tel.: +34 985 381 488 · www.samoaindustrial.com
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