Oceanic Systems NMEA2000 User manual

OCEANIC SYSTEMS NMEA2000® FLOW ADAPTOR
MODULE USER MANUAL
Part Number: 5720
Document revision 1

1
1Introduction 2
1.1 Firmware Revision 2
1.2 Product Features 2
2Installation 3
2.1 Unpacking the box 3
2.2 Mounting the unit 3
2.3 Connecting the NMEA2000 Cable 4
2.4 Connecting the sensor cables to the Deutsch header 4
3Conguration 5
3.1 Device Instance 5
3.2 Outward Flow Engine Instance 5
3.3 Return Flow Engine Instance 5
3.4 Outward Flow Temperature Instance 5
3.5 Return Flow Temperature Instance 5
3.6 Outward Flow K-Factor 5
3.7 Return Flow K-Factor 5
4Operation 6
5Maintenance 6
6Technical Specication 6
7Technical Support 8
8Warranty 9

INTRODUCTION
1
2
The Oceanic Systems 5720 Flow Adaptor Module is designed to report fuel ow and usage over
the NMEA 2000 (tm) network using positive displacement ow meters.
These high accuracy sensors connect directly to the 5720 using IP68 rated standard Deutsch
connectors (mating connector kit available separately as p/n 5099). The 5720 is compatible
with sensors having a single pulsed output as well as those with a 2-phase quadrature
output (for cases where reverse ow must be considered). Additionally high accuracy PT100
temperature compensated sensors are fully supported.
As required, the 5720 may be set up to measure two individual ow rates, consumption data
based on ow and return rates or total uid transferred. This conguration along with sensor
parameters and network instances may be made to the ow adapter over the NMEA network.
1.1 FIRMWARE REVISION
The information in this manual corresponds to rmware revision 1.0.0
1.2 PRODUCT FEATURES
•The NMEA2000® Flow Adaptor Module has the following features:
• Up to 2 ow-meter inputs
•Fuel temperature compensation for greater accuracy
• Accepts quadrature signals to detect reverse ow
• User congurable K-Factor for greater sensor compatiblity
• Bunkering mode measures total fuel ow
• Live mode calculates ongoing fuel usage from ow and return sensors
• Robust environmentally protected enclosure and connections
• Tri-colour LED shows status and network activity

2.2 MOUNTING THE UNIT
The unit should be mounted to a at surface using 4 M4 mounting screws. The unit dimensions
and mounting hole locations are shown on the following drawing.
4.50
104.00
123.00
47.00
3
2INSTALLATION
2.1 UNPACKING THE BOX
You will nd the following items in the 5270 shipping box:
1 x 5720 NMEA2000® Fluid Flow Adaptor Module
1 x 5720 User Manual (This document)

2.3 CONNECTING THE NMEA2000® CABLE
The unit is connected to the NMEA2000® network by the 5 way micro C socket on the front.
Carefully attach the plug of the network drop cable to this socket and tighten by hand until it is
fully seated. Take care to match the orientation of the pip inside the socket to the recess inside
the drop cable plug. The other end of the drop cable should be connected to a suitable Tee
connector on the NMEA2000® network backbone cable.
2.4 CONNECTING THE SENSOR CABLES TO THE DEUTSCH HEADER
The cables from the owmeter sensors are wired to the 5720 using 6 x 2 way Deutsch DT
connectors. Connection to a mating DT socket housing should be made as in the following
table:
4
Terminal 1 Outward Flowmeter PT100 Sensor (+ve sensing voltage)
Terminal 2 Outward Flowmeter PT100 Sensoer (GND potential)
Terminal 3 Outward Flowmeter +ve Power Supply
Terminal 4 Outward Flowmeter GND connection
Terminal 5 Outward Flowmeter Phase B Signal (for reverse ow capable meters)
Terminal 6 Outward Flowmeter Phase A Signal (normal single output hall effect signal)
Terminal 7 Return Flowmeter Phase A Signal (normal single output hall effect signal)
Terminal 8 Return Flowmeter Phase B Signal (for reverse ow capable meters)
Terminal 9 Return Flowmeter GND connection
Terminal 10 Return Flowmeter +ve Power Supply
Terminal 11 Return Flowmeter PT100 Sensoer (GND potential)
Terminal 12 Return Flowmeter PT100 Sensor (+ve sensing voltage)
24 VDC
Male Female
SocketsPins
Connector Threads Connector Threads
Flow
Temp+
Flow
Temp-
Flow
+5V
Flow
Gnd
Flow
PhA
Flow
PhB
Return
Temp+
Return
Temp-
Return
+5V
Return
Gnd
Return
PhB
Return
PhA
T1 T2 T4T3 T6T5
T12 T9 T7T8T11 T10

3CONFIGURATION
5
Before using the 5720 for the rst time it needs to be congured with a suitable Oceanic
Systems Display Unit.
The following items can be congured on the 5720
3.1 DEVICE INSTANCE
It is possible to install 127 5720 Fluid Flow monitors on a NMEA2000® network. This value must
be set to give each a unique address.
3.2 OUTWARD FLOW ENGINE INSTANCE
The ow rate from the owmeter connected to terminals 1 to 6 of the Deutsch Connector are
reported on PGN 127489 (Engine Parameters, Dynamic) with this instance.
3.3 RETURN FLOW ENGINE INSTANCE
The ow rate from the owmeter connected to terminals 7 to 12 of the Deutsch Connector are
reported on PGN 127489 (Engine Parameters, Dynamic) with this instance.
3.4 OUTWARD FLOW TEMPERATURE INSTANCE
The temperature from the PT100 sensor connected to terminals 1 and 2 of the Deutsch
Connector are reported on PGN 130316 (Temperatrue, Extended Range) with this instance.
3.5 RETURN FLOW TEMPERATURE INSTANCE
The temperature from the PT100 sensor connected to terminals 11 and 12 of the Deutsch
Connector are reported on PGN 130316 (Temperatrue, Extended Range) with this instance.
3.6 OUTWARD FLOW K-FACTOR
This value must be set to correspond with the parameters of the owmeter connected to
terminals 1 to 6 of the Deutsch Connector. Units are pulses per litre.
3.7 RETURN FLOW K-FACTOR
This value must be set to correspond with the parameters of the owmeter connected to
terminals 7 to 12 of the Deutsch Connector. Units are pulses per litre.

6
OPERATION
4
The 5720 Fluid Flow Adaptor is powered from the NMEA2000® network and transmits data from
the ow sensors using the PGNs detailed in the Technical Specications section.
The LED on the front of the unit ashes blue every second to indicate normal operation or red
to indicate an error condition. If the unit is connected to a broken network or one with no
other devices, the LED will ash blue in a fast ickering pattern until the network is restored.
MAINTENANCE
5
• Clean the unit with a soft cloth.
• Do not use chemical cleaners as they may remove paint or markings or
may corrode the enclosure or seals.
• Ensure that the unit is mounted securely and cannot be moved relative
to the mounting surface. If the unit is loose, tighten the mounting
screws.
• Check the security of the cables connected to the NMEA 2000 connector,
tighten if necessary.
• Check the security of the cables connected to the Deutsch connector.
TECHNICAL SPECIFICATION
6
As Oceanic Systems are constantly improving their products specications are subject to
change without notice. Oceanic System’s products are designed to be accurate and reliable
however they should only be used as aids to navigation and not as a replacement for traditional
navigation aids and techniques.
Parameter Comment
NMEA2000 Level B
Maritime Nav and RadioComm Equipment IEC60945
CE and FCC Electromagnetic Compatibility
Certications

7
Type PGN No PGN Name
Monitor PGN127489 Engine Parameters, Dynamic
PGN127497 Trip Fuel Consumption, Engine
P GN130316 Temperature, Extended Range
Protocol PGN126464 Tx/Rx PGN List
PGN126996 Product Information
PGN059392 ISO Acknowledge
PGN059904 ISO Request
PGN060928 ISO Address Claim
PGN126208 Command/Request Group
NMEA2000® Parameter Group Numbers (PGNs)
Parameter Value Comment
CAN Operating Voltage 9 to 32 Volts
Power Consumption 30mA Average Operating
Load Equivalence Number 1 LEN
Size 123 x 104 x 47 mm
Weight 350 grm
Electrical and Mechanical
Parameter Value
IEC 60954 Classication Protected
Degree of Protection IP67
Operating Temperature -25°C to 50°C
Storage Temperature -40°C to 70°C
Relative Humidity 93%RH @40° per IEC60945-8.2
Vibration 2-13.2Hz @ ±1mm, 13.2-100Hz @ 7m/s2 per IEC 60945-8.7
Electromagnetic Emission Conducted and Radiated Emission per IEC 60945-9
Electromagnetic Immunity Conducted, Radiated, Supply, and ESD per IEC 60945-10
Safety Precautions Dangerous Voltage, Electromagnetic Radio Frequency per IEC
60 945-12
Environmental

8
7TECHNICAL SUPPORT
If you require technical support for any Oceanic Systems products you can reach us using any of
the following:-
● Tel (UK): [phone]
●Tel (USA): [phone]
● Fax: [phone]
● Email: [e-mail]
● Web: www.osukl.com
● Post: Oceanic Systems (UK) Ltd
Unit 10-11 Milton Business Centre
Wick Drive, New Milton, Hampshire BH25 6RH
Oceanic Systems (UK) Ltd
Unit 10-11 Milton Business Centre, Wick Drive,
New Milton, Hampshire, BH25 6RH, United Kingdom
Tel (UK): [phone] Tel (USA): [phone]
Fax: [phone] Email: [e-mail]
Web: www.osukl.com
Copyright © 2020 Oceanic Systems (UK) Ltd. All rights reserved. Our policy is one of continuous product improvement so
product specications are subject to change without notice. Oceanic Systems products are designed to be accurate and reliable.
However, they should be used only as aids to vessel monitoring, and not as a replacement for traditional navigation and vessel
monitoring techniques. NMEA2000® is a registered trademark of the National Marine Electronics Association.

9
WARRANTY
8
Oceanic Systems warrants this product to be free from defects in materials and workmanship for
one year from the date of original purchase. If within the applicable period any such products shall
be proved to Oceanic Systems satisfaction to fail to meet the above-limited warranty, such products
shall be repaired or replaced at Oceanic Systems option. Purchaser’s exclusive remedy and Oceanic
Systems sole obligation hereunder, provided product is returned pursuant to the return requirements
below, shall be limited to the repair or replacement, at Oceanic Systems option, of any product not
meeting the above limited warranty and which is returned to Oceanic Systems; or if Oceanic Systems
is unable to deliver a replacement that is free from defects in materials or workmanship, Purchaser’s
payment for such product will be refunded. Oceanic Systems assumes no liability whatsoever for
expenses of removing any defective product or part, or for installing the repaired product or part or
a replacement therefore or for any loss or damage to equipment in connection with which Oceanic
Systems products or parts shall be used. The foregoing warranties shall not apply with respect to
products subjected to negligence, misuse, misapplication, accident, damage by circumstances beyond
Oceanic Systems control, to improper installation, operation, maintenance, or storage, or to other
than normal use or service.
THE FOREGOING WARRANTIES ARE EXPRESSLY IN LIEU OF AND EXCLUDES ALL OTHER EXPRESS
OR IMPLIED WARRANTIES, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND OF FITNESS FOR A PARTICULAR PURPOSE.
Statements made by any person, including representatives of Oceanic Systems, which are inconsistent
or in conict with the terms of this Limited Warranty, shall not be binding upon Oceanic Systems
unless reduced to writing and approved by an ofcer of Oceanic Systems.
IN NO CASE WILL OCEANIC SYSTEMS BE LIABLE FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES,
DAMAGES FOR LOSS OF USE, LOSS OF ANTICIPATED PROFITS OR SAVINGS, OR ANY OTHER LOSS
INCURRED BECAUSE OF INTERRUPTION OF SERVICE. IN NO EVENT SHALL OCEANIC SYSTEMS
AGGREGATE LIABILITY EXCEED THE PURCHASE PRICE OF THE PRODUCT(S) INVOLVED. OCEANIC
SYSTEMS SHALL NOT BE SUBJECT TO ANY OTHER OBLIGATIONS OR LIABILITIES, WHETHER ARISING
OUT OF BREACH OF CONTRACT OR WARRANTY, TORT (INCLUDING NEGLIGENCE), OR OTHER THEORIES
OF LAW WITH RESPECT TO PRODUCTS SOLD OR SERVICES RENDERED BY OCEANIC SYSTEMS, OR ANY
UNDERTAKINGS, ACTS OR OMISSIONS RELATING THERETO.
Oceanic Systems does not warrant that the functions contained in any software programs or products
will meet purchaser’s requirements or that the operation of the software programs or products will
be uninterrupted or error free. Purchaser assumes responsibility for the selection of the software
programs or products to achieve the intended results, and for the installation, use and results
obtained from said programs or products. No specications, samples, descriptions, or illustrations
provided by Oceanic Systems to Purchaser, whether directly, in trade literature, brochures or other
documentation shall be construed as warranties of any kind, and any failure to conform to such
specications, samples, descriptions, or illustrations shall not constitute any breach of Oceanic
Systems limited warranty.
WARRANTY RETURN PROCEDURE
To apply for warranty claims, contact Oceanic Systems or one of its dealers to describe the problem
and determine the appropriate course of action. If a return is necessary, place the product in its
original packaging together with proof of purchase and send to an Authorized Oceanic Systems
Service Location. You are responsible for all shipping and insurance charges. Oceanic Systems will
return the replaced or repaired product with all shipping and handling prepaid except for requests
requiring expedited shipping (i.e. overnight shipments). Failure to follow this warranty return
procedure could result in the product’s warranty becoming null and void.
Oceanic Systems reserves the right to modify or replace, at its sole discretion, without prior
notication, the warranty listed above.