Oceanic Systems NMEA2000 3410 User manual

NMEA2000® DC MONITOR
Part Numbers: 3410
USER MANUAL
Document revision 2.00

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1. Introduction................................................. 2
1.1 Product Features........................................... 2
2. Installation.................................................. 3
2.1 Unpacking the box........................................ 3
2.2 Mounting the unit.......................................... 3
2.3 Connecting the NMEA2000 Cable......................... 3
2.4 Connecting the sensor cables to the WAGO socket. 4
3. Calibrating the DC Current Transformer & Shunt... 6
4. Conguration.................................................... 7
4.1 Device Instance................................................. 7
4.2 Battery Type..................................................... 7
4.3 Nominal Voltage................................................ 7
4.4 Equalisation...................................................... 7
4.5 Calibrate to full battery.................................... 7
4.6 Peukert Exponent.............................................. 7
4.7 Charge Efciency Factor..................................... 8
4.8 Battery Capacity............................................ 8
5. State of Charge Resetting................................... 9
6. Maintenance..................................................... 10
7. Technical Specication....................................... 11
8. Warranty.......................................................... 13
9. Technical Support ............................................ 14

INTRODUCTION
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The Oceanic Systems NMEA2000® 3410 DC Monitor is designed to monitor any DC source
including batteries, PV Cells or Wind Generators on the NMEA2000® network.
This unit is designed to operate in a protected marine environment such as an engine room. It is
very important that it is installed and set up correctly according to this manual. Please read and
follow the installation and setup instructions carefully to achieve the best results.
1.2 PRODUCT FEATURES
The NMEA2000® 3410 DC Monitor has the following features:
● Inputs from battery voltage, 200 Amp DC Current Transformer,500 Amp
50mV Shunt, 1200 Amp 50mV Shunt
● User Settable Device Instance using rotary switch
● Heartbeat blue LED conrming NMEA transmission.
● NMEA2000 micro C interface plug
● Panel or DIN rail mounting option
The unit reports DC Voltage, DC Current and state of charge. It uses Peukart’s Constant and the
Charge Efciency Factor for the battery to ensure the most accurate state of charge reporting.

INSTALLATION
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2.1 UNPACKING THE BOX
You will nd the following items in the 3410 shipping box:
1 x 3410 NMEA2000® DC Monitor
1 x 3410 User Manual (This document)
2.2 MOUNTING THE UNIT
The unit should be mounted to a at surface using 4 mounting screws. The unit dimensions and
mounting hole locations are shown on the following drawing.
Note: Mount away from sources of condensation and moisture
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 network drop cable to this plug and hand tighten until it 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.

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2.4 CONNECTING THE SENSOR CABLES TO THE WAGO SOCKET
WARNING: Risk of Electric Shock
This device contains potentially hazardous voltages. Ensure that power is removed from all DC
circuit that will be connected to the DC monitor. Do not attempt to disassemble the device.
This device contains no user serviceable parts. Connecting the DC monitor must be performed
by QUALIFIED ELECTRONICS ENGINEER ONLY.
The cables from the power-source to the external sockets are connected using the 6 x 2way
WAGO Cage Clamp terminal block. The wire should be stripped for 8 mm and then the cage
clamp opened with a small screwdriver in the slot above the wire connection. Then simply
insert the wire into it’s connection slot and release the cage clamp by removing the small screw
driver. This will produce a secure gas tight connection on wire sizes from 0.08 – 2.5 mm²
2 4 6 8 10 12
1 3 5 7 9 11

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V
Please note the following important notes:
• If you are using the 200A DC Current Transformer then do NOT install a current
shunt as well.
• If the DC Current Transformer shows a charge when discharging or vice versa
then reverse the direction of the current transformer on the DC Power cable.
• If the current shows a charge when discharging or vice versa simply exchange
the sense wires on the shunts.
Terminal 1 Battery Negative - Must be installed
Terminal 2 Battery Positive – Must be installed
Terminal 3 Current Transformer Black Wire
Terminal 4 Current Transformer Green Wire
Terminal 5 Current Transformer White Wire
Terminal 6 Current Transformer Red Wire
Terminal 7 Shunt Negative
Terminal 8 Shunt Positive
Terminal 9
Terminal 10
Terminal 11 No Connection
Terminal 12 No Connection
2 4 6 8 10 12
1 3 5 7 9 11
The terminal connections are numbered as follows:

CALIBRATING THE DC CURRENT TRANSFORMER & SHUNT
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Before using the DC Monitor Current Transformer or Shunt for the rst time the current input
needs to be calibrated for the best accuracy. This is done by ensuring that there is NO current
owing through the center of the transformer or the shunt.
Note that if a current transformer is connected, the device will detect it at power up.
To select the type of a shunt set the rotary switch to either A or B, then press and hold down
the pushbutton for 5 seconds. To calibrate the current transformer or the shunt, set the rotary
switch to C, ENSURING THERE IS NO CURRENT FLOW PRESENT, press and hold pushbutton for 5
seconds.
When the button is released then the unit will be calibrated and the blue LED will remain
illuminated for a longer 2 second ash.
Rotary switch setting Selection
A 1200 Amp Shunt
B 500 Amp Shunt
CCalibrate

CONFIGURATION
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The following items can be congured on the 3410.
4.1 DEVICE INSTANCE
It is possible to install 16 3410 DC Monitors on a NMEA2000® network so they need to each have
a unique Device Instance Address. The Device Instance of each unit is set by turning the small
rotary switch with a small screw driver. Valid Device Instances range from “0” through to “F”.
4.2 BATTERY TYPE
This can be set to either “Flooded/Wet”, “Gel”, “AGM” or “Other”. The unit is set to ooded as
it leaves the factory and if it is desired to change it to a different value this can be done with a
suitable Oceanic Systems Display Unit.
4.3 NOMINAL VOLTAGE
This is the voltage reported over the NMEA2000 network and can be set to 12,24 or 32 Volts.
It comes preset to 12 volts and can be changed to a different value with a suitable
Oceanic Systems Display Unit.
4.4 EQUALISATION
Used only for reporting over the NMEA2000 network this comes set to “Not Supported”. It can
also be set to “Supported” with a suitable Oceanic Systems Display Unit.
4.5 CALIBRATE TO FULL BATTERY
You must calibrate the device to report 100% charge at full charge. When the battery is fully
charged, set rotary switch to F and press & hold for 5 seconds the pushbutton. When the button
is released then the unit will be calibrated and the blue LED will remain illuminated for a longer
2 second ash.
4.6 PEUKERT EXPONENT
This can be set to a value between 1.0 and 1.5 and controls the state of charge calculation for
the best accuracy. This can be set using a suitable Oceanic Systems Display Unit. The default
value is 1.25

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4.7 CHARGE EFFICIENCY FACTOR
This can be set to a value between 5% and 100% to reect the charging efcieny of the battery
for the best state of charge accuracy. This can be set using a suitable Oceanic Systems Display
Unit. The default value is 95%.
4.8 BATTERY CAPACITY
This can be set using a suitable Oceanic Systems Display Unit. For better accuracy, if Peukert
exponent is greater than 1.0, the capacity set must be at 20 hour discharge. The default value
is 100 Ah