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Merlin Power Systems 332-4 West Montauk Highway Hampton Bays New York NY11946 United States of America T: +1 (631) 594 5102 www.merlin-power.com REF: QSF-030 Merlin Equipment Ltd Issue: D DataCell II – User and Installation Guide Page: 1 of 20...
Therefore not all obvious practices that may lead to system damage, injury or death are detailed within this manual. If you are in anyway unsure about any aspect of the installation or use of DataCell II, contact your Dealer or Merlin Power Systems for advice.
• MAINTENANCE. If you have problems or suspect device failures DO NOT attempt to repair the unit yourself. Return it to your Dealer or Merlin for servicing. REF: QSF-030 Merlin Equipment Ltd Issue: D DataCell II – User and Installation Guide Page: 3 of 20...
APPROVALS AND CONFORMITY CERTIFICATE OF CONFORMITY Declaration of Conformity Merlin Equipment Limited, hereby declares that the product marketed as D a t a C e l l I I is in compliance with the requirements of EU Electromagnetic Compatibility (EMC) Directive 2014/30/EU.
DataCell II has been extensively independently tested by EnerSys (the World’s largest battery manufacturer), the UK and US ministries of defence and many other leading bodies. Their results prove that DataCell II is often more accurate than a Bitrode and other laboratory test equipment that costs tens of thousands of pounds.
HOW DATACELL II WORKS Caution: DataCell II is designed for 12 and 24V DC common negative ground systems. Do not use on positive ground systems. For installations with multiple battery banks, each must share a common ground. Multiple individual batteries can be monitored but with independent DataCell II units.
SoC reading. IDENTIFICATION OF SYSTEM COMPONENTS DataCell II comprises a number of components. DataCell II may be configured for up to 4 battery bank installations, at 12 or 24 Volt DC. A number of additional components may also be used in the system.
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Charge, Time Remaining, Amp Hours and Battery State of Health. 3. Illumination: Day/Night-time mode. DataCell II status can be communicated to the user via the LEDs contained within the panel. System Cabling: DataCell II will be supplied with two mating wiring looms for connecting to external components.
DataCell II will also be supplied with a programming cable to connect between the device and a personal computer. This is supplied with an appropriate serial to USB adapter. DataCell Programming Lead (Inc USB to Serial Converter) The programming cable can also be used whereby the DataCell II is used as a PC interfaced battery monitor where the control panel is not required.
ECU INSTALLATION The DataCell II ECU is supplied with 2 Mounting Flanges. Each flange has a mounting slot to enable fitment of M5 bolts. Ensure that the unit is securely mounted to the vehicle using suitable bolts, washers and nuts. Unit dimensions are as detailed overleaf:...
Advanced Battery Monitor 5.50 40.00 93.00 The DataCell II wiring connections are as detailed within the Interface Control Document. WIRING SCHEMATICS TYPICAL SYSTEM LAYOUT: This section is for information only. Please check with the specifying / design engineer. However, these diagrams show a typical layout which will give you an understanding of how the systems install and the component parts required.
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Ground Notes: 1. Drawing details 4 battery bank installation. DataCell II is available in 1 to 4 battery variants. 2. Drawing details 24V battery banks. DataCell II is suitable for fitment to 12 or 24V batteries. 3. Drawing details optional control panel. DataCell II can be supplied without and connected to a personal computer to provide battery monitoring information.
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Red/Grey Battery 4 Positive Your DataCell II will include a wiring loom that is specific to the number of batteries that the unit is configured for. For example, a 2-battery bank DataCell II cable loom would not include wires for Battery 3 & 4 Positive.
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Pink Switch Input 4 Again, your DataCell II will include a wiring loom that is specific to the number of batteries that the unit is configured for. For example, a 2-battery bank DataCell II cable loom would not include wires relative to LEDs 3 & 4 and Switches 3 & 4.
Caution! Low resistance connection is essential to correct DataCell II operation. Always use high quality connections and wiring. DataCell II should always be left powered up. It consumes a tiny amount of electrical power and does not significantly contribute to parasitic draw. Do not install switches in the sense wires.
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Note: Cable connects to DataCell II ‘MerlinNet Out’ connection and Display Panel socket ‘B’. POWER UP Plug connectors 1 & 2 of the DataCell II wiring looms into the unit, ensure fuses are fitted in-line to battery connections. Display panel (If fitted) should illuminate, and it should be possible to scroll through the data.
Programming instructions are provided within our DataCell II programming guide which is available from the Merlin Power website: www.merlin-power.com Note: DataCell II uses an RS232 Serial Link to connect to your laptop or personal computer. This must be used in conjunction with the supplied FTDI USB/Serial Connector. Do not connect the DataCell II directly to a serial port on your PC.
Cable Cap Insulation Boot 2 – 2/0 AWG Black 08-1060 Mega Fuse Holder 08-1054 200A Mega Fuse 08-1013 ATO Single Blade Fuse Holder 08-1003 3 Amp Blade Fuse REF: QSF-030 Merlin Equipment Ltd Issue: D DataCell II – User and Installation Guide Page: 19 of 20...
If your product requires troubleshooting or warranty service, contact your merchant. If you are unable to contact your merchant, or the merchant is unable to provide service, contact Merlin directly at: Merlin Equipment Ltd, Clyst Court, Hill Barton Industrial Estate, Exeter, Devon, EX5 1SA, United Kingdom. Tel: +44 (0) 1202 697979.
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