CONTENTS CONTENTS: v 1.0 February 2011 GENERAL INFORMATION..........................4 Use of this manual ..........................4 Important to know ..........................4 Guarantee specifications ........................4 Liability..............................4 MASTERBUS..............................5 What is MasterBus?..........................5 Event based commands ........................5 How to set up a MasterBus network....................6 HOW IT WORKS.............................
If you fail to act in accordance with the without the prior written permission of Mastervolt is regulations, instructions and stipulations in this prohibited. This manual serves as a guideline for the user’s manual, damage can occur and/or the product...
CAN-bus based between the MasterBus network and a product communication network has proven itself as a which is not from Mastervolt, the Modbus interface is reliable bus-system in automotive applications. recommended. MasterBus is used as power management system for all connected devices, such as the inverter,...
Keep the following rules in mind: Connections between the devices are made by standard straight UTP patch cables. Mastervolt can supply these cables. These cables are also commonly available at computer supply stores. Figure 3: Power supply Do not make ring networks.
HOW IT WORKS 3 HOW IT WORKS The series connected Li-ion batteries transmit their configures the Magic DC-DC converters via RS232. voltages via MasterBus to the SBS Interface which The Magics in their turn regulate the Li-ion batteries calculates the average voltage. The interface then to the average voltage via DC cables.
Off. this system must have galvanic isolation Make sure, enough MasterBus devices are and 24V input and output voltage. configured to power the network, otherwise Mastervolt offers the Magic 24/24-20. the MasterBus communication decays or Refer chapter MasterBus even stops! configuration.
INSTALLATION DC CONNECTIONS For instructions on how to connect the DC wiring to the Magic and Li-ion terminals, we refer to the What you need: corresponding manuals. • Serial Balancing System Interface (included) • Maximum 10 Li-ion 24V batteries for serial connection •...
MASTERBUS FUNCTIONS SBS INTERFACE 5 MASTERBUS FUNCTIONS SBS INTERFACE This chapter describes the MasterBus functions available with the SBS Interface. Monitoring Description Default Range State SBS Interface state. Incomplete cfg. means the Balanced, configuration was not completed yet and the interface Balancing, still not functions properly.
The voltage settings in the table below protect the Li- ion batteries against over and undervoltage. LI-ION BATTERIES Variable Values for 24V Li-ion Serial balancing is possible for Mastervolt MLi batteries 24/160 batteries only. As the Li-ion batteries are Mode Stabilize...
TROUBLE SHOOTING 7 TROUBLE SHOOTING Contact your local Mastervolt Service Centre if you cannot correct a problem with the aid of the malfunction table below. See www.mastervolt.com for an extended list of Mastervolt Service Centres. Failure Possible cause What to do...
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TROUBLE SHOOTING SBS Interface alarms (alarm message may show after 30 seconds) Incomplete cfg. SBS Interface configuration was not Refer to chapter 5 Configuration. completed. Batt.disconn.’d A configured battery is not found on the Check all MasterBus wires and MasterBus MasterBus network, refer to chapter 5, Alarms.
* These parts are standard included with the delivery of the Serial Balancing System Interface Mastervolt can offer a wide range of products for your electrical installation, including an extended program of components for your MasterBus network or MasterVision switchboard.
Model: Serial Balancing System Interface Article number: 77030460 Manufacturer: Mastervolt Amsterdam, the Netherlands Delivery includes: Interface, Serial connection cable, MasterBus cable, MasterBus terminating device, User’s manual Function of instrument: Regulating the voltages of up to 10 Li-ion 24V batteries in series...
EN 50081-1:1992 Generic Immunity standard: EN 50082-1:1997 Low voltage standard: EN 60950: 2000 Amsterdam, 26/01/2011 Mastervolt international B.V. H.A. Poppelier Product manager Marine & Mobile Snijdersbergweg 93, 1105 AN Amsterdam, The Netherlands Tel : + 31-20-3422100 Fax : + 31-20-6971006...
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