Hardware Manual
BMS Master 4 / 4.5
Ref.: IR14417 A 09.10.2017 Page 3/76
Content
1. Introduction ......................................................................................................... 6
1.1 Appliance and Safety Information for ACTIA I+ME Battery Management System (BMS)
Components ............................................................................................................. 6
1.1.1. Determined Use, Connection and Installation ................................................. 6
1.1.2. Warranty and Responsibility ........................................................................ 6
1.1.3. Checking, Transport and Storage ................................................................. 7
1.1.4. Remarks ................................................................................................... 7
1.1.5. Symbols und Writings ................................................................................. 8
1.1.6. Glossary ................................................................................................... 8
2. General System description .................................................................................... 9
2.1 Diagram „System components“ ............................................................................ 9
2.2 Scheme „MASTER“ ............................................................................................ 10
2.3 Schematic for Slave C, Slave 5 ........................................................................... 11
2.4 Schematic for Slave 6 ....................................................................................... 12
3. Hardware ........................................................................................................... 13
3.1 The Hardware of the MASTER ........................................................................... 13
3.1.1. Block Diagram ......................................................................................... 13
3.1.2. Enclosure views ....................................................................................... 14
3.1.3. Interfaces ............................................................................................... 15
3.1.3.1 Supply, connector CN101 ....................................................................... 15
3.1.3.2 Outputs, connector CN102 ...................................................................... 16
3.1.3.3 Inputs, connector CN103 ........................................................................ 16
3.1.3.4 Current Measurement and CAN2, connector CN104 ................................... 18
3.1.3.5 CAN Interface 1 & 3, connector CN105 ..................................................... 19
3.1.3.6 Slave Module Communication, connector CN106 ....................................... 19
3.1.3.7 RS232-Interface .................................................................................... 20
3.1.3.8 Ethernet- Interface ................................................................................ 20
3.1.3.9 Internal Interfaces ................................................................................. 21
3.1.3.10 LEDs ................................................................................................... 21
3.1.4. Electromechanics ..................................................................................... 21
3.1.5. Summary MASTER Connectors ................................................................... 22
3.1.6. Electrical Specification .............................................................................. 23
3.1.7. Housing .................................................................................................. 23
3.1.8. Environmental Conditions .......................................................................... 24
3.1.9. Certifications ........................................................................................... 24
3.2 Measurement of Current .................................................................................... 24
3.2.1. VAC-Sensor ............................................................................................. 24
3.2.1.1 Connection to the MASTER ..................................................................... 25
3.2.1.2 Current Divider 5:1 ............................................................................... 26
3.2.2. BAT-S 1000 1U Sensor ............................................................................. 27
3.2.2.1 System integration ................................................................................ 27
3.2.2.2 Measurement values .............................................................................. 28
3.2.2.3 Connecting the BAT-S 1000 1U Sensor to MASTER .................................... 28
3.2.2.4 Connecting the BAT-S 1000 1U sensor for voltage measurement ................. 29
3.2.2.5 Technical Specification BAT-S 1000 1U - Sensor ........................................ 29
3.2.3. IVT-B Sensor ........................................................................................... 30
3.2.3.1 System integration ................................................................................ 30
3.2.3.2 Connecting the Sensor to Master ............................................................. 30
3.2.3.3 Connecting the Sensor for Voltage Measurement ....................................... 31
3.2.3.4 Technical Specification IVT-B-Sensor ....................................................... 31
3.3 Insulation Monitoring IR155-3204 ...................................................................... 32
3.4 The Hardware of SLAVE_C ................................................................................. 33
3.4.1. Functional Overview ................................................................................. 33
3.4.2. Block Diagram ......................................................................................... 34
3.4.3. Printed Circuit Board and Connectors .......................................................... 34
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