Innotech Device Network Cabling Manual de usuario descargar pdf (Pagina 5)

Page 5

Contents

Chapter 1 - Common Requirements ..............................................................11

1-1 Definition of RS485 or EIA-485 .................................................................................12

1-1.1 Termination .............................................................................................................12

1-1.2 Biasing ......................................................................................................................12

1-1.3 Communications speed ..........................................................................................12

1-2 Definition of Earth Types ......................................................................................... 13

1-3 Earth Points .............................................................................................................. 13

Chapter 2 - Primary Networks ......................................................................15

2-1 Continuous Screen .................................................................................................. 18

2-2 Management of other devices on the Primary Network ........................................ 19

2-2.1 HMIs and Converters ...............................................................................................19

2-2.2 Control Stations (ICS) and DynaLite Gateway (IG02) .............................................20

2-2.3 Earth Connections ................................................................................................... 21

2-3 BACnet Gateway (IG03) ............................................................................................ 23

2-4 Older Controllers .....................................................................................................23

2-5 Isolated Devices ....................................................................................................... 23

2-6 Dual Channel Repeaters .......................................................................................... 24

2-6.1 Older Repeaters .......................................................................................................24

2-6.2 New Repeaters ......................................................................................................... 25

2-7 End of Line Termination (EOL) ................................................................................ 25

Chapter 3 - Sub Network Devices ..................................................................27

3-1 REM Network ............................................................................................................ 28

3-1.1 So Earth .................................................................................................................30

3-1.2 End of Line Termination (EOL) ................................................................................ 30

3-2 Sub System Network ............................................................................................... 32

3-2.1 VAVMax (VM01) and MicroMAX (UM01) ....................................................................33

3-2.2 MiniMAX (MM02) .......................................................................................................33

3-3 IR11 Single Channel Repeater ................................................................................. 33

3-4 Network with VAVMax, MiniMAX and MicroMAX devices ........................................ 33

3-5 End of Line Termination (EOL) ................................................................................ 34

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Innotech Device Network Cabling Manual de usuario Pagina 5