Siemens Desigo TRA Manuals

Table of Contents

• • 2

    Table of Contents

• 4

  1 About This Document

  • 4

    Revision History
  • 4

    Reference Documents
  • 5

    Before You Start
  • 6

    Document Validity

• 7

  2 Introduction

  • 7

    About This Document
  • 8

    What Does This Document Describe

• 10

  3 Important Information On Safety

  • 10

    System-Specific Regulations
  • 12

    Device-Specific Regulations
  • 13

    Cyber Security Disclaimer

• 14

  4 Installation - Overview

  • 14

    Pxc3
  • 15

    Dxr2

• 16

  5 Installation Box / Panel for TRA

  • 16

    Requirements
  • 17

    Layout
  • 18

    Geometric Design
  • 18

    Mounting Position
  • 18

    Space Requirements
  • 20

    EMC Compliant Installation Box / Panel
  • 21

    EMC Compliant Wiring

• 23

  6 Wiring of Power Lines

  • 23

    Supplemental Notes On Safety
  • 24

    AC 230 V Power Lines
  • 24

    Dxr2, Rxm
  • 25

    AC 230 V Power Line Cables
  • 26

    AC 24 V Power Lines
  • 26

    PXC3 (Power and Island Bus Lines)
  • 28

    Dxr2
  • 29

    AC 24 V Transformer Sizing
  • 31

    AC 24 V Power Line Cable Lengths
  • 32

    Power Supply for Field Devices

• 33

  7 Wiring of Field Devices (Without Bus)

  • 33

    Signal Wiring
  • 34

    Digital Inputs
  • 34

    Passive Resistance Sensors and Resistance Transmitters
  • 37

    Active Sensors and Actuators DC 0
  • 39

    Wiring for Triac Outputs AC 24 V
  • 40

    Wiring for Relay Outputs
  • 40

    Connecting the Differential Pressure Sensor

• 41

  8 Electrical Features of Inputs & Outputs

  • 41

    Digital Inputs
  • 41

    Analog Inputs
  • 41

    Passive Resistance Sensors and Resistance Transmitters
  • 42

    Active Sensors DC 0
  • 43

    Technical Data for the Analog Inputs
  • 44

    Digital Outputs (Relays, Triacs)
  • 44

    Admissible Relay Load
  • 44

    Admissible Triac Load
  • 45

    Triacs and AO 0-10V On DXR2 AC 230 V: Engineering
  • 47

    Analog Outputs DC 0

• 48

  9 Ethernet Network

  • 48

    IT Security
  • 48

    Network Topologies
  • 49

    Cables
  • 49

    Power Over Ethernet (Poe)

• 51

  10 MS/TP Networks

  • 51

    Network Requirements
  • 54

    Technical Data Bacnet MS/TP

• 56

  11 Island Bus

• 57

  12 KNX Pl-Link Room Bus

  • 57

    Bus Power Supply
  • 57

    Internal KNX Pl-Link Power Supply
  • 58

    External Bus Supply
  • 59

    Bus Topologies
  • 60

    Cables
  • 61

    Commissioning Notes
  • 62

    Technical Data KNX Pl-Link

• 63

  13 DALI Network

  • 63

    Bus Power Supply
  • 63

    Bus Topologies
  • 64

    Cables
  • 65

    Technical Data DALI

• 66

  14 Enocean RF Networks

  • 66

    Technology
  • 68

    Lighting Conditions at Mounting Location
  • 71

    Battery Operation
  • 71

    RF Link Properties
  • 73

    Planning RF Networks
  • 78

    Range Planning
  • 80

    Troubleshooting
  • 82

    Commissioning RF Link
  • 82

    Gateways

• 83

  15 Disposal