Siemens ST950 - Default Chapter; Table of Contents

Mobility, Intelligent Traffic Systems
Sopers Lane, Poole, Dorset, BH17 7ER
Security classification
Unrestricted
Page
7 of 154
Version
7
Status
Issued
Last Editor
manpreet.jeerh
Date
January 2020
Document Name
ST950 ICM Handbook
Document No.
667/HE/45950/000
Copyright © Siemens plc 2020. All Rights Reserved. Mobility is a division of Siemens Plc
Contents
Change History ................................................................................................................ 10
1 Introduction ...................................................................................................................... 11
1.1 Purpose................................................................................................................ 11
1.2 Contact Us ........................................................................................................... 11
1.3 Reference Documents .......................................................................................... 11
1.3.1 Controller (Essential) ............................................................................ 11
1.3.2 Cabling (Essential) ............................................................................... 11
1.3.3 Ancillary Equipment .............................................................................. 11
1.3.4 Intersection Design ............................................................................... 12
1.4 Pre-Requisites...................................................................................................... 12
1.4.1 Qualifications ........................................................................................ 12
1.4.2 Required Tools ..................................................................................... 13
1.4.3 Spares .................................................................................................. 13
1.5 Definitions ............................................................................................................ 13
1.6 Abbreviations ....................................................................................................... 14
1.7 Third Party Information ......................................................................................... 15
1.8 Trademarks .......................................................................................................... 16
2 System Overview ............................................................................................................. 17
2.1 Features ............................................................................................................... 17
2.2 System Components ............................................................................................ 18
3 ELV Hardware Overview ................................................................................................. 21
3.1 The ELV Controller Primary Cabinet .................................................................... 21
3.2 The Controller Rack ............................................................................................. 22
3.3 ELV Controller Expansion Cabinet ....................................................................... 24
4 ST950 ELV System Components .................................................................................... 25
4.1 Lamp Supply Transformer .................................................................................... 25
4.1.1 Procedure for selecting transformer connections: ................................. 25
4.1.2 Low Inrush Transformer: ...................................................................... 29
4.2 High Power Unit (HPU) ........................................................................................ 29
4.2.1 Regulatory Signs Monitoring ................................................................ 33
4.2.2 Regulatory Signs Expansion Kit Monitoring .......................................... 34
4.3 High-Current Capability Controllers ...................................................................... 34
4.4 Logic Power Unit (LPU) ........................................................................................ 37
4.5 ST950 ELV CPU Card .......................................................................................... 38
4.5.1 Processor Status LEDs ........................................................................ 41
4.5.2 Connector Pinouts ................................................................................ 44
4.5.3 Links, Switches and Fuses ................................................................... 46
4.6 Fuses ................................................................................................................... 47
4.7 Heart of the Controller .......................................................................................... 47
4.8 Gemini2................................................................................................................ 49
4.9 I/O Cards .............................................................................................................. 49
4.9.1 I/O Card Status LEDs ........................................................................... 51
4.9.2 I/O Card Rotary Address Switch ........................................................... 51
4.10 CPU I/O Card ....................................................................................................... 52
4.11 Intelligent Detector Backplane Card ..................................................................... 53
4.11.1 Intelligent Detector Backplane Card LEDs ............................................ 54