Trackguard Interlocking Systems

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onents Trackguard Interlocking Systems WESTLOCK and WESTRACE: Advanced, Flexible, Powerful and

interlocking Benefits Integrated family of interlockings Add redundancy where you can t afford any down

The system just keeps on working after a fault, and immediate alarms are automatically sent to the

Flexible Architectures Build your signalling system with the most appropriate architecture centralised,

Suits both distributed and centralised architectures Powerful and Fast High availability just where you

1 This A4 PDF is intended for on-screen viewing. A PDF intended for A3-folded-to-A4 printing is also available from our download centre at Trackguard Interlocking Systems WESTLOCK and WESTRACE: Advanced, Flexible, Powerful and Retro-Compatible High Availability WESTRACE object controllers WESTRACE interlockings WESTLOCK interlocking Benefits Integrated family of interlockings Add redundancy where you can t afford any down time power supplies, networks and location-critical modules. The system just keeps on working after a fault, and immediate alarms are automatically sent to the Maintenance Centre. Flexible Architectures Build your signalling system with the most appropriate architecture centralised, distributed or mixed are equally achievable for best system design. Suits both distributed and centralised architectures Powerful and Fast High availability just where you need it High logic capacity allows combined vital and non-vital logic to minimise cross-boundary complications and give extremely short cycle times. ERTMS and ETCS compatible Industry-standard communication Design and service tools slash costs Hot-swap maintainable No fleeting outputs Fully Supported SSI or ladder logic Big interlockings need powerful tools to design, test and maintain them. Our software supports SSI-style data for WESTLOCK, and ladder logic data for WESTRACE. Re-use current interlocking data Datasheet 10A-33

System Description Siemens knows that one size doesn t always fit all. That's why we have a family of interlocking equipment that integrates to provide the optimal interlocking solution.

interlocking logic these are just a few of the possibilities that can be integrated into a system.

2 System Description Siemens knows that one size doesn t always fit all. That's why we have a family of interlocking equipment that integrates to provide the optimal interlocking solution. Whether you need a large or small interlocking, whether you need the interlocking function adjacent to, or remote from, the trackside equipment, whether you want centralised or decentralised interlocking logic these are just a few of the possibilities that can be integrated into a system. Our options allow for optimisation of installed cost hardware, design, test and commissioning or whole-of-life cost, where maintenance and availability are critical elements that impact on the railway service. Interlocking hardware is just part of the family. Our interlocking support tools improve the efficiency of design, principles testing and commissioning. They include many design automation functions, and include utilities that log and replay events to assist Maintainers in locating and rectifying faults. IO modules Dual PMs configured as hot-standby pair Single PM IO modules WESTLOCK A powerful triple-modular-redundant high-availability interlocking processor running SSI-compatible logic. It works with: existing SSI data links and TFMs existing WESTRACE (VLM6) WESTRACE object controllers ERTMS level 1 LEUs and level 2 RBCs Why use WESTLOCK? Update existing SSI systems utilise your big investment in proven logic. Consolidate 2, 3 or 4 SSIs into one WESTLOCK, stripping out the constraining cross-boundary logic, to expand your interlocking capacity and slash route setting time. Preference for SSI-style application data. Use existing SSI trackside infrastructure each WESTLOCK can directly communicate with new and existing SSI data links and their associated DLMs and TFMs. Interface to systems such as WESTRACE (VLM6), WESTRACE object controllers, or ERTMS LEUs and RBCs. WESTLOCK is best suited to applications in which the interlocking logic is centralised. WESTLOCK can mix SSI TFMs, existing WESTRACE (VLM6), WESTRACE object controllers and ERTMS all from a single processor for any field architecture. WESTLOCK Components Central Interlocking Processor Every WESTLOCK has one CIP. Each CIP can talk to other CIPs (for very large systems), SSIs (future enhancement), WESTRACE and ERTMS. Trackside Interface Processor One TIF is required for each SSI data link. Technician's Workstation One TW is required for each WESTLOCK to monitor and log the system and to apply Technician's controls. WESTLOCK software See Application Support Tools. The Safety You Expect WESTRACE fully meets the high safety integrity that you expect from Siemens. Each individual module uses two channels different hardware, different software from different developers to give true diversity and comfortably meet WESTRACE A powerful dual-redundant processor that uses WESTRACE ladder logic and can operate hot-standby and hot-swap for extreme availability. It directly controls all WESTRACE modules and interfaces to: WESTLOCK existing WESTRACE (VLM6) new WESTRACE object controllers ERTMS level 1 LEUs and level 2 RBCs Why use WESTRACE? Suits any size interlocking, from minute to massive. Equally at home with centralised and distributed interlocking functions and fixed connections. Multiple systems communicate for really enormous applications. Updating existing WESTRACE systems utilise your big investment in logic and proving. Consolidate 2, 3 or 4 WESTRACEs into one WESTRACE to expand your interlocking capacity and slash route setting time. Preference for WESTRACE ladder-logicstyle application data. Use existing WESTRACE trackside infrastructure directly communicate with existing WESTRACE and new WESTRACE object controllers. Interface to systems such as WESTLOCK or ERTMS LEUs and RBCs. WESTRACE is equally suited to distributed and centralised interlocking logic or any combination in between. Mix local WESTRACE modules, WESTRACE object controllers, existing WESTRACE (VLM6) and ERTMS trackside interfaces. WESTRACE Components Processor Module Every WESTRACE has one PM with the option of a second for hot-standby. Each PM can talk to 255 other PMs, existing WESTRACE (VLM6), new WESTRACE, new WESTRACE object controllers, and ERTMS. IO modules See WESTRACE Object Controllers. WESTRACE software See Application Support Tools. Safety Integrity Level 4 for use with passenger and freight railways. Our Safety Case report and Independent Safety Assurance assessment show SIL 4 compliance to EN 50126, EN and EN Page 2 Datasheet 10A-33

Application Support Tools WESTLOCK s and WESTRACE s set of tools give maximum assistance to design, install, test, commission and maintain the interlocking systems.

WESTLOCK WDE WDE (WESTLOCK Design Environment) is a suite of tools to design or import application logic, and to check, test and principles test the application from a user s desktop.

Also used to apply and remove Technician's bars. Recorded data can be replayed graphically or textually for incident investigation.

develop WESTRACE signalling logic from the ground up; importing logic as functional templates for trackside architectures; importing earlier WESTRACE logic to re-use previously approved data.

3 Application Support Tools WESTLOCK s and WESTRACE s set of tools give maximum assistance to design, install, test, commission and maintain the interlocking systems. All tools operate on PCs under the Windows operating system. WESTLOCK WDE WDE (WESTLOCK Design Environment) is a suite of tools to design or import application logic, and to check, test and principles test the application from a user s desktop. WESTLOCK TW The TW (Technician s Workstation) is a suite of tools that connect to WESTLOCK s networks to log and graphically display every event and show the status of data link communication. Also used to apply and remove Technician's bars. Recorded data can be replayed graphically or textually for incident investigation. WESTRACE GCS (GCSS and ICS) GCS (Graphical Configuration System) is a toolset for: entering the application data (logic, assignment, and interfaces) for WESTRACE interlockings and object controllers develop WESTRACE signalling logic from the ground up; importing logic as functional templates for trackside architectures; importing earlier WESTRACE logic to re-use previously approved data. Supports loading the data into WESTRACE then checking the installed data no PROMs, download by Ethernet. Includes GCSS (Graphical Configuration Sub-System) and ICS (Installation Check System) software. geographic templates that are applied by junior staff to populate most of the logic entry for GCS. WESTRACE GSIM GSIM (Graphical Simulator) is used to check and principles test an interlocking system of any size. It supports testing with actual WESTCAD train control and MoviolaW. WESTRACE MoviolaW Monitors one or multiple WESTRACE interlockings, logging all data and errors, and displaying the state of the railway. Generates alarms based on WESTRACE faults and external failures. Replays logged data for incident investigation. WESTRACE GTT GTT (GCS Templates Tool) is a GCS front end that allows Senior Signalling Engineers to create functional GSIM MoviolaW GTT GCSS TW Trackguard Interlocking Systems Page 3

Interlockings WESTLOCK or WESTRACE WESTRACE WNC WNC WESTRACE (VLM6) WNC, WSA WESTRACE Object Controller 10-slot WESTRACE Flexible

controllers optimally placed for connection to the field equipment.

4 Interlockings WESTLOCK or WESTRACE WESTRACE WNC WNC WESTRACE (VLM6) WNC, WSA WESTRACE Object Controller 10-slot WESTRACE Flexible Architecture Central Interlocking, Central IO A standalone or hot-standby WESTRACE interlocking directly drives multiple WESTRACE object controllers. Central Interlocking, Distributed IO A standalone or hot-standby WESTRACE interlocking works with multiple WESTRACE object controllers optimally placed for connection to the field equipment. They are typically connected by a single or redundant Ethernet network over optical fibre. Object controllers require a Processor Module (PM) to communicate with the network; object controllers near each other can share a PM. Distributed Small WESTRACE interlocking and object controllers manage a local area. Page 4 Datasheet 10A-33

5 Control ERTMS/ETCS SystematICS RBC (Radio Block Centre) LEU (Lineside Electronics Unit) WSA/S2 WNC Duplicated Ethernet signalling network /S2 WNC, WSA/S2 WESTRACE Object Controllers 5-slot WESTRACEs SMB A SMB B SMB A SMB B Trackguard Interlocking Systems Page 5

WESTRACE Object Controllers WESTRACE object controllers are the flexible interface to the railway. They combine input and output modules, communications, and logic processing if required.

communications and local processing); any IO modules (located in 5-slot or 10-slot housings along the track).

6 WESTRACE Object Controllers WESTRACE object controllers are the flexible interface to the railway. They combine input and output modules, communications, and logic processing if required. 10-slot housing Example 2-Housing WESTRACE Object Controller Dual Ethernet to other PMs An object controller is a WESTRACE system containing: at least one PM (Processor Module; for Ethernet communications and local processing); any IO modules (located in 5-slot or 10-slot housings along the track). The housings are interconnected by single or dual SMBs (Serial Module Bus), and the object controller communicates with the main WESTRACE interlocking, or with WESTLOCK, by single or dual Ethernet. Why Use a WESTRACE Object Controller? Suits WESTRACE and WESTLOCK architectures. Minimises cable runs by placing the control or input interface near the trackside equipment. Supports diverse communication architectures for high availability. Optional module-by-module hot standby. Module failure does not impact the remainder of the interlocking. Hot-swap modules. Diverse redundant processing prevents fleeting outputs and common-mode errors. Configurable parameters such as pick and drop delays on inputs and lamp proving levels on lamp modules. Inputs and relay outputs can be connected in anti-parallel for pole change applications. Housings and Connections 6U object controller modules plug into rack-mounted motherboards. Large installations use up to 10 modules per 19 inch rack, and small systems can use just one or two modules in 9 inch racks that can be installed anywhere. All connections plug in at the rear of the housing and only require primary surge protection when connected to external equipment. IO Modules IO modules All WESTRACE IO modules are suitable for vital applications. Parallel Input Module PIMs detect a voltage that is provided from or switched by external equipment. Typical inputs are from track circuits, relays or point detection. Two inputs can be connected using reverse polarities to monitor a pole change circuit. They operate similarly to early VPIMs but have configurable delay-to-drop and delay-to-pick timers for each input. Relay Output Module ROMs are used to drive relays, contactors and similar loads. They operate similarly to early generation VROMs. Lamp Output Module LOMs are used to directly drive signals. They are optimised for both incandescent and LED signals. Current-proving levels are configurable to suit the signal. In and out of phase flashing aspects can be configured. Coded Input Module (future) CIMs offer an efficient method of multiple double-cut equivalent inputs from external contacts (point detection, track circuits or existing signalling). The module feeds coded data on one output and looks for the same code on the corresponding input. Cable faults or other connection faults cannot cause an incorrect high input. Track Code Output Module (future) TCOMs generate track codes which FS2550 Jointless Track Circuits feed to Hot-standby pair of PMs SMB A SMB B 5-slot housing IO modules the track for Automatic Train Protection. Signal Output Modules (future) SOMs typically drive a 4-aspect signal with associated route indicator and train protection. Communications Each WESTRACE object controller requires communication between the interlocking and its modules. Single or dual 10/100 Mb/s Ethernet connections to the interlocking carry all vital, non-vital and diagnostic data over standard IP (Internet Protocol) networks. Any local setup or diagnostics is by an additional, separate Ethernet connection. Simple Maintenance Failures are rare, but should they occur, simply hot-swap the module. No need to power-off as the remainder of the interlocking is unaffected. No need to configure the replacement module all configuration is stored in the PM. Update the PM-stored configuration by Ethernet transfer. Page 6 Datasheet 10A-33

7 Availability Ensure uninterrupted rail operation where it is critical WESTRACE object controllers support optional redundancy: Hot standby modules can be used in any critical situation. Mix and match hot standby, even within the one object controller. Otherwise, where the normal high reliability is sufficient, install single modules and avoid the costs of duplicate equipment. Redundant Ethernet networks for alternative paths and routing to the central WESTRACE interlocking. Redundant SMB (Serial Module Bus) between modules within a housing and between housings. Redundant power supplies keep the system running when one supply fails. In addition: Fault reporting is carried through to the Maintenance Centre from all object controllers. Hot-swap modules without affecting the remainder of the system. Manual module changeover button on each module. Specifications: WESTRACE System Capacity total IO modules per PM 0 min, 126 max (any mix of PIM, ROM, LOM, CIM, POM, SOM), add additional PMs for more IO total housings per PM 1 min, 64 max PMs per system 1 min (2 if hot-standby pair) can communicate with up to 128 PMs for extended system (256 max if all hot-standby pairs) modules per housing (incl PMs, excl MAUs) 5-slot (half-width) housing 10-slot (19" full-width) housing 5 10 max max diagnostic data buffer events buffer 65,535 entries 512,000 entries Power supply to housing Vdc, max ac ripple 5%, redundant no-break supplies recommended Connectors power Phoenix Contact 3-pin (MSTB2.5/3-STF), 12 A 250 V, AWG, mm 2 Serial Module Bus (SMB) DB9-F Ethernet RJ45 (standard configuration for network) Ethernet inter-pm RJ45 (special dual Ethernet cable) input and output DIN 41612, 32-way, type D (polarised) Modules double Eurocard, in enclosed aluminium housing, height 6RU ( mm), depth 220 mm, thickness 8TE (40 mm) Earthing housings and surge suppression < 5 Ω Surge suppression primary surge suppression recommended on all external inputs and outputs only one leg of each input or output may have suppression device to ground Environmental operating temperature 40 C to +70 C around modules humidity < 95% non-condensing EMC EN , CE & C-Tick compliant vibration and shock EN Table 5 & 6 transport and storage EN Processor Module (PM) Processing logic states 56,000(total vital and non-vital input states, output states, internal stored states, timer controls and timer output states) takes precedence over individual maxima shown below user latches (logic rungs) 46,620 user timers 4,993 (total vital + non-vital) time-of-day timers 40 (non-vital) set reset latches 2,000 (total vital + non-vital), non-volatile vital inputs and outputs 65,535 total from all network sessions non-vital inputs and outputs 65,535 total from all network control sessions local inputs and outputs limited by number of input and output modules Communications network 10/100 Mb/s Ethernet, single or dual-redundant Serial Module Bus (SMB) 2 Mb/s, single or dual-redundant WNC+ protocol 3,584 data bits each way, configurable 254 concurrent sessions supports WNC protocol to communicate with VLM6 WESTRACE, and existing applications compatible with WESTLOCK (Baseline S & above), VLM6 WESTRACE & above, ERTMS Futur LEU, ERTMS Futur RBC Display 4-character alphanumeric Power 500 ma typical from 24 V supply Cycle time ms depends on number of states and rung complexity Parallel Input Module (PIM50) Inputs quantity per module 12 (sense input voltage) impedance 4kΩ ± 800 Ω levels low 100 to Vdc, high +30 to +100 Vdc ac rejection up to40 Vrms from 32 Ω source, 16.7 Hz to 40 khz pickup delay 0 12 s in 100 ms steps configurable, drop away delay 0 1 s in 100 ms steps configurable Isolation input to control circuit 2.2 kvac, input to input 2.2 kvac (practically limited by external surge suppression) Power consumption (24 V supply) 70 ma typical Trackguard Interlocking Systems Page 7

8 Specifications: WESTRACE (continued) Specifications: WESTLOCK Datasheet 10A-33 issue 4.0 Output Modules Relay Output Module (ROM50) Lamp Output Module (LOM110) Outputs quantity per module 8 (isolated voltage source) 6 (voltage source, double cut from supply, single cut during flash) load 10 kω max, 100 Ω min per output 50 W max total load per module 600 maac max per output, 3.6 A max per module (all outputs on simultaneously and permanently) logic 0 output logic 1 output < 2.8 Vdc Vdc over supply and load range <3Vac > 5 V below signalling supply fleeting outputs none none Isolation output to control circuit output to input 2.2 kvac 2.2 kvac (practically limited by external suppression) 2.2 kvac (practically limited by external suppression) Power consumption from24 V supply 110 ma typical 180 ma typical Modes Lamp proving Flash rate Red retaining Supply voltage 24 Vdc ( 15% +10%), maximum ac ripple 5% dual-redundant power supplies Power consumption CIP, TIF 46 W each (excl switches, DLMs and LDTs) Data links maximum number 5 TFMs (Trackside Functional Modules) maximum number 252 (max 63 per data link); see datasheets 10A-9, 10A-15 and 10A-17 DLMs (Data Link Modules) see datasheets 10A-9 and 10A-12 Inter-system communication one CIP can communicate with 4 other systems (5 CIPs total) Capacity signals: 250 points: 200 track circuits: 600 routes: 1000 flags: 2500 Local direct digital inputs 24 V nominal Response time 848 ms Networks Dimensions (mm) Weight (kg) Environment EMC signalling supply 42 V trough min to 60 V peak max < 2 Vrms ripple and noise consumption related to load on outputs timers: 400 buttons: 900 indications: 3000 panel requests: 4200 duplicated signalling network, 10 Mb/s duplicated control network, 10/100 Mb/s single case 555 w x 565 d x 1780 h double case 610 w x 565 d x 1780 h single case double case operating temperature storage temperature relative humidity: 5% to 100% indoor use only EN , C-Tick compliant 170 (depends on configuration) 185 (depends on configuration) 20 C to +50 C 40 C to +85 C ERTMS:European Railway Traffic Management System ETCS:European Train Control System an Automatic Train Protection (ATP) component of ERTMS Product specifications are subject to change without notice Refer to manuals for more detailed specifications Vac; output suppression 110 V ±15% (outputs off outside this range), consumption is the sum of the total output load off on (steady, flash, anti-phase flash) output on output off output over ma configurable ma configurable ma configurable per minute per output (mark:space TBA) one or two red retained outputs by connecting a small interface module See also: Datasheet 10A-1 Trackguard WESTRACE (VLM6) Datasheet 10A-3 Trackguard WESTRACE GCSS Datasheet 10A-4 Trackguard WESTRACE GSIM Datasheet 10A-9 Trackguard WESTLOCK Datasheet 10A-12 SSI Data Link Module MkIIIA Datasheet 10A-15 SSI Points Module MkIIIA Datasheet 10A-17 SSI Signal Module MkIIIA Datasheet 10A-31 Controlguide MoviolaW Datasheet 10A-32 Trackguard WESTRACE Object Controller Ordering and Support See our product catalogue for WESTRACE, WESTLOCK and other interlocking components. A WESTLOCK system typically includes the main WESTLOCK CIP cubicle, a TIF cubicle, and cubicles to house power supplies, network switches and other auxiliary equipment. Contact our Sales staff to discuss WESTLOCK cubicles prior to ordering or for your requirements, including quotations for: interlocking equipment signalling design, test and commissioning services through-life maintenance support training Siemens Rail Automation Pty Ltd ABN Level 7, 380 Docklands Drive, Docklands, Victoria 3008, Australia T E rail-components.au@siemens.com W , Siemens Rail Automation Pty Ltd

Trackguard WESTRACE MkII Interlockings

Trackguard WESTRACE MkII Interlockings This 4 PDF is intended for on-screen viewing. PDF intended for 3-folded-to-4 printing is also available from our download centre at www.siemens.com.au/rail-components. www.siemens.com.au/rail-components