Rockwell-automation T8311 Trusted Expander Interface Manuel d'utilisateur

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Trusted
TM
PD-T8311
Issue 12 Mar 07 PD-T8311 1
Trusted
TM
TMR Expander Interface
Introduction
The Trusted
TM
TMR Expander Interface module resides in the Trusted
TM
Controller Chassis and
provides themaster interface between the Inter-Module Bus (IMB) in the Controller Chassis and the
Expander Bus. The Expander Bus allows multiple chassis systems to be implemented using UTP
cable connections whilst maintaining the fault tolerant, high bandwidth IMB capabilities.
The module provides fault containment for the Expander Bus, the module itself and the IMB in the
Controller Chassis, ensuring that the effects of these potential faults are localised and system
availability maximised. The module is fault tolerant with HIFT TMR architecture. Comprehensive
diagnostics, monitoring and testing provide rapid fault identification. Hot standby and module spare
slot configurations are supported, allowing automatic and manual repair strategies.
Features
Triple Modular Redundant (TMR), fault tolerant (3-2-0) operation
Hardware Implemented Fault Tolerant (HIFT) architecture
Dedicated hardware and software test regimes which provide very
fast fault recognition and response times
Automatic fault handling without nuisance alarming
Hot replacement
Front panel indicators that show module health and status.
T
2V Certified IEC 61508 SIL 3
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Résumé du contenu

Page 1 - TMR Expander Interface

TrustedTM PD-T8311 Issue 12 Mar 07 PD-T8311 1 TrustedTM TMR Expander Interface Introduction The TrustedTM TMR Expander Interface module resides in t

Page 2

TrustedTM Module T8311 Issue 12 Mar 07 PD-T8311 10 2. Installation 2.1. Module Installation The Expander Interface Modules may reside in any of the

Page 3

TrustedTM Module T8311 Issue 12 Mar 07 PD-T8311 11 2.2.1. Module Replacement The replacement module must be inserted in to the vacant processor slot

Page 4 - Table of Contents

TrustedTM Module T8311 Issue 12 Mar 07 PD-T8311 12 2.3. Expander Bus Connection Further details of the Expander Bus cable assembly are provided in t

Page 5 - Tab l es

TrustedTM Module T8311 Issue 12 Mar 07 PD-T8311 13 2.4. TrustedTM Module Polarisation/Keying All TrustedTM Modules have been Keyed to prevent inser

Page 6 - Disclaimer

TrustedTM Module T8311 Issue 12 Mar 07 PD-T8311 14 3. Application 3.1. Message Forwarding The primary function of the Expander is to provide a metho

Page 7 - Associated Documents

TrustedTM Module T8311 Issue 12 Mar 07 PD-T8311 15 3.3. I/O Complex Equipment Definition T8311 The Expander Interface requires no configuration to t

Page 8 - 1. Description

TrustedTM Module T8311 Issue 12 Mar 07 PD-T8311 16 APPENDIX: Note: Bit 0 AM slice A: 1 - Slice is responding and there are no slice errors. 0 - Sl

Page 9 - 1.2. Power Distribution

TrustedTM Module T8311 Issue 12 Mar 07 PD-T8311 17 3.4. Module Information The following information is recorded by the TMR Expander Interface Modul

Page 10 - 2. Installation

TrustedTM Module T8311 Issue 12 Mar 07 PD-T8311 18 3.6. Expander Chassis IMB Connector (SK1) SK1 is a 185-way DIN41642 type connector. CONNECTOR SK1

Page 11 - 2.2.1. Module Replacement

TrustedTM Module T8311 Issue 12 Mar 07 PD-T8311 19 3.7. Expander chassis Bus Connector (PL4) PL4 is a 96-way DIN41612, C-type connector. CONNECTOR

Page 12 - 2.3. Expander Bus Connection

TrustedTM Module T8311 Issue 12 Mar 07 PD-T8311 2 Issue Record Issue Number Date Revised by Technical CheckAuthorised by Modification 9

Page 13 - Module Polarisation/Keying

TrustedTM Module T8311 Issue 12 Mar 07 PD-T8311 20 4. Operation 4.1. Operating Modes 4.1.1. Standby Standby is the default mode of operation for the

Page 14 - 3. Application

TrustedTM Module T8311 Issue 12 Mar 07 PD-T8311 21 4.2. Communication Busses 4.2.1. Expander bus Each TMR Expander Interface Module contains a Bus I

Page 15

TrustedTM Module T8311 Issue 12 Mar 07 PD-T8311 22 4.3. Front Panel T8311 Trusted Expander InterfaceHeal thyActiveStandbyFigure 3 Module Front Panel

Page 16 - 3.3.1. Voltage Level Format

TrustedTM Module T8311 Issue 12 Mar 07 PD-T8311 23 4.3.1. Healthy Indicator` Three LEDs, one for each of the three channels, indicating the overall

Page 17 - 3.4. Module Information

TrustedTM Module T8311 Issue 12 Mar 07 PD-T8311 24 5. Fault Finding and Maintenance 5.1. PCBS and Connectors The TMR Expander Interface Module comp

Page 18

TrustedTM Module T8311 Issue 12 Mar 07 PD-T8311 25 Symptom Possible Cause Solution Both active or standby LEDs OFF LED failure This condition may

Page 19

TrustedTM Module T8311 Issue 12 Mar 07 PD-T8311 26 6. Specifications Voltage Range 20 to 32V dc Maximum Load 40W Heat Dissipation 40W Use with Chas

Page 20 - 4. Operation

TrustedTM Module T8311 Issue 12 Mar 07 PD-T8311 27 This page is intentionally blank

Page 22 - 4.3. Front Panel

TrustedTM Module T8311 Issue 12 Mar 07 PD-T8311 3 This page is intentionally blank

Page 23 - 4.3.3. Standby Indicator

TrustedTM Module T8311 Issue 12 Mar 07 PD-T8311 4 Table of Contents 1. Description...

Page 24 - 5.2. Troubleshooting

TrustedTM Module T8311 Issue 12 Mar 07 PD-T8311 5 Figures Figure 1 Functional Block Diagram ...

Page 25

TrustedTM Module T8311 Issue 12 Mar 07 PD-T8311 6 Notice The content of this document is confidential to ICS Triplex Technology Ltd. companies and t

Page 26 - 6. Specifications

TrustedTM Module T8311 Issue 12 Mar 07 PD-T8311 7 Revision and Updating Policy All new and revised information pertinent to this document shall be i

Page 27

TrustedTM Module T8311 Issue 12 Mar 07 PD-T8311 8 1. Description Figure 1 Functional Block Diagram

Page 28

TrustedTM Module T8311 Issue 12 Mar 07 PD-T8311 9 1.1. Overview The TMR Expander Interface is a fault tolerant design based on TMR architecture arra

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