north engineering standard specification atlantic -...

ENGINEERING STANDARD SPECIFICATION North

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Process Automation Equipment Automation System Requirements for Package Equipment

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REVISIONS

Rev Description Rev’n

by App Sud

App PC

App Thom

App VB

App LH

App Clyd

App Act

Issue Date YYYY/MM/DD

1 First Issue (for AER Project)

RM 2012/05/14

PC 2012/05/14

Pending Pending Pending Pending Pending Pending 2012/05/14

2 Added Functional Spec and plant power requirements

2013/05/15 PC 2013/05/15

RM 2013/05/15

PC 2012/05/15


3 New Format and added standards references

RM 2013/05/25

PC 2012/05/25


Sud = Sudbury, Ontario, PC = Port Colborne, Thom = Thompson, Manitoba, VB = Voisey’s Bay, LH = Long Harbour, Act = Acton, England, Clyd = Clydach, Wales, N/A = Not Applicable


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1.0 PURPOSE

This specification describes the minimum requirements for the design, fabrication, factory testing and documentation of a Process Control System for mechanical packaged equipment (vendor package) for all North Atlantic sites. 2.0 APPLICATION

This specification, applies at any Vale locations indicated with approval on the cover page, with the following exceptions: None 3.0 REFERENCE DOCUMENTATION

The following documents were used in the development of this document or have instructions and procedures applicable to it. They shall be used in their most recent revision. VALE ENGINEERING STANDARDS

SPEC-84009 Process Automation Commissioning Procedure GUID-84012 SPEC-400xx SPEC- 420xx SPEC-500xx SPEC-540xx GUID-550xx SPEC-08008 PROC-08003

Alarm Management Guideline Central Engineering Instrumentation and Control Centres Series Central Engineering E/I Process Standards Series Central Engineering E/I General Electrical Series Central Engineering E/I Utilization Series Central Engineering Standard Equipment Series Technical Requirements – Electrical/Instrumentation Electrical-Instrumentation Drawing Revision Program

RELEVANT CODES AND STANDARDS

Design and fabrication of equipment and systems will be in accordance with the relevant parts of codes, standards and regulations of the following authorities and technical organizations:

ANSI American National Standards Institute


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ASME American Society of Mechanical Engineers

CEC Canadian Electrical Code

CEMA Canadian Electric Manufacturers Association

CSA Canadian Standards Association

EEMAC Electrical and Electronic Manufacturers Association of Canada

ESA Electrical Safety Authority

FF Fieldbus Foundation

FM Factory Mutual

IEC International Electrotechnical Commission

IEEE Institute of Electrical & Electronic Engineers

ISA International Society of Automation

MSHA Mine Safety and Health Administration, CFR 30, Subchapter N and Part 56/57 of the Mine Health and Safety Standards

NEC National Electrical Code

NEMA National Electrical Manufactures Association

NFPA National Fire Protection Association

OSHA Occupational Safety and Health Administration, CFR 29, Part 1910 of the Occupational Health and Safety Standards

ULC Underwriters Laboratories of Canada

ABREVATIONS/ACRONYMS

ABBREVIATION NOMENCLATURE

CPU Central Processing Unit

CCR Central Control Room

DCS Distributed Controller

EMI Electromagnetic Interference


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EMS Electrical Monitoring System

EWS Engineering Work Station

FAT Factory Acceptance Test

FOP Fiber Optic Patch Panel

FF Foundation Fieldbus

HART Highway Addressable Remote Transducer

HMI Human Machine Interface

I/O Input / Output

LAN Local Area Network

OLE Object Linking and Embedding

OPC OLE for Process Control

PCS Process Control System

PC Personal Computer

PLC Programmable Logic Controller

RFI Radio Frequency Interference

RTS Real Time System

SAT Site Acceptance Test

SOE Sequence of Events

SQL Structured Query Language

UPS Uninterruptible Power Supply

VDU Video Display Unit

VFD Variable Frequency Drive

VSD Variable Speed Drive 4.0 SYMBOLS AND IDENTIFICATION

Terms, symbols, identification and diagrams used in this specification and in all drawing correspondence between Supplier and Buyer shall be in accordance with ISA S5.1 and S5.2. All the units for engineering information shall follow the Plant or Project Standard Units. 5.0 GENERAL

This document is to be used as a reference for the design, configuration, testing and installation of an automation system for package equipment.


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In most cases the main components of an automation system for mechanical package equipment will be a Programmable Logic Controller (PLC) with local Human Machine Interface (HMI). It should be noted that other control system architectures could include a small DCS or embedded controller. The use of an embedded controller must be approved by the project or Vale site representative. A mechanical package is considered a “stand-alone” equipment package.

Examples: Gaspe Puncher, Dust Collector, Robot, Hydraulic Pac, Boost Air Compressor and Burner Management System.

This specification also defines the interface configuration requirements between the vendor’s control system and Vale’s control room HMI or DCS system. The Mechanical Package Equipment Supplier will bring to the Vale representative’s attention, any discrepancies found on the design documents. No deviations are to be made from design documents without prior concurrence in writing by the Vale representative. It is not the intent of this specification to completely specify all details of design and construction. 6.0 CONTROL SYSTEM

CONTROLLER AND SOFTWARE

Each site at Vale North Atlantic operations have standardized on a particular brand or brands of system. Typically a mechanical package control system uses (but is not limited to) a Programmable Logic Controller. The supplier will supply the package with the brand and model of process controller at the site or project as listed in Appendix C. In general the controller will incorporate conventional analog and discrete I/O. All I/O will reside in NEMA rated enclosures. All controller programs shall run on the plant standard programming software platform as listed in Appendix C. The package control system will interface with the plant CCR DCS/HMI and programming network with a minimum 100 Mbit/sec Ethernet connection. The vendor is to confirm the CCR DCS/HMI network connection capability in accordance with this specification and attached controller network block diagram. See Figure 1 Appendix C.


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FUNCTIONAL SPECIFICATION

The mechanical package equipment supplier (package supplier) will provide an operating functional specification to the Vale representative. The functional specification will: Describe briefly the purpose of the package Provide definitions for acronyms and abbreviations Identify the role(s) and work required of operating personnel Outline the local and remote operating (from CCR) control philosophy Outline the general factors which affect the package and its requirements Outline the package components Provide package constraints Describe technical knowledge required by the users Describe user interfaces, i.e. push buttons, selector switches, HMI’s. Describe operating procedures and sequences Describe hardware interfaces Provide assumptions and dependencies Motor control may occur in the plant’s central control system connected to an MCC. In that case motor start/stop commands will come from the package control system. The Vale representative will determine the location of motor control program.

DESIGN AND FABRICATION

The package supplier will design, fabricate, and deliver a complete control system with hardware and software including the following:

1. Wall or floor mounted control system panels complete with fluorescent light c/w door switch, and an internal 120 VAC power outlet (identified as for computer use only).

2. Rack mounted controllers, power supplies and peripheral equipment.

3. All necessary control system components, interconnection cables, terminators, memory cards, tap connectors etc. required for a complete functional system.

4. The control system database configuration and application programs including all source code.

5. Installation of all control system hardware such as cabinets and J.B.s on the mechanical package equipment skid.

6. An Allen-Bradley Stratix 8000 Ethernet switch connected and ready for network connection using fiber optic and/or Cat5e cabling. Refer to control system network block diagram (Figure 1 Appendix C) for details.

7. Door mounted Ethernet CAT5 jack for local programming suitable for environment. Jack to be labeled with white background and black lettering Lamacoid “Programming Only”.


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DESIGN REQUIREMENTS

The control system will provide real time process control, motor control (remote start/stop via DCS), data acquisition, and alarming locally and to the owner’s DCS system, for the Project.

Motor control schematic to use the plant/mine standard. Vale rep to supply.

The control system will be connected to the control network for centralized programming, configuration, control system diagnostics, and troubleshooting from the CCR or control system Communication Network. The vendor is to provide network interface drawings. In order to eliminate network overloading the Vale rep is to be consulted to determine the impact of adding the package system to the control network.

The package supplier will employ modern design concepts such as modular system design, multiple operational modes, internal diagnostics, data collection, and peer and supervisory level connectivity. Modular design shall be implemented to facilitate incremental system expansion, easy replacement of failed components and software maintainability.

Powering down of any subsystem shall have no impact on the operation of the remaining system. Supplier will clearly indicate the component(s) that could potentially bring down the control system as a whole or partially, upon being powered down.

Removal of any modules, communication fitting or other system component shall not require shutdown or power down of any portion of the control system. On-line maintenance procedures shall be provided by Supplier.

The controller will not exceed 60% of the CPU loading or memory.

Controller sizing and loading calculations will assume that every I/O channel, including the spare, has been used. Full usage of the installed spare I/Os will NOT load up the controller to exceed the 60% loading and memory requirement as stated above.

Ability to select whether to hold last good value or fail to predetermined value on I/O card failure.

In order to reduce the number of PLC processors and network nodes in a plant/mine, the vendor is to consult with the Vale site representative to determine if an existing PLC can be used in the control of the package process. As part of the design process the vendor in conjunction with the Vale rep are to consider the use of an existing PLC or new remote I/O.

In order to reduce the number of field mounted operator HMI panels in a plant or mine the Vendor is to consult with the Vale representative to determine the requirements for a local HMI on the vendor’s package.


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ENCLOSURES AND WIRING

The cabinets to be specified as follows:

Field mounted - NEMA 4X stainless steel enclosure with doors having shock resistant glass windows to allow visual monitoring without opening the cabinet doors.

All enclosures to be CSA approved and labeled.

Come with lifting lugs, data pockets, and removable gland plates (bottom entry required).

Foldable shelf that can support test instruments and a laptop computer.

If the cabinet is too large for wall mounting, it should be free-standing complete with integral support legs and a 6” plinth shall be incorporated into the base of the cabinet.

Cabinet sizing shall include 20% free space.

Supplier shall supply dimensioned drawings of proposed cabinets in their bids.

Internal panel cable shall be copper stranded, type THHN, flame retardant insulation.

Terminal blocks inside cabinets or boxes shall be mounted on a DIN rail. A minimum of 10% and not less than five (5) spare terminals shall be provided.

Two separate grounding bars shall be provided: isolated for DC signals and non-isolated for AC-signals.

Cabinets shall have adequate interior space to allow routing and termination of cables.

All terminals shall be identified with permanent markers. Terminal Blocks shall be labeled in black & white using label holders.

No wire splicing is allowed.

Wire markers shall be white with black lettering, and with flame retardant, heat shrinkable tubing.

Wiring generally is to be run in wiring duct. Wiring run outside of the duct shall be supported and harnessed with a spiral wrap harness or with nylon tie wraps.

All wires within the panel shall have both ends identified with markers as per the wiring drawings.

The cabinet shall be complete and will include mounting and wiring of all components. Additionally, all components will be properly configured for the intended application. All jumpers and DIP switches shall be set by supplier and documented.

All conductors shall be terminated to prevent fraying of the strands by installation of a ferrule at both ends of the conductor.

Two power circuits are to be included. One circuit to power the control system processor, and one circuit to power the I/O. These circuits will be powered by a UPS. The supplier is to contact the Vale representative to determine if plant-wide UPS power will be provided to the package system or if a separate UPS is required. The supplier will


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distribute 120Vac power through the cabinet as required. AC distribution should be clearly identified with Terminal Block identifier markers.

A separate 120 VAC utility power circuit will also be provided in each cabinet. The supplier is to distribute the utility power (no splices) for a cabinet fluorescent light and a duplex 110-volt receptacle located at the bottom of panel. The supply to the receptacle will be protected with a circuit breaker.

A metallic barrier shall be installed wherever the separation of DC and AC wiring is less than 150 mm.

INPUTS AND OUTPUTS

All I/O modules are to be “hot” swappable for Removal and Insertion Under Power (RIUP). The minimum installed hardware spare capacity per control system, in terms of unused I/O channels, shall be 20 %. Due to past wiring failures, prewired I/O harnesses are not to be used unless approved by the Vale site representative. See Appendix C for brand and type of I/O module per Plant or Project. Instruments will be brought into the control system using an instrument bus such as FF or Profibus. Instrument bus I/O is to be used where the control system supports those busses and a standard exists at the plant or project. See Appendix C. Where no instrument bus standard exists or the control system does not support the plant or project standard instrument bus, Analog input modules are to be used that support 4-20 ma with HART interface. If an instrument bus standard exists at that plant or project, the instruments and control system interface will adhere to the instrument bus standards issued for that plant or project. See Appendix C for plant or project instrument bus standard, where none exists the Vale representative is to be consulted.

ETHERNET SWITCH

Each control system cabinet will be supplied with one Stratix 8000 Ethernet switch connected to the control system. The Ethernet switch will be ready for network connection with a minimum of two single mode fiber uplink ports.


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A dedicated Ethernet module on the controller and Stratix switch port will be used for controller communication to the DCS (via VLAN)./ with a minimum 100 Mbit/sec with Cat5e cabling. A second dedicated Ethernet module on the controller and Stratix switch port will be used for controller programming (via VLAN). This port will support configuration, controller diagnostics, and troubleshooting from a remote engineering workstation. Port assignments and base network switch configuration will be supplied by the Vale representative.

PROGRAM

All programming will use IEC 1131 languages or equivalent. See Appendix C for plant specific requirements. Subroutines can be used for repetitive control algorithms. Other programming languages will be considered on a case by case basis. The Vale representative is to approve the use of other programming languages. Vale will be granted full read and write access to control programming and the operator interface programming. Instrument tag numbers and equipment numbers will be used to annotate the control system program. Internal functions will be clearly identified and commented within the program. Program commenting is required on each ladder rung. All software comments will be in English. All I/O points and internal variables will be clearly labeled and identified. Control System Database File Naming

The controller database file should be named as follows: PP_AAA_(Equipment Name 10 Characters Max) PP Plant Number (Central Eng. System) AAA Area number (Central Eng. System) Example – Equipment Running is #8 Converter in the Smelter Converter Area The control system program name: 61_141_8Converter

Example – Equipment is #7 Baghouse in the Matte Processing FBR Area of the Copper Cliff Smelter. Control system program name : 61_166_7Baghouse

Example – Equipment is #8 Converter Gaspe Puncher in the Copper Cliff Smelter Converter Area. The control system name: 61_141_8Gaspe


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Software Tags All the I/O points are to be aliased by Tags that follow the instrument and motor tagging convention as shown below. These tags should be used throughout all programs as required. Although some control systems allow Program Scope Tags to be used as local aliases, these are not to be used. The package system is to follow Vale’s instrument loop naming convention. The Vale site representative is to be consulted to determine the loop numbering for the package. Instrument Tag Number Convention: ISA_Symbol-Area-Loop

AAA-BB-CCCC Example: LIT-32-6000 AAA ISA symbol BB Area CCCC Loop

Motor Tag Number Convention: Function-Area-Motor#-M-Aux Motor#

AAA-BB-CCC-MD Example: DS-32-003-M1 AAA Tag Function i.e. DS, LR, STR,STP,OL BB Area CCC Motor Number M Designates Motor D Aux Motor Number i.e. M1,M2 etc.

Communication and Control Communication between the DCS and package control system will be accomplished by the DCS writing or reading from intermediate control system memory locations. The data communicated between the DCS and the package control system will consist of relevant information including:

I/O shown on P&I drawings


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The data available on the DCS/PLC’s HMI, except tuning parameters

A heartbeat signal in both directions between DCS and package control system

Additional data interfaces as defined by the Vale.

All vendor package interlocks (Non Critical and Critical Interlocks) and all auxiliary motor-related interlocks (Safety Interlocks) will be handled by the vendor’s control system.

If required, safety interlocks and fail safe alarms will be hardwired to the DCS for shutdown sequence and annunciation purposes.

All auxiliary system groups are fully controlled by the vendor’s control system. When a remote start/stop sequence is required by the package control system, the DCS will send the start/stop group command to the MCC based on the command from package control system.

Vale contact will provide the IP address assignment table for Vendor

CONTROLLERs.

ADDITIONAL SERVICES BY SUPPLIER

Onsite testing and start-up assistance. This will be full-time assistance during a Site Acceptance Test (SAT). The package supplier is to provide the cost on a per diem basis.

WORK NOT INCLUDED

The following items of work associated with this section do not form part of this specification:

Supply and installation of fiber optic and CAT5E cables (external to the system)

Uninterruptible Power Supply (UPS) system to Controller Cabinets

Earthing external to the CONTROLLER equipment

Communication cable to the plant DCS

CONTROLLER programming software.

Connection to Vale supplied equipment to be determined by Vale project representative. EXCEPTION

In their proposal, the Supplier is to include an item-by-item response to this specification stating exceptions, clarifications, or enhancements that have been made. Supplier shall be responsible for meeting all functional requirements of this Specification to which they do not


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specifically take exception. Any paragraph to which Supplier does not take explicit exception shall be considered as accepted in full by Supplier DELIVERY

Suitable means to be provided to prevent damage from excessive moisture, vibration, stress, dust and corrosive environment.

SITE CONDITIONS

All instruments shall be supplied with the capability of functioning under the site conditions described in the Standard Specification supplied by the project. Indoor electrical rooms shall be considered clean pressurized areas with both temperature and humidity control. Equipment installed indoors may be subjected to a temperature range of -40 deg C to 40 deg C, design to assess location for this temperature range requirement.

AREA CLASSIFICATION

All control system equipment is to be suitable for the area classification in which it will reside. 7.0 DOCUMENTATION

DOCUMENTATATION TO BE SUPPLIED BY SUPPLIERS WITH THEIR BID

Suppliers are to include the following information with their proposal:

1. Detailed line-by-line responses to this specification indicating compliance and/or exception.

2. Control System and Network Architecture drawings of the proposed system. These drawings shall show all third party devices used. The drawings shall show all the communication media used such as fiber optic and/or Cat5e cables. Detailed information such as communication parameters and cable types should be clearly specified.

3. Bill of Materials (BOM) of the proposed control system, including all interconnecting cable requirements. This list shall include all third party equipment and/or software that will be supplied with the complete system.

4. Details of the proposed equipment warranty and performance guarantee.

5. List of any proposed options.

6. Control system cabinet layout drawing details all the physical dimensions and erection details.


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7. Document List.

DOCUMENTATION TO BE SUPPLIED BY SUPPLIER

Documentation described below is to be submitted for review by Vale. The supplier is to allow sufficient time for markups. Corrections are to be incorporated into the final system documentation. All documentation will be supplied in hard and soft copy (Indexed Acrobat on a CD).

Minimum documentation:

Control system Cabinet Layout drawings with BOM.

Control system and Network Architecture Drawing.

Catalogue Information and technical specifications of all hardware and software related to the controller including manuals and system specifications.

Installation, maintenance, and instruction manuals of all hardware related to the controller.

Functional Specification on operation of the system during start-up, normal operation, shutdown and emergency shutdown of the system. Description of the operation of the HMI including alarming and trending.

Calculation Reports including system Power Supply Sizing, System Cooling/Heat Dissipation Requirements Schedule, System Power/ VA / Current Inrush Requirements and System Earthing procedures (Grounding).

System loading calculations for communication cards.

Electric Schematics and Wiring Diagrams including Cabinet Interconnection and System Cable Connection Diagrams in MicroStation format. All wires and cables should be clearly identified with unique wire tags on the diagrams.

Assembly and/or Erection drawings.

Shop inspection & test plan including Factory Acceptance Test (FAT) documentation and Site Acceptance Test (SAT) documentation. These documents have to be reviewed and approved by Vale two weeks prior to the actual test date.

Recommended spare parts list for start-up, one-year maintenance and five-year maintenance.

List of shipping weights including equipment dimensions and weights.

List of documents to be supplied.

Conduit and cable schedules.

Dip switch settings and jumper setting are to be documented.


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8.0 QUALITY ASSURANCE

General

1. Supplier is to have a quality assurance program during the assembly of the control system. All quality inspection records signed by the Quality Control Inspector shall be available for Vale’s representative’s review.

2. Manufacturer shall maintain reliable services and make available, free of charge, replacements for all defective parts found during installation and field-testing and thereafter during one year of operation.

9.0 APPENDICES

Appendix A: Revision and Transition Notes Appendix B: Keywords Appendix C: Plant Specific Requirements Copper Cliff Smelter


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Appendix A: Revision and Transition Notes (Revisions are listed in reverse chronological order with the most recent revision at the top. Revision notes describe: what was changed, why it was changed, and the plan to implement the change, including whether changes are retroactive)

Revision 3 New Format and added standards references Revision 2 Added Functional Specification and Power Requirements Revision 1 First Issue (for AER Project)

Appendix B: Keywords

Control system, mechanical package, package equipment, PLC, DCS.

Appendix C: Plant Specific Requirements

Copper Cliff Smelter

Plant/Project Control System

Component

Model(s) Programming Software

Notes

Copper Cliff Smelter - AER

CPU Rockwell Allen-Bradley 1756-L7X ControlLogix Rockwell Allen-Bradley Guardlogix 1756 for safety controllers

RSLogix 5000 2 Ethernet modules. 1 for programming 1 for control room HMI/DCS. Ethernet I/P protocol I/O – ControlLogix Chassis, FlexI/O on DeviceNet for MCC’s FF for


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instrumentation

Local HMI- if required to be confirmed with plant contact

Rockwell PanelView Plus 6 1000, 1200, 1500

FactoryTalk View Studio

During normal operation the package can either be locally operated from the mechanical equipment package PanelView or remotely from the DCS.

I/O – Analog In (Non FF)

Model 1756-IFI6H Each input to be independently selectable to accept either a signal from a 24 VDC field-powered input, or a 24 VDC external loop-powered input from the CONTROLLER cabinet

I/O Analog Output (Non FF)

Model 1756-OF8H Each output shall be capable of driving a minimum of 750 ohms load

I/O Discrete Isolated Input 120 Vac

Model 1756-IA16I Individual fusing with blown fuse indication for each input to be included

I/O Discrete Isolated Output 120 Vac

Model 1756-OX8I Where I/O surge suppression is required, the Mechanical Package Equipment supplier shall provide it as an integral part of the I/O equipment. Individual fusing with blown fuse indication for each output shall be

included.

I/O Relay Isolated

Model 1756-OW16l Minimum 16 Normally Open


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Output Module

(N.O.) individually isolated output.

MCC Interface To be determined by the Vale representative. Dependencies to be considered: Control philosophy (Functional Spec) Size of the package Location Organization of the MCC In the case where motor control will occur in the DCS, all control system start/stop commands to motors and VFD’s will pass through the DCS. Unless deemed critical, there will be no separate PLC to MCC (DeviceNet) communication. Alarms are to be passed to the DCS. DCS/PLC Gateway Foxboro 232/233 Gateway module (GWM) provides status data to the Foxboro DCS system to indicate if there are communication link problems between the Gateway Module and control system (Watch Dog Signal). GWM provided by Vale, package vendor to contact Vale representative for specific communication requirements for the package to work with the GWM. Hardware Interface Interface to the package control system is made through the Foxboro 232/233 Gateway Module (GWM). The GWM is loaded with one FDSI Allen-Bradley Ethernet/IP ControlLogix driver license to provide communications between Foxboro and vendor package control system. Refer to Foxboro/Invensys document B0700BU Rev D.


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Typical Network Architecture

QUALITY Allen-Bradley PanelView 1000

7 98

1 32

4 65

. -0

F1 F2 F3 F4 F5 F6 F7 F8

F9 F10 F11 F12 F13 F14 F15 F16

Tank 1 Tank 2

Reactor

Tank 1 HighPressure P3Temperature T1Level L2Pressure P4Reactor OK

Tank 1 High (more than 2300mm)

POWER

Allen-BradleyQUALITY

RUN

BAT

I/O

Rs232

OK

RUN PROGREM

Logix5550

RXD

ETHERNET< >

TXD OK

DC INPUT

O

K

ST

ST

0 1 2 3 4 5 6 7

8 9 10 11 12 13 14 15

DC INPUT

O

K

DIANOSTIC

ST

FLT

ST

FLT

0 1 2 3 4 5 6 7

8 9 10 11 12 13 14 15

0 1 2 3 4 5 6 7

8 9 10 11 12 13 14 15

DC OUTPUT

O

K

ST

ST

0 1 2 3 4 5 6 7

8 9 10 11 12 13 14 15

DC OUTPUT

O

K

ST

ST

0 1 2 3 4 5 6 7

8 9 10 11 12 13 14 15

ANALOG INPUT

O

K

CAL

OK

ANALOG OUTPUT

O

K

CAL

OK

DC INPUT

O

K

DIANOSTIC

ST

FLT

ST

FLT

0 1 2 3 4 5 6 7

8 9 10 11 12 13 14 15

0 1 2 3 4 5 6 7

8 9 10 11 12 13 14 15

ControlNET

OK

A 03*

AT

AT

To Foxboro Gateway and Plant

Engineering Terminal

Controllogix PLC c/w three Ethernet IP modules

1 for remote programming and local HMI

1 for Foxboro Gateway

Stratix

Switch

Package Control System Network Architecture

Cat5e Cat5e

Cat5e

Fiber or Cat5e

by Plant/Project

Local HMI PanelView

(Optional)

Mechanical Package PLC Cabinet (Vendor Scope)

Plant UPS Power

By Plant/Project

Cisco IE 3000

1

2

5

6

3

4

7

8

1

2

1

2

CO

NS

OL

E

Minor Alarm

Rtn B (-)

Pwr B (+)

Major Alarm

Rtn A (-)

Pwr A (+)

18-60V , 2.0A

Class 2!

Express Setup

System

Alarm

Setup

Pwr A

Pwr B

Plant Utility Power

By Plant/Project

End of Specification

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