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Summary of Contents for Bailey Infi 90 NIAI03
- Page 1 E96-435 ® ® RTD Analog Input Termination Module (NIAI03) Process Control and Automation Solutions from Elsag Bailey Group...
- Page 2 The information contained in this document is subject to change without notice. Elsag Bailey, its affiliates, employees, and agents, and the authors and contributors to this publication specif- ically disclaim all liabilities and warranties, express and implied (including warranties of merchantability and...
- Page 3 This manual explains how to install and use the NIAI03 on the INFI 90 system. It has sections that describe the setup and cabling. The appendix contains information about the IMASM03/04 module. ® Registered trademark of Elsag Bailey Process Automation. I-E96-435A...
- Page 4 ® List of Effective Pages Total number of pages in this manual is 21, consisting of the following: Page No. Change Date Preface Original List of Effective Pages Original iii through vi Original 1-1 through 1-4 Original 2-1 through 2-5 Original Original 4-1 through 4-2...
- Page 5 Safety Summary GENERAL Equipment Environment WARNINGS All components, whether in transportation, operation or storage must be in a noncorrosive environment. Electrical Shock Hazard During Maintenance Disconnect power or take precautions to ensure that contact with energized parts is avoided when servicing. SPECIFIC Remove modules from their module mounting unit slots before CAUTIONS...
- Page 6 ® Sommaire de Sécurité AVERTISSEMENTS Environment de l'equipement D’ORDRE Nes pas soumettre les composantes a une atmosphere corrosive GÉNÉRAL lors du transport, de l'entreposage ou de l'utilisation. Risques de chocs electriques lor de l'entretien S'assurer de debrancher l'alimentation ou de prende les precau- tions necessaires a eviter tout contact avec des composants sours tension lors de l'entretien.
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Page 7: Table Of Contents
Table of Contents Page SECTION 1 - NTRODUCTION .....................1-1 OVERVIEW ........................1-1 INTENDED USER ......................1-1 MODULE DESCRIPTION ....................1-1 FEATURES........................1-1 INSTRUCTION CONTENT .....................1-2 HOW TO USE THIS MANUAL ..................1-3 GLOSSARY OF TERMS AND ABBREVIATIONS .............1-3 REFERENCE DOCUMENTS..................1-3 NOMENCLATURE ......................1-4 SPECIFICATIONS ......................1-4 SECTION 2 - INSTALLATION .....................2-1 INTRODUCTION......................2-1 SPECIAL HANDLING ....................2-1 UNPACKING AND INSPECTION ..................2-2... - Page 8 ® List of Tables Title Page 1-1. Glossary of Terms and Abbreviations ..............1-3 1-2. Reference Documents .................... 1-3 1-3. Nomenclature ......................1-4 1-4. Specifications ......................1-4 2-1. NIAI03 Cable Applications ..................2-2 3-1. Maintenance Schedule................... 3-1 A-1. Address Switch Settings (SW1) ................A-1 List of Figures Title Page...
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Page 9: Section 1 - Ntroduction
SECTION 1 - INTRODUCTION OVERVIEW The RTD Analog Input Termination Module (NIAI03) is used by the RTD Analog Slave Module (IMASM03/04). Each NIAI03 can input eight three-wire RTD signals from field equipment. The signals pass through the slave module to the Analog Master Module (IMAMM03). -
Page 10: Application Example For Niai03
Details how to replace a TM. Procedures Support Services Describes the support services (repair parts, training, docu- mentation, etc.) available from Bailey Controls Company. Appendix A Shows the board layout and cabling for the Analog Slave Mod- ule (IMASM03/04). INSTRUCTION CONTENT... -
Page 11: Glossary Of Terms And Abbreviations
Table 1-2. Reference Documents Document Description Number I-E96-205 Analog Master Module and Analog Slave Modules (IMAMM03 and IMASM01/ 02/03/ I-E96-500 Site Planning and Preparation ® Registered trademark of Elsag Bailey Process Automation. HOW TO USE THIS MANUAL I-E96-435A 1 - 3... -
Page 12: Nomenclature
Atmospheric Pressure Sea level to 3 km (1.86 mi). Air Quality Noncorrosive. Cooling Requirements No cooling is necessary when used in Bailey Controls cabinets and oper- ated within stated limits. Surge Protection Meets IEEE-472-1974 Surge Withstand Capability Test Certification CSA certified for use as process control equipment in an ordinary (non- hazardous) location. -
Page 13: Section 2 - Installation
SPECIAL HANDLING Observe these steps when handling electronic circuitry: NOTE: Always use the Bailey Controls Field Static Kit (part number 1948385A1 - consisting of two wrist straps, ground cord assembly, alligator clip, and static dissipating work surface) when working with modules. -
Page 14: Unpacking And Inspection
These are steps to follow for general handling: 1. Examine the module to make sure that no damage has occurred in transit. 2. Notify the nearest Bailey Controls sales office of any damage. 3. File a claim for any damage with the shipping company that handled the shipment. -
Page 15: Termination Module Installation
MMU backplane. 2. If round type cables are already installed in the TMU, remove the cable retaining bracket (Bailey part number 258436A1). Use NKTU02/12 or NKTM01 cables. Round cables and ribbon cables can be mixed when installing multiple TMs. -
Page 16: Terminal Wiring
INSTALLATION ® Terminal Wiring Connect the wiring from the RTDs sensing the process to the termination module terminals. Field wiring must be no larger than 14 gauge and no smaller than 22 gauge. For new installa- tions, refer to the Site Planning and Preparation manual for information on I/O wiring. -
Page 17: Power Wiring
INSTALLATION TERMINAL NUMBER TYPICAL CONNECTION NIAI03 FOR AN RTD TO AN NIAI03 INPUT, CHANNEL 1 CARD EDGE CONNECTOR CHANNEL NUMBER +24 VDC COMMON T00685A Figure 2-2. Terminal Assignments for NIAI03 Power Wiring There is one terminal block (TB1) that connects to +24 VDC and system common. -
Page 18: Section 3 - Maintenance
SECTION 3 - MAINTENANCE INTRODUCTION The Analog Input Termination Module (NIAI03) requires limited maintenance. This section contains a maintenance schedule. MAINTENANCE SCHEDULE Execute the tasks in Table at the specified intervals. Table 3-1. Maintenance Schedule Task Interval Clean and tighten all power and grounding connections. -
Page 19: Section 4 - Repair/Replacement Procedures
SECTION 4 - REPAIR/REPLACEMENT PROCEDURES INTRODUCTION This section explains the replacement procedures for the Ana- log Input Termination Module (NIAI03). No special tools are required to replace the module REPLACEMENT PROCEDURES If an NIAI03 is faulty, replace it with a new one. Do not try to repair the module. - Page 20 REPAIR/REPLACEMENT PROCEDURES ® To replace an NIAI03 termination module: 1. Remove the termination module front cover. 2. Pull the termination module several inches from the TMU backplane. 3. Label and remove all field and power wiring from the termi- nal blocks. 4.
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Page 21: Section 5 - Support Services
SECTION 5 - SUPPORT SERVICES INTRODUCTION Bailey Controls Company is ready to help in the use, applica- tion and repair of its products. Contact the nearest sales office to make requests for sales, applications, installation, repair, overhaul and maintenance contract services. -
Page 22: Appendix A - Rtd Slave Input Module (Imasm03/04
APPENDIX A - RTD SLAVE INPUT MODULE (IMASM03/04) INTRODUCTION The RTD Analog Slave Input Modules (IMASM03/04) use an NIAI03 for termination. Each NIAI03 accepts up to eight three-wire RTD inputs. The IMASM03 is a three-wire 100 ohm RTD slave module. The IMASM04 is a three-wire 10 ohm copper RTD slave module. - Page 23 Index Address select switch (SW1)........A-1 Reference documents..........1-3 Address switch settings (SW1)........A-1 Replacement parts............5-1 Application example for NIAI03 ........1-2 Replacement procedures..........4-1 Cable connections for NIAI03........2-2 Setup/physical installation...........2-2 Setup/physical installlation Cable installation ...........2-2 Power wiring............2-5 Glossary of terms and abbreviations ......1-3 Terminal module installation .........2-3 Terminal wiring............2-4 Special handling............2-1...
- Page 24 Telefax 39-10-6582-941 Telephone 49-69-799-0 Telefax 65-292-9011 Telefax 49-69-799-2406 Form I-E96-435A Litho in U.S.A. 692 Copyright © 1992 by Elsag Bailey Process Automation, As An Unpublished Work ® Registered Trademark of Elsag Bailey Process Automation ™ Trademark of Elsag Bailey Process Automation...
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