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INTRODUCTION

I-E96-434A   

3 - 1

SECTION 3 - MAINTENANCE

INTRODUCTION

The Analog Input Termination Module (NIAI02) requires limited
maintenance. This section contains a maintenance schedule.

MAINTENANCE SCHEDULE

Execute the tasks in Table 3-1 at the specified intervals.

Table 3-1.  Maintenance Schedule

Task

Interval

Clean and tighten all power and 
grounding connections.

Every 6 months or during plant 
shutdown, whichever occurs first.

Use a static safe vacuum cleaner to 
remove dust from: 

Termination Mounting Unit

Termination Modules

Содержание Infi 90 NIAI02

Страница 1: ... Process Control and Automation Solutions from Elsag Bailey Group E96 434 Analog Input Termination Module NIAI02 ...

Страница 2: ...MENTS ÉLECTRONIQUES SONT SENSIBLES AUX PERTURBATIONS PAR FRÉQUENCE RADIO DES PRÉCAUTIONS DEVRONT ÊTRE PRISES LORS DE L UTILISATION DU MATÉ RIEL DE COMMUNICATION PORTATIF LA PRUDENCE EXIGE QUE LES PRÉCAUTIONS À PRENDRE DANS CE CAS SOIENT SIGNALÉES AUX ENDROITS VOULUS DANS VOTRE USINE PERTURBATIONS DU PROCÉDÉ L ENTRETIEN DOIT ÊTRE ASSURÉ PAR UNE PERSONNE QUALIFIÉE EN CONSIDÉRANT L ASPECT SÉCURITAIRE...

Страница 3: ...e NIAI02 interfaces thermocouple or millivolt inputs to the Analog Input Slave Module IMASM02 This manual explains how to install and use the NIAI02 on the INFI 90 system It has sections that describe the setup and cabling The appendix contains information about the IMASM02 module that uses the NIAI02 Registered trademark of Elsag Bailey Process Automation ...

Страница 4: ...1 through 4 2 Original 5 1 Original A 1 Original Index 1 Original When an update is received insert the latest changed pages and dispose of the super seded pages NOTE On an update page the changed text or table is indicated by a vertical bar in the outer mar gin of the page adjacent to the changed area A changed figure is indicated by a vertical bar in the outer margin next to the figure caption T...

Страница 5: ...alling a cable to that slot Failure to do so could result in damage to the module or station p 2 4 4 1 It is strongly recommended that all power cabinet I O etc be turned off before doing any termination module wiring Failure to do so could result in equipment damage Do not apply power until all connections are verified p 2 5 4 1 If input or output circuits are a shock hazard after disconnecting s...

Страница 6: ... au poste pour raient résulter d un manquement à cette procédure p 2 4 4 1 Ll est fortement recommande que toutes les alimentations armoire E S etc soient coupees avant d effectuer quelque raccord que ce soit sur une carte de raccordement Un manquement a ces instruc tions pourrait causer des dommages a l equipment Ne pas rebrancher les alimentations avant d avoir verifie tous les raccorde ments p ...

Страница 7: ...2 1 UNPACKING AND INSPECTION 2 2 SETUP PHYSICAL INSTALLATION 2 2 Cable Connections 2 2 Cable Installation 2 2 Termination Module Installation 2 5 Terminal Wiring 2 5 Power Wiring 2 6 SECTION 3 MAINTENANCE 3 1 INTRODUCTION 3 1 MAINTENANCE SCHEDULE 3 1 SECTION 4 REPAIR REPLACEMENT PROCEDURES 4 1 INTRODUCTION 4 1 REPLACEMENT PROCEDURES 4 1 SECTION 5 SUPPORT SERVICES 5 1 INTRODUCTION 5 1 REPLACEMENT P...

Страница 8: ... Nomenclature 1 4 1 4 Specifications 1 4 2 1 NIAI02 Cable Applications 2 3 3 1 Maintenance Schedule 3 1 A 1 Address Switch Settings SW1 A 1 List of Figures No Title Page 1 1 Application Example for NIAI02 1 2 2 1 Cable Connections for NIAI02 2 3 2 2 Terminal Assignments for NIAI02 2 5 A 1 Address Select Switch SW1 A 1 ...

Страница 9: ...a single printed circuit board that uses one slot in a Termination Mounting Unit NTMU01 02 The termina tion module TM has one card edge connector P1 It connects to the slave module through a cable The terminal blocks for field wiring are on the TM The NIAI02 handles up to 8 thermo couple inputs for the IMASM02 Each input may be thermo couple or millivolt from 100 to 100 millivolts or 0 to 100 mill...

Страница 10: ...fore applying power Maintenance Provides a maintenance schedule Repair Replacement Procedures Details how to replace a TM Support Services Describes the support services repair parts training docu mentation etc available from Bailey Controls Company Appendix A Shows the cabling needed for the Thermocouple Slave Input Module IMASM02 Figure 1 1 Application Example for NIAI02 COMMUNICATION HIGHWAY IN...

Страница 11: ... Cold Junction Reference The ambient temperature at the bimetallic junction at the termination point of thermocouple wires Slave Module One of a series of modules designed to perform high or low level operations as directed by a master module Thermocouple A bimetallic sensor used for temperature measurements TM Termination Module Provides input output connection between plant equip ment and the IN...

Страница 12: ...ower Requirements 24 VDC at 10 mA Mounting Slides into a single slot in the termination mounting unit NTMU01 02 Environmental Electromagnetic Radio Frequency Interference No values available at this time Keep cabinet doors closed Do not use communication equipment closer than 2 meters from the cabinet Ambient Temperature 0 to 70oC 32 to 158oF Relative Humidity 5 to 90 5 up to 55oC 131oF noncondens...

Страница 13: ...ules Static discharge may damage MOS devices on modules in the cabinet Use grounded equipment and static safe practices when working with modules 1 Use Static Shielding Bag Keep the modules in the static shielding bag until you are ready to install them in the system Save the bag for future use 2 Ground Bags Before Opening Before opening a bag con taining an assembly with CMOS devices touch it to ...

Страница 14: ...NKTU02 12 termination cable Figure 2 1 shows the cabling for the NIAI02 to the IMASM02 and NIAM02 Install the termination module cable NKTM01 or NKTU02 NKTU12 to connect the TM to the slave The NKTM01 is a flat ribbon cable The NKTU02 is a round shielded cable with PVC jacket The NKTU12 is a round shielded cable with non PVC jacket NIAI02 modules can be interconnected through ribbon cable part num...

Страница 15: ... J1 on TM2 0 61m 2 ft Connects NIAM02 to NIAM02 J3 on TM1 to J3 on TM2 Connects NIAM02 to NIAI02 1 thru 4 J1 on NIAM02 to J1 on NIAI02 Connects NIAM02 to NIAI02 5 thru 8 J2 on NIAM02 to J1 on NIAI02 IMASM02 IMASM02 IMAMM03 P1 P1 P1 NKTM01 NKTU02 12 NKTM01 NKTU02 12 NKTM01 NKTU02 12 NKTM01 NKTU02 12 P2 P2 P2 P3 P3 P3 P1 P1 P1 J1 J1 J1 J2 J2 J4 6 5 4 3 2 1 J2 J1 J3 2 1 J2 P1 P1 P1 TO RTD B ON ADDITI...

Страница 16: ...or P1 of the NIAI02 module connects to this end of the cable 6 Up to four NIAI02 TMs 1 4 can be interconnected by con necting J2 on the first TM to J1 on the second TM with ribbon cable part number 6634408A2 Install the 6634408A2 cable for each NIAI02 7 Connect J1 of the first NIAI02 in the interconnection with TM 1 through TM 4 to J1 on the NIAM02 8 Up to four additional NIAI02 TMs 5 8 can be int...

Страница 17: ... and a field input termination example CAUTION It is strongly recommended that all power cabinet I O etc be turned off before doing any termination module wiring Failure to do so could result in equipment damage Do not apply power until all connections are verified ATTENTION Ll est fortement recommande que toutes les alimentations armoire E S etc soient coupees avant d effectuer quelque raccord qu...

Страница 18: ...ounted in the termination mounting unit 2 All required cables are connected to the termination mod ule 3 All required field wires are connected to the termination module CAUTION If input or output circuits are a shock hazard after disconnect ing system power at the power entry panel then the door of the cabinet containing these externally powered circuits must be marked with a warning stating that...

Страница 19: ...maintenance schedule MAINTENANCE SCHEDULE Execute the tasks in Table 3 1 at the specified intervals Table 3 1 Maintenance Schedule Task Interval Clean and tighten all power and grounding connections Every 6 months or during plant shutdown whichever occurs first Use a static safe vacuum cleaner to remove dust from Termination Mounting Unit Termination Modules ...

Страница 20: ...s removed CAUTION It is strongly recommended that all power cabinet I O etc be turned off before doing any termination module wiring Failure to do so could result in equipment damage Do not apply power until all connections are verified ATTENTION Ll est fortement recommande que toutes les alimentations armoire E S etc soient coupees avant d effectuer quelque raccord que ce soit sur une carte de ra...

Страница 21: ...wiring removed in Step 3 7 Verify that wiring and cabling to the TM is correct 8 Fully insert the termination module into the TMU 9 Replace the termination module front cover 10 Turn on the cabinet power supply that provides power to the TM 11 Turn on any external power supplies providing I O power ...

Страница 22: ...ber and quantity 2 Model and serial numbers if applicable 3 Bailey instruction manual number page number and refer ence figure that identifies the part Order parts without commercial descriptions from the nearest Bailey Controls Company sales office TRAINING Bailey Controls Company has modern training facilities that provide service and repair instruction On site training is also available Contact...

Страница 23: ...is information is provided as a quick reference guide for personnel installing the NIAI02 Fig ure A 1 shows the address select switch SW1 Table A 1 lists the binary addresses for setting SW1 Refer to the IMAMM03 instruction for more detailed information to install and config ure the slave Figure A 1 Address Select Switch SW1 Table A 1 Address Switch Settings SW1 Addr MSB LSB Addr MSB LSB 1 2 3 1 2...

Страница 24: ...ance schedule 3 1 N NIAI02 cable applications 2 3 Nomenclature 1 4 R Reference documents 1 3 Replacement parts 5 1 Replacement procedures 4 1 S Setup physical installation 2 2 Cable connections 2 2 Cable installation 2 2 Power wiring 2 6 Terminal wiring 2 5 Termination module installation 2 5 Special handling 2 1 Specifications 1 4 T Technical documentation 5 1 Terminal assignments for NIAI02 2 5 ...

Страница 25: ... 8756 ASIA PACIFIC 152 Beach Road Gateway East 20 04 Singapore 189721 Telephone 65 391 0800 Telefax 65 292 9011 EUROPE AFRICA MIDDLE EAST Via Puccini 2 16154 Genoa Italy Telephone 39 10 6582 943 Telefax 39 10 6582 941 GERMANY Graefstrasse 97 D 60487 Frankfurt Main Germany Telephone 49 69 799 0 Telefax 49 69 799 2406 Form I E96 434A Litho in U S A 592 Copyright 1992 by Elsag Bailey Process Automati...

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