Related Manuals for Bailey Infi 90 IMDSM04
Summary of Contents for Bailey Infi 90 IMDSM04
- Page 1 E96-308 ® ® Pulse Input Slave Module (IMDSM04) 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 Preface The Pulse Input Slave Module (IMDSM04) is an interface used to bring eight separate process field signals into the Infi 90 process management system. These pulse inputs are used by master modules to monitor and control a process. This instruction explains the slave module features, specifica- tions and operation.
- Page 4 ® List of Effective Pages Total number of pages in this instruction is 38, consisting of the following: Page No. Change Date Preface Original List of Effective Pages Original iii through vii Original 1-1 through 1-6 Original 2-1 through 2-6 Original 3-1 through 3-7 Original...
- 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 insure that contact with energized parts is avoided when servicing. Special Handling This module uses Electrostatic Sensitive Devices (ESD).
- Page 6 Sommaire de Sécurité AVERTISSEMENTS Environnement de l’équipement D’ORDRE Ne pas soumettre les composants à une atmosphère corrosive lors GÉNÉRAL du transport, de l’entreposage ou l’utilisation. Possibilité de chocs électriques durant l’entretien Débrancher l’alimentation ou prendre les précautions pour éviter tout contact avec des composants sous tension durant l’entretien. Precautions de Manutention Ce module contient des composantes sensibles aux decharges electro-statiques.
-
Page 7: Table Of Contents
Table of Contents Page SECTION 1 - INTRODUCTION ....................1-1 OVERVIEW ........................1-1 INTENDED USER ......................1-2 MODULE DESCRIPTION ....................1-2 FEATURES........................1-2 INSTRUCTION CONTENT .....................1-3 HOW TO USE THIS MANUAL ..................1-3 GLOSSARY OF TERMS AND ABBREVIATIONS .............1-4 REFERENCE DOCUMENTS..................1-5 NOMENCLATURE ......................1-5 SPECIFICATIONS ......................1-6 SECTION 2 - DESCRIPTION AND OPERATION................2-1 INTRODUCTION......................2-1 OPERATING MODES ....................2-2 Totalize Operating Mode..................2-2... - Page 8 ® Table of Contents (continued) Page SECTION 3 - INSTALLATION (continued) WIRING CONNECTIONS AND CABLING ............... 3-6 Wiring ........................3-6 Cable Connections....................3-7 FUSING ........................3-7 PRE-OPERATING ADJUSTMENTS................3-7 SECTION 4 - OPERATING PROCEDURES................4-1 INTRODUCTION ......................4-1 START-UP........................4-1 SECTION 5 - TROUBLESHOOTING...................5-1 INTRODUCTION ......................
- Page 9 List of Figures Title Page 1-1. Infi 90 Communication Levels ................1-1 2-1. Input Circuit ......................2-1 2-2. Module Block Diagram ...................2-1 3-1. Switches and Jumpers ...................3-2 3-2. IMDSM04 Cable Connections .................3-7 A-1. Dipshunts and Terminal Blocks ................A-1 A-2. Dipshunt Installed for NTDI01 ................A-2 A-3.
-
Page 10: Section 1 - Introduction
SECTION 1 - INTRODUCTION OVERVIEW The Pulse Input Slave Module (IMDSM04) brings eight separate pulse signals into the Infi 90 system for processing and moni- toring. It interfaces process field inputs with the Infi 90 Process Management System. Master modules provide the control functions;... -
Page 11: Intended User
INTRODUCTION ® INTENDED USER System engineers and technicians should read this manual before installing and operating the DSM. A module SHOULD NOT be put into operation until you read and understand this instruction. You can refer to the Table of Contents to find spe- cific information after the module is operating. -
Page 12: Instruction Content
Procedures Support Services Provides replacement part ordering information. It explains other areas of support that Bailey Controls provides. HOW TO USE THIS MANUAL Read this manual before handling the DSM module. Refer to the sections in this list as needed for more information. -
Page 13: Glossary Of Terms And Abbreviations
Section 7 for how to replace a module. 6. Refer to Section 8 for how to order parts. This section also describes some of the services Bailey Controls offers. GLOSSARY OF TERMS AND ABBREVIATIONS Term Definition Configuration A control strategy with function blocks. -
Page 14: Reference Documents
INTRODUCTION GLOSSARY OF TERMS AND ABBREVIATIONS (continued) Term Definition Pulse Inputs Pulse inputs for the IMDSM04 may be low level amplitude pulses, sinewaves, logic level pulses, or contact closures into digital signals. Examples are: turbine flowmeters, tachometers, Wattmeters, proximity sensors and counters. Slave Expander Parallel address/data bus between the master module and the slave. -
Page 15: Specifications
INTRODUCTION ® SPECIFICATIONS Power Supply Voltages: ± 5 VDC Logic Supply ± 5% ± 24 VDC I/O Supply + 12%, -10% Current Consumption: 5 VDC 1.4 Amps typical, 1.5 Amps maximum 24 VDC 62 mA typical, 70 mA maximum Inputs Input Voltages: Range 1, 5 VDC Supply: 4.0 VDC to 6.0 VDC Range 2, 24 VDC Supply: 21.6 VDC to 27.0 VDC... -
Page 16: Section 2 - Description And Operation
SECTION 2 - DESCRIPTION AND OPERATION INTRODUCTION This section explains the inputs and input circuitry, control logic, logic power and connections for the Pulse Input Slave Module (DSM). The DSM is a digital input interface to a Multi-Function Processor (MFP) module. The slave has eight pulse input circuits that condition process signals, see Figure 2-1. -
Page 17: Operating Modes
DESCRIPTION AND OPERATION ® OPERATING MODES After installing the DSM, enter the module address and the input specifications into the MFP along with the normal oper- ating configuration. Use either an Engineering Work Station (EWS), Operator Interface Station (OIS), Configuration Tuning Module (CTM) or a Configuration Tuning Terminal (CTT). -
Page 18: Externally Powered Normal Logic Level Input Mode
DESCRIPTION AND OPERATION Externally Powered Normal Logic Level Input Mode Set up the externally powered normal logic level input mode with self powered input circuits isolated from the pulse pro- cessing circuits. There are two available ranges that may be set by jumpers J1 through J8 on the module. -
Page 19: Multiplexer And Input State Circuitry
DESCRIPTION AND OPERATION ® Multiplexer and Input State Circuitry The eight conditioned input signals from the Schmitt-trigger inverters are time-division multiplexed to use a single 16-bit counter. A channel counter increments the multiplexer. Each channel processes in turn every 7.2 microseconds (every 7.8 microseconds if a slave expander bus transaction takes place). -
Page 20: Mode Memory
DESCRIPTION AND OPERATION channel, the 16-bit count value in output memory for that channel is transferred into an output buffer comprised of two output memory buffer chips. The output buffer is enabled at the appropriate time to place the count value into the expander bus. If the operation is a reset-read, after transferring the count value, the buffer clears both the count memory and the output memory for that chan- nel. -
Page 21: Power Supply
DESCRIPTION AND OPERATION ® Power Supply The MMU supplies +5 VDC power for digital circuitry to con- nector P1. If input 1 or 2 uses a preamplifier, then the 24 VDC I/O supply must be connected to the E1 terminal of the termi- nation unit. -
Page 22: Section 3 - Installation
NOTE: Refer to Product Instruction I-E93-911 for termination device wiring instructions. SPECIAL HANDLING NOTE: Always use Bailey's Field Static Kit (P/N 1948385A2 - has wrist strap, ground cord assembly, alligator clip) when working with modules. The kit connects a technician and the static dissipative work surface to the same ground point to prevent damage to the modules by electrostatic discharge. -
Page 23: Setup
INSTALLATION ® SETUP Before installation, set the address of the DSM and install jumpers to configure the inputs. Configure the Termination Unit (TU) or Termination Module (TM) to accept the field device signals. Figure shows the positions of the switches and jumpers on the DSM circuit board: Module address switch. -
Page 24: Address Switch Settings (Mfp/Lmm)
INSTALLATION Set the address through an eight position address dipswitch (S1), shown in Figure 3-1. The six right switch positions (3 through 8) of S1 set the six bit address. The unused positions (1 and 2) remain in the closed position (see Figure 3-1). Table is a binary address conversion table for setting S1. -
Page 25: Setting Preamplifier Select Switches S2 And S3
INSTALLATION ® Setting Preamplifier Select Switches S2 and S3 Use switches S2 and S3 to route the channel 1 and channel 2 inputs through preamplifiers on the DSM. S2 and S3 route low level input signals. With a preamplifier switched in, the respec- tive input will register a logic 1 for a differential voltage of 25 millivolts peak, and allows inputs of up to 5 volts peak. -
Page 26: Connecting Voltage Selection Jumpers
INSTALLATION Table 3-3. Debounce Jumpers Selections No Debounce Debounce Input Channel Jumper Connection Connection Connecting Voltage Selection Jumpers There are two input voltage ranges to select by jumpers J1 through J8. Range 1 will register a logic 1 for an input of 4 VDC up to 6 VDC. -
Page 27: Physical Installation
INSTALLATION ® Physical Installation NOTE: The Installation section provides instructions about the phys- ical installation of the slave only. For complete cable and TU/TM information, refer to Termination Unit Manual I-E93-911. The DSM module inserts into a standard Infi 90 Module Mounting Unit (MMU) and occupies one slot. -
Page 28: Cable Connections
INSTALLATION NOTE: You must install a dipshunt on the backplane of the MMU to connect the slave expander bus between the slave module and master module. Locate the modules so the bus can connect the modules or they will not communicate. Cable Connections The DSM uses either a NTDI01 or NIDI01 for termination. -
Page 29: Section 4 - Operating Procedures
SECTION 4 - OPERATING PROCEDURES INTRODUCTION This section explains the start-up for the Pulse Input Slave Module (IMDSM04). START-UP After installing the DSM, enter the module address and the input specifications into the MFP with the normal setup val- ues. To enter the specifications, use either an Engineering Work Station (EWS), Operator Interface Station (OIS), Configu- ration Tuning Module (CTM) or a Configuration Tuning Termi- nal (CTT). -
Page 30: Section 5 - Troubleshooting
SECTION 5 - TROUBLESHOOTING INTRODUCTION This section explains the error indications and corrective actions for the Pulse Input Slave Module (DSM). ERROR MESSAGES AND CORRECTIVE ACTION You can obtain the status of the DSM by checking the master module for good quality on its input blocks. Use any Infi 90 operator interface (e.g., Operator Interface Station, Engineer- ing Work Station, Configuration and Tuning Terminal) to do this. -
Page 31: Module Pin Connections
TROUBLESHOOTING ® MODULE PIN CONNECTIONS The slave module has three connection points for external sig- nals and power (P1, P2 and P3). Tables 5-1, show the pin connections. Table 5-1. P1 Power Pin Connections Pin (P1) Connection Pin (P1) Connection +5 VDC +5 VDC Power Common... -
Page 32: Section 6 - Maintenance
SECTION 6 - MAINTENANCE INTRODUCTION The Pulse Input Slave (DSM) requires limited maintenance. This section contains a maintenance schedule. MAINTENANCE SCHEDULE Perform the tasks in Table at the specified intervals. Table 6-1. Maintenance Schedule Task Interval Clean and tighten each power and Every 6 months or at plant ground connection. -
Page 33: Section 7 - Repair/Replacement Procedures
SECTION 7 - REPAIR/REPLACEMENT PROCEDURES INTRODUCTION This section explains the replacement steps for a Pulse Input Slave Module (DSM). There are no special tools required to replace a DSM. MODULE REPAIR/REPLACEMENT If the DSM is faulty, replace it with a new one. DO NOT try to repair the module;... -
Page 34: Section 8 - Support Services
SECTION 8 - SUPPORT SERVICES INTRODUCTION Bailey Controls helps you apply and repair its products. Con- tact your nearest sales office to make requests for sales, appli- cations, installation, repair, overhaul and maintenance contract services. REPLACEMENT PARTS AND ORDERING INFORMATION When making repairs at your facility, order replacement parts from a Bailey sales office. - Page 35 APPENDIX A - NTDI01 TERMINATION UNIT CONFIGURATION INTRODUCTION The IMDSM04 uses an NTDI01 for termination. Dipshunts on the termination unit (NTDI01) configure the digital inputs. The Pulse Input Slave Module (DSM) accepts inputs of 4 to 6 VDC, 21.6 to 27 VDC and 50 millivolts to 10 Volts peak to peak. Figure shows the dipshunts and terminal blocks on the termination unit.
- Page 36 NTDI01 TERMINATION UNIT CONFIGURATION ® +5 VDC E2 E – J1-J8 J9-J16 TERMINAL BLOCK DIPSHUNT C O M XU1-XU4, XU13-XU16 IMDSM04 MODULE NKTU01 TERMINATION UNIT NTDI01 TP35735A Figure A-2. Dipshunt Installed for NTDI01 Dipshunt Dipshunt Application Configuration Configuration Signal Type XU1-XU4, XU13-XU16 Powering an External Load...
-
Page 37: Appendix A - Ntdi01 Termination Unit Configuration
NTDI01 TERMINATION UNIT CONFIGURATION Check the switch and jumper settings on the DSM and the dipshunts on the termination unit. Figure shows the installation for the DSM and cables. NTDI01 NKTU01 IMDSM04 TP35734A Figure A-5. Cable Connections for NTDI01 CONFIGURING INPUTS I-E96-308A A - 3... -
Page 38: Appendix B - Nidi01
APPENDIX B - NIDI01 TERMINATION MODULE CONFIGURATION INTRODUCTION The IMDSM04 uses an NIDI01 for termination. Jumpers on the termination module (NIDI01) configure the digital inputs to the DSM. The Pulse Input Slave Module (DSM) accepts inputs of 4 to 6 VDC, 21.6 to 27 VDC and 50 millivolts to 10 Volts peak to peak. -
Page 39: Configuring Inputs For Nidi01
NIDI01 TERMINATION MODULE CONFIGURATION ® CONFIGURING INPUTS FOR NIDI01 Installing the NIDI01 includes these steps: setting up the com- patibility jumpers (J1 through J10), connecting the termina- tion unit cable, connecting the power supply and connecting the input circuits. Jumpers J1 through J10 must be config- ured to make the NIDI01 compatible with the DSM. -
Page 40: Connecting The Power Supply For Nidi01
NIDI01 TERMINATION MODULE CONFIGURATION CABLE P/N 6637814-1 (SUPPLIED WITH PEP) TO TB2 ON PEP TO J2 ON PEP GRN/YEL MODULE MOUNTING UNIT GRN/YEL CABLE P/N IEMMU01/02 ROW 3 1948509-5 (L1) +5 V +5 V (L2) GRN/YEL GRN/YEL MCOM MCOM CABLE P/N +15 V +15 V 6637818-1... - Page 41 Telefax 39-10-6582-941 Telephone 49-69-799-0 Telefax 65-292-9011 Telefax 49-69-799-2406 Form I-E96-308A Litho in U.S.A. 690 Copyright © 1990 by Elsag Bailey Process Automation, As An Unpublished Work ® Registered Trademark of Elsag Bailey Process Automation ™ Trademark of Elsag Bailey Process Automation...