Bailey INFI 90 IMASO01 Instruction
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Bailey INFI 90 IMASO01 Instruction

Analog slave output module
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Bailey INFI 90 IMASO01 Instruction

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  • Page 1 Artisan Technology Group is your source for quality new and certified-used/pre-owned equipment SERVICE CENTER REPAIRS WE BUY USED EQUIPMENT • FAST SHIPPING AND DELIVERY Experienced engineers and technicians on staff Sell your excess, underutilized, and idle used equipment at our full-service, in-house repair center We also offer credit for buy-backs and trade-ins •...
  • Page 2 E96-303 ® ® Analog Slave Output Module (IMASO01) Process Control and Automation Solutions from Elsag Bailey Group Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
  • Page 3 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 4 Preface The Analog Slave Output module (IMASO01) outputs fourteen analog signals from the INFI 90 Process Management System to process field devices. Master modules use these outputs to control a process. This instruction explains the slave module features, specifica- tions and operation. It details the procedures to follow to set up and install an Analog Slave Output (ASO) module.
  • Page 5 ® List of Effective Pages Total number of pages in this instruction is 38, consisting of the following: Page No. Change Date Preface 31 March 1993 List of Effective Pages 31 March 1993 iii through vii Original 1-1 through 1-4 Original 31 March 1993 2-1 through 2-6...
  • Page 6 ® 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. Special Handling This module uses Electrostatic Sensitive Devices (ESD).
  • Page 7 Sommaire de Sécurité AVERTISSEMENT Environment de l'equipement D'ORDRE Nes pas soumettre les composantes a une atmosphere corrosive GENERAL 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.

  • Page 8: 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 .....................1-2 HOW TO USE THIS MANUAL ..................1-3 GLOSSARY OF TERMS AND ABBREVIATIONS .............1-3 NOMENCLATURE ......................1-4 SPECIFICATIONS ......................1-5 REFERENCE DOCUMENTS..................1-5 SECTION 2 - DESCRIPTION AND OPERATION................2-1 INTRODUCTION......................2-1 MODULE BLOCK DIAGRAM ..................2-1 Analog Output Circuits ..................2-1...
  • Page 9 ® Table of Contents (continued) Page SECTION 5 - TROUBLESHOOTING...................5-1 INTRODUCTION ......................5-1 ERROR INDICATIONS AND CORRECTIVE ACTION ............5-1 Status LED......................5-1 Master Module Errors .................... 5-1 MODULE PIN CONNECTIONS ..................5-3 SECTION 6 - MAINTENANCE.....................6-1 INTRODUCTION ......................6-1 MAINTENANCE SCHEDULE ..................
  • Page 10 List of Figures Title Page 1-1. INFI 90 Communication Levels................1-1 2-1. Analog Slave Output Module Block Diagram ............2-1 2-2. Analog Output Circuit....................2-2 3-1. Analog Slave Output Module ..................3-2 3-2. Address Select Switch (S1) ..................3-3 3-3. IMASM01 Cable Connections and Termination ............3-6 4-1.

  • Page 11: Section 1 - Introduction

    SECTION 1 - INTRODUCTION OVERVIEW The Analog Slave Output module (IMASO01) outputs fourteen separate analog signals that the INFI 90 system uses to control a process. It is an interface between the process and the INFI 90 Process Management System. Master modules perform the control functions;...

  • Page 12: Intended User

    INTRODUCTION ® INTENDED USER System engineers and technicians should read this manual before installing and operating the ASO module. A module SHOULD NOT be put into operation until this instruction is read and understood. You can refer to the Table of Contents to find specific information after the module is operating.

  • Page 13: How To Use This Manual

    Sup- port Services provides replacement part ordering information. It explains other areas of support that Bailey Controls provides. HOW TO USE THIS MANUAL Read this manual through in sequence. It is important to become familiar with the entire contents of this manual before using the ASO.

  • Page 14: Nomenclature

    INTRODUCTION ® GLOSSARY OF TERMS AND ABBREVIATIONS (continued) Term Definition Least Significant Bit; the bit of a binary number that carries the least numeri- cal weight. Master Module One of a series of controller modules designed to direct field processes through a slave module.

  • Page 15: Specifications

    INTRODUCTION SPECIFICATIONS Power Requirements ± Voltage +5 VDC ± +15 VDC ± -15 VDC ± +24 VDC 10% (from termination unit/termination module) Current Consumption 480 mA (+5 VDC) 200 mA (+15 VDC) 195 mA (-15 VDC) 310 mA (+24 VDC) Power Dissipation 3.75 watts @ +5 VDC 5.25 watts @ +15 VDC...

  • Page 16: Section 2 - Description And Operation

    SECTION 2 - DESCRIPTION AND OPERATION INTRODUCTION This section explains the output circuitry, control logic, data, logic power and connections for the Analog Slave Output (ASO) module. The ASO is an analog signal interface between a Multi-Function Processor (MFP) or Multi-Function Controller (MFC) module and process field devices.

  • Page 17: Control Logic

    DESCRIPTION AND OPERATION ® +24 V +15 V FROM SAMPLE/ HOLD CIRCUITS – –15 V FIELD OUTPUT –15 V FEEDBACK – TP27146A Figure 2-2. Analog Output Circuit This compensates for supply voltage variation and unknown load impedance. All outputs automatically go to 0 percent (1 VDC or 4 mA) at start-up.

  • Page 18: Output Logic

    DESCRIPTION AND OPERATION determine when the default states should be used. Refer to BUS FAULT TIMER in this section for further explanation of time-out. The PAL cycles the DPRAM and the S/H circuits through each output channel. It selects only one output chan- nel and its corresponding S/H circuit at a time.

  • Page 19: Output Circuit Connections

    DESCRIPTION AND OPERATION ® to clear and output all zeros to the converter; this causes the outputs to go to 0 percent (1 VDC or 4 mA). A 100 percent option causes the D/A register to output all ones; this causes the outputs to go to 100 percent (5 VDC or 20 mA).

  • Page 20: Module Data

    DESCRIPTION AND OPERATION MODULE DATA FC 149 in the master module configuration accesses the ASO on the slave expander bus. Specifically, it allows the MFP to automatically read status data and readback data from the slave module, and write output data to it. FC 149 defines only seven outputs;...

  • Page 21: Logic Power

    DESCRIPTION AND OPERATION ® LOGIC POWER Logic power (+5 VDC and ±15 VDC) drives the ASO circuits. It connects through the top 12-pin card edge connector (P1) shown in Figure 2-1. P3 supplies +24 VDC to operate the ana- log output circuits. BUS FAULT TIMER The bus fault timer is a one-shot timer that is reset by the slave expander bus clock;...

  • 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 - con- sists of wrist strap, ground cord assembly, alligator clip) when work- ing with modules. The kit is designed to connect a technician and the static dissipative work surface to the same ground point to pre- vent damage to the modules by electrostatic discharge.
  • Page 23 INSTALLATION ® SETUP/PHYSICAL INSTALLATION The outputs go to 0% at start-up. On error detection, these out- puts will change to a fixed value. This value must be selected WARNING by the user (and configured in the MFP) to ensure safe opera- tion when error conditions occur.

  • Page 24: Address Select Switch (S1)

    INSTALLATION OPEN MUST SLAVE REMAIN ADDRESS CLOSED NOTE: OPEN POSITION = LOGIC 1 TP65205A Figure 3-2. Address Select Switch (S1) Table 3-1. Address Switch Settings (S1) Addr Addr 1= OPEN ; 0=CLOSED SETUP/PHYSICAL INSTALLATION I-E96-303A 3 - 3 Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...

  • Page 25: Analog Output Mode Switch Settings

    INSTALLATION ® Analog Output Mode Switch (S2 through S15) Switches S2 through S15 configure the analog output mode (current or voltage) for outputs 1 through 14 respectively. Cur- rent mode is 4 to 20 mA; voltage mode is 1 to 5 VDC. Figure shows the switch locations on the ASO.
  • Page 26 INSTALLATION The ASO module inserts into a standard INFI 90 Module Mounting Unit (MMU) and occupies one slot. To install: 1. Verify the slot assignment of the module. Disconnect power before installing dipshunts for slave mod- WARNING ules on the MMU backplane (slave expander bus). Failure to do so could result in severe or fatal shock.

  • Page 27: Imasm01 Cable Connections And Termination

    INSTALLATION ® Wiring Installing the module in the MMU connects the slave module to logic power (+5 VDC, ±15 VDC), necessary to drive the cir- cuitry, at P1. It also connects P2 to the slave expander bus for communication with the MFP. P1 and P2 connection require no additional wiring or cabling.

  • Page 28: Imaso01 Front Panel

    SECTION 4 - OPERATING PROCEDURES INTRODUCTION This section explains the front panel indicator and start-up procedures for the Analog Slave Output module (IMASO01). MODULE STATUS INDICATOR The Analog Slave Output (ASO) module has a front panel mod- ule status LED indicator to aid in system test and diagnosis. The location of the indicator is shown in Figure 4-1.

  • Page 29: Imaso01 Status Led Indicator

    OPERATING PROCEDURES ® Table 4-1. IMASO01 Status LED Indicator Indication Solid Green Enabled and communicating with master module No power or not enabled Solid Red Bus fault timer error ( time out ) START-UP PROCEDURES The Multi-Function Processor (MFP) controls the start-up of the ASO module;...
  • Page 30 SECTION 5 - TROUBLESHOOTING INTRODUCTION This section explains the error indications and corrective actions for the Analog Slave Output (ASO) module. ERROR INDICATIONS AND CORRECTIVE ACTION You can obtain the status of the ASO through an INFI 90 oper- ator interface (e.g., Operator Interface Station, Engineering Work Station, Configuration and Tuning Terminal) or the front panel module status LED indicator.

  • Page 31: Status Led Indications And Corrective Actions

    TROUBLESHOOTING ® Table 5-1. Status LED Indications and Corrective Actions LED State Indication Probable Cause Corrective Action Solid Green Slave module operating Normal operation No action required normally and communi- cating with master mod- Slave module not Address set on S1 not the Change address on S1 to corre- enabled same as address in master...

  • Page 32: P1 Power Pin Connections

    TROUBLESHOOTING Disconnect power before installing dipshunts for slave mod- WARNING ules on the MMU backplane (slave expander bus). Failure to do so could result in severe or fatal shock. Couper l'alimentation avant d'installer les dipshunts sur la plaque arriere du chassis de montage de modules (MMU). AVERTISSEMENT Toute negligence a cet egard constitue un risque de choc pou- vant entrainer des blessures graves, voire moretiles.

  • Page 33: P3 Output Pin Connections

    TROUBLESHOOTING ® Table 5-4. P3 Output Pin Connections Signal Pin(+) Pin(-) Signal Pin(+) Pin(-) AO10 AO11 AO12 AO13 AO14 — +24 VDC — AO=Analog Output NC=Not Connected MODULE PIN CONNECTIONS 5 - 4 I-E96-303A Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...

  • Page 34: Maintenance Schedule

    SECTION 6 - MAINTENANCE INTRODUCTION The Analog Slave Output (ASO) module requires limited main- tenance. 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 all power and Every 6 months or during plant shut- grounding connections down, whichever occurs first...
  • Page 35 SECTION 7 - REPAIR/REPLACEMENT PROCEDURES INTRODUCTION This section explains the replacement procedures for an Ana- log Slave Output (ASO) module. There are no special tools required to replace an ASO module. MODULE REPAIR/REPLACEMENT PROCEDURES If you determine the ASO is faulty, replace it with a new one. DO NOT try to repair the module;...
  • Page 36 SECTION 8 - SUPPORT SERVICES INTRODUCTION Bailey Controls is ready to help in the use, application and repair of its products. Contact your nearest sales office to make requests for sales, applications, 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 37: Ntdi01 Circuit Diagram (Voltage Mode

    APPENDIX A - TERMINATION UNIT (NTDI01) CONFIGURATION INTRODUCTION The IMASO01 uses an NTDI01 for termination. Dipshunts on the Termination Unit (NTDI01) configure the analog outputs that are sent to the process. The Analog Slave Output (ASO) module outputs are 4 to 20 mA or 1 to 5 VDC depending on the ASO module configuration.

  • Page 38: Ntdi01 Circuit Diagram (Current Mode

    TERMINATION UNIT (NTDI01) CONFIGURATION ® +24 VDC E2 E CO M LOAD – – FEEDBACK TERMINAL BLOCKS TB1-TB4 DIPSHUNTS CO M XU1-XU7, XU9-XU11, XU13-XU16 IMASO01 NKTU01 NTDI01 FIELD FIELD (REPRESENTATIVE WIRING DEVICE CIRCUIT) TP27156A Figure A-2. NTDI01 Circuit Diagram (Current Mode) Table A-1.
  • Page 39 TERMINATION UNIT (NTDI01) CONFIGURATION DIPSHUNT DIPSHUNT DIPSHUNT DIPSHUNT USED USED USED USED XU13 AO12 – – – – XU14 XU10 AO13 – – – – TERMINAL NUMBER XU15 XU11 AO14 AO10 – – – – XU16 XU12 AO11 – – –...

  • Page 40: Nidi01 Circuit Diagram (Voltage Mode

    APPENDIX B - TERMINATION MODULE (NIDI01) CONFIGURATION INTRODUCTION The IMASO01 uses an NIDI01 for termination. Jumpers on the Termination Module (NIDI01) configure the analog outputs that are sent to the process. The Analog Slave Output (ASO) module outputs are 1 to 5 VDC or 4 to 20 mA depending on the ASO module configuration.

  • Page 41: Nidi01 Circuit Diagram (Current Mode

    TERMINATION MODULE (NIDI01) CONFIGURATION ® +24 VDC LOAD – – FEEDBACK TERMINALS 4-17, 19-32 IMASO01 NKTU01 NIDI01 FIELD FIELD (REPRESENTATIVE WIRING DEVICE CIRCUIT) TP27157A Figure B-2. NIDI01 Circuit Diagram (Current Mode) Table B-1. NIDI01 Jumper Configuration Application/Signal Type Jumper Configuration J1-J10 1-5 VDC, 4-20 mA 9 10...
  • Page 42 Telefax 65-292-9011 Telefax 49-69-799-2406 Form I-E96-303A1 Litho in U.S.A. 393 Copyright © 1993 by Elsag Bailey Process Automation, As An Unpublished Work ® Registered Trademark of Elsag Bailey Process Automation ™ Trademark of Elsag Bailey Process Automation Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
  • Page 43 Artisan Technology Group is your source for quality new and certified-used/pre-owned equipment SERVICE CENTER REPAIRS WE BUY USED EQUIPMENT • FAST SHIPPING AND DELIVERY Experienced engineers and technicians on staff Sell your excess, underutilized, and idle used equipment at our full-service, in-house repair center We also offer credit for buy-backs and trade-ins •...

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