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Emerson Process Management Series 9110 Chapter FIELD WIRING, General, 1 - Field Wiring Terminals

Models: CI-9110 9110-00A Series 9110

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Chapter 4

Chapter 4

FIELD WIRING

4.1 GENERAL

This section illustrates and describes the field wiring terminals and various wiring configurations that apply to Analog, Raise/Lower, and Guard inputs, as well as the 4-20 mA current output and the dc power source. The wiring arrangements described herein are general and are not intended to cover every application.

4.2 TERMINAL BLOCK IDENTIFICATION

The Termination Board contains the field wiring terminals. Access to this board is obtained by removing the cover as described in Section 2 - Installation.

Two terminal blocks (TB1 & TB2) are located on the termination Board as shown in Figure 4-1. Each of these blocks contain six (6) terminal screws for field wiring connections. TB1 contains terminals TB1-1 through TB1-6, while TB2 contains TB2-1 through TB2-6.

The function of each terminal depends on whether the Regulator is an Analog or Raise/Lower model. The terminal designations for the Analog type are given in Table 4-1, while designations for the R/L types are given in Table 4-2.

Figure 4-1 - Field Wiring Terminals

CI-9110

4-1

Field Wiring

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Emerson Process Management Series 9110, CI-9110, 9110-00A Chapter FIELD WIRING, General, Terminal Block Identification

Contents

Remote Set Regulator Model 9110-00A SeriesInstruction Manual CI-9110 MarEQUIPMENT APPLICATION WARNING IMPORTANT! READ INSTRUCTIONS BEFORE STARTINGRETURNED EQUIPMENT WARNING ELECTRICAL GROUNDINGREMEDIES WARRANTYA. FAX How to return material for Repair or ExchangeB. E-MAIL C. MailBristol Inc. Repair Authorization Form off-line completion Training BristolGET THE MOST FROM YOUR BRISTOL BABCOCK INSTRUMENT OR SYSTEM Getting Additional Information A Few Words About Bristol IncHelp Files / Release Notes Contacting Bristol Inc. DirectlyTelephone Support - Non-Technical Questions, Product Orders, etc Visit our Site on the World Wide WebTraining Courses Section 2 - INSTALLATION TABLE OF CONTENTSSection 3 - BOARD SETUP Section 4 - FIELD WIRINGSection 5 - SERVICE Section 4 - FIELD WIRING ContinuedSection 6 - SPECIFICATIONS SUPPLEMENTAL INSTRUCTIONSChapter INTRODUCTION1.1 PRODUCT DESCRIPTION 1.2 THEORY OF OPERATIONFigure 1-1 - Remote Set Regulator Figure 1-2 - Block Diagram of Analog Type Regulator CI-9110Introduction 1.2.3 Current Output 1.2.2 Guard InputFigure 1-3 - Block Diagram of Raise/Lower Type Regulator CI-9110Introduction 1.2.4 Raise/Lower Regulator Model 1.3 DATA PLATESAMPLE MODEL NUMBER Table 1A - Model Number BreakdownC = PNEUMATIC OUTPUT Table 1A - Model Number Breakdown ContinuedD = MOUNTING ARRANGEMENT E = CERTIFICATIONPage 2.1 GENERAL INSTALLATION2.2 MOUNTING 2.2.1 Two-Inch Pipe MountingFigure 2-1 - Overall Mounting Dimensions 2.3 PRESSURE CONNECTIONS2.3.1 General Piping 2.3.2 Moisture in Lines Figure 2-2 - Regulator Assembly2.3.3 Line Size 2.4 INTERNAL ACCESS2.3.4 Venting 2.4.1 Body and Cover2.5 INSTALLATION IN HAZARDOUS LOCATIONS Safety Note2.4.2 Electrical Conduit Port Page 3.1 USING OPTION SWITCHES BOARD SETUPCradle Switches with OPEN Designation Slide Switches with ON DesignationTable 3-1 - Regulator Assembly Switch SW1 & SW2 Functions & Settings 3.1.1 Switch Functions3.2 ANALOG INPUT MODELS 3.3 RAISE/LOWER INPUT MODELS3.3.1 Continuous Signal 3.3.2 Incremental SignalFigure 3-1 - Option Switches on CPU Board 3.4 INPUT FILTER Table 3-2 - Switch SW1 1-5, Pulse Increments3.6 OUTPUT RATE OF CHANGE 3.5 GUARD INPUT3.5.2 Static or Dynamic Guard Input 3.5.1 Guard LogicTable 3-3 - Switch SW2 2-5, Output Rate Of Change 3.7 ANALOG FAILURE MODES Fail Hold & Fail ZeroFAIL-HOLD MODE Figure 3-2 - Jumper Location on Analog Termination Board FAIL-ZERO MODEPage Figure 4-1 - Field Wiring Terminals Chapter FIELD WIRING4.1 GENERAL 4.2 TERMINAL BLOCK IDENTIFICATION4.3 ANALOG VOLTAGE INPUT 1-5 V WITH GUARD Table 4-1 - Terminal Identification For Analog Input ModelsTable 4-2 - Terminal Identification For Raise/Lower Models Figure 4-3 - Analog Current Input with Guard Figure 4-2 - Analog Voltage Input with GuardField Wiring CI-91104.5 RAISE/LOWER INPUTS WITH GUARD 4.4 ANALOG CURRENT INPUT 4-20 mA WITH GUARDFigure 4-5 - Raise/Lower & Guard Inputs from Open Collectors Figure 4-5 - Raise/Lower & Guard Inputs from Relay ContactsField Wiring CI-91104.7 DC POWER 4.6 4-20 mA CURENT OUTPUTFigure 4-6 - Current Output to FSK Bi-State Transmitter 4.8 OPERATING NOTES 4.9 INITIAL CHECKSFigure 4-7 - DC Supply Connections 5. If the output pressure of the Remote Set Regulator fails to change even with a change at the Command input, the internal fuse may be blown. Check and replace it as required with a 1A, 250V 3AG type. If the fuse continues to blow, check for wiring mistakes at the field wiring terminals or check for a defective PC board. Do not attempt further operation until the problem has been resolved Figure 5-1 - Rear View of Gear Drive Assembly SERVICE5.1 GENERAL ChapterSevere output tracking errors on Analog model 5.2 TROUBLESHOOTING HINTSUnit dead, no motor movement Output drift on Analog model5.3.2 Test Setup 5.3 SETTING OUTPUT LIMITS5.3.3 Procedure 5.3.1 General Principles5.5 CALIBRATION PRECAUTION 5.4 CALIBRATION TEST SETUP5.6 PRELIMINARY CALIBRATION CHECK Figure 5-2 - Analog Test Setup5.7.1 Feedback Zero & Span 5.7 DETAILED CALIBRATION FOR ANALOG MODEL5.7.2 Current Output Span & Load 5.7.3 Pressure Output CheckFigure 5-3 - Raise/Lower Test Setup 5.8 DETAILED CALIBRATION FOR RAISE/LOWER MODEL5.8.1 Feedback Zero & Span 5.9 PCB REFERENCE DRAWINGS 5.8.2 Current Output Span & LoadTable 5-1 - CPU Board & Termination Board Reference Table Figure 5-5 - Assembly, Analog Termination Board Figure 5-4 - Assembly, Analog Type CPU Board with Current OutputService CI-9110Figure 5-7 - Assembly, Raise/Lower Termination Board Figure 5-6 - Assembly, Raise/Lower Type CPU Board with Current OutputService 5-106.1 ANALOG INPUT MODEL SPECIFICATIONS6.2 RAISE/LOWER INPUT MODEL Chapter6.3 GUARD INPUT 6.7 DC POWER6.4 ANALOG OUTPUT 6.5 ACCURACY - ANALOG MODELS6.10 INSTRUMENT ENCLOSURE 6.9 PRESSURE REGULATOR ASSEMBLY6.11 ENVIRONMENTAL RangeHumidity 0.5% full scale error10 to 95% over -20 to +130 F -29 to +55 C range7.1 MODEL 9110 MAIN PARTS PARTSParts Referenced in Figure ChapterFigure 7-1 - Remote Set Regulator Actuator Unit PartsCI-9111 Figure 7-2 - Remote Set Regulator Actuator Unit Mounting Parts Parts Referenced in Figure 7-1 ContinuedParts Referenced in Figure Part NumberFigure 7-3 - Remote Set Regulator Assembly Basic Parts 7.2 REMOTE SET REGULATOR BASIC PARTSParts Referenced in Figure Guidelines for System Grounding ContentsIMPORTANCE OF GOOD GROUNDS Supplement S1400Figure 2 Overhead Map of Ground Bed for Gas Metering Station Figure 1 Basic Ground Rod Installation2 / Supplement S1400 a BRING ALL CONDUCTORS TO THE SURFACEGENERAL RECOMMENDATIONS Noise and Signal ErrorsFigure 3 Grounding of Equipment Housing Figure 4 Grounding of Phone Line4 / Supplement S1400 Supplement S1400 TRANSIENTS AND INTERFERENCEFigure 5 Grounding of Transmitter Figure 6 Grounding of Thermometer Well in Gas Line6 / Supplement S1400 TYPES OF EARTH GROUNDS SERVICE TRANSFORMER ELECTRIC METER POWER COMPANY GROUND Figure 7 AC Power Grounding SystemMAIN BREAKER BOX LIGHTNING ARRESTERS EACH PHASE GROUND BED CONDUCTOR NOTE TEST POWER COMPANY GROUND RODGROUNDING TECHNIQUES FOR SERIES 33XX SYSTEMS SOIL CONDITIONSDry Soil Sandy SoilMultiple DPC Cabinets with Local Power Supply in Each Cabinet Several DPCs Mounted in Metal Cabinet with Power Supplyin Single Metal Cabinet Figure 8 Grounding for DPCs and Power SuppliesSupplement S1400 METEL CABINET OR RACKMultiple DPC Cabinets Powered by Single Power Supply Courtesy of Interference Control Technologies From Grounding for the Control of EMI by Hugh W. Denny see refFigure 9 Elements of a Facility Ground System Supplement S1400References Multiple Clusters of DPC Cabinets Powered by Local SuppliesPage Customer Instruction Manual Remote Set Regulator - Model 9110-00ACI-9110 Mar Emerson Process Management Bristol, Inc