Emerson Process Management Series 9110, CI-9110, 9110-00A instruction manual Field Wiring

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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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Contents Remote Set Regulator Model 9110-00A IMPORTANT! Read Instructions Before Starting Warranty Mail Bristol IncPhone Bristol Inc. Repair Authorization Form off-line completion Training 860 860 945-2213 FAX Telephone Support Technical QuestionsVisit our Site on the World Wide Web Training Courses Model 9110-00A Remote SET Regulator Supplemental Instructions Product Description Theory of OperationAnalog Regulator Model Remote Set Regulator Block Diagram of Analog Type Regulator Current Output Guard InputBlock Diagram of Raise/Lower Type Regulator Data Plate Raise/Lower Regulator ModelModel Number Breakdown = Pneumatic Output = Mounting Arrangement Page Mounting GeneralTwo-Inch Pipe Mounting In-Line MountingGeneral Piping Pressure ConnectionsMoisture in Lines Regulator AssemblyLine Size Internal AccessVenting Body and CoverElectrical Conduit Port Safety NotePage Using Option Switches Cradle Switches with Open DesignationSlide Switches with on Designation Regulator Assembly Switch SW1 & SW2 Functions & Settings Switch FunctionsAnalog Input Models RAISE/LOWER Input ModelsIncremental Signal Continuous SignalInput Filter Switch SW1 1-5, Pulse IncrementsOutput Rate of Change Guard InputStatic or Dynamic Guard Input Guard LogicAnalog Failure Modes Fail Hold & Fail Zero Switch SW2 2-5, Output Rate Of ChangeFAIL-ZERO Mode Page Field Wiring Terminal Identification For Raise/Lower Models Terminal Identification For Analog Input ModelsAnalog Voltage Input with Guard RAISE/LOWER Inputs with Guard Analog Current Input 4-20 mA with GuardRaise/Lower & Guard Inputs from Relay Contacts Current Output to FSK Bi-State Transmitter DC PowerInitial Checks Operating NotesField Wiring CI-9110 Service Troubleshooting Hints Test Setup Setting Output LimitsProcedure General PrinciplesCalibration Precaution Calibration Test SetupPreliminary Calibration Check Analog Test SetupFeedback Zero & Span Detailed Calibration for Analog ModelCurrent Output Span & Load Pressure Output CheckDetailed Calibration for RAISE/LOWER Model Raise/Lower Test SetupCPU Board & Termination Board Reference Table PCB Reference DrawingsAssembly, Analog Type CPU Board with Current Output Assembly, Raise/Lower Type CPU Board with Current Output RAISE/LOWER Input Model Analog Input ModelAccuracy Analog Models Analog OutputAccuracy RAISE/LOWER Models Stepper Drive MechanismInstrument Enclosure Pressure Regulator AssemblyEnvironmental Range Factory Calibrated withHumidity 10 to 95% over -20to +130 F -29to +55 Range Parts Referenced in Figure Model 9110 Main PartsRemote Set Regulator Actuator Unit Remote Set Regulator Actuator Unit Mounting Parts Remote SET Regulator Basic Parts Remote Set Regulator Assembly Basic PartsGuidelines for System Grounding Basic Ground Rod Installation General Recommendations Noise and Signal ErrorsGrounding of Equipment Housing Transients and Interference Grounding of Transmitter Types of Earth Grounds AC Power Grounding System Dry Soil Sandy SoilRocky Soil Following installation procedures apply Several DPCs Mounted in Metal Cabinet with Power SupplyGrounding for DPCs and Power Supplies Single Metal Cabinet Multiple DPC Cabinets Powered by Single Power Supply Elements of a Facility Ground System References Multiple Clusters of DPC Cabinets Powered by Local SuppliesPage Remote Set Regulator Model 9110-00A