Yokogawa EJA530E Bedienungsanleitung

User’sManualAbsolute Pressure andGauge Pressure TransmittersEJ510, EJ530, EJX610A and EJX630AIM 01C25F01-01EIM 01C25F01-01E10th Edition

<2. Handling Cautions>2-3IM 01C25F01-01E(b) Never apply a voltage exceeding 500 V DC (100 V DC with an internal lightning protector) for t

<2. Handling Cautions>2-4IM 01C25F01-01EIMPORTANTFor combined approval typesOnce a device of multiple approval type is installed, it should

<2. Handling Cautions>2-5IM 01C25F01-01ENote 4. Maintenance and Repair• The instrument modication or parts replacement by other than aut

<2. Handling Cautions>2-6IM 01C25F01-01E2.9.2 CSA Certicationa. CSA Intrinsically Safe TypeCaution for CSA Intrinsically safe and noninc

<2. Handling Cautions>2-7IM 01C25F01-01E• Explosion-proof for Class I, Groups B, C and D.• Dustignition-proof for Class II/III, Groups E,

<2. Handling Cautions>2-8IM 01C25F01-01E2.9.3 ATEX Certication(1) Technical Dataa. ATEX Intrinsically Safe Ex ia Caution for ATEX Intri

<2. Handling Cautions>2-9IM 01C25F01-01Eb. ATEX Flameproof TypeCaution for ATEX ameproof type.Note 1. Model EJX/EJA-E Series pressure tr

<2. Handling Cautions>2-10IM 01C25F01-01E● ATEX Intrinsically Safe Ex icCaution for ATEX intrinsically safe Ex ic• Applicable Standard: E

<2. Handling Cautions>2-11IM 01C25F01-01E(5) Maintenance and Repair WARNING The instrument modication or parts replacement by other than

<2. Handling Cautions>2-12IM 01C25F01-01E• Installation RequirementsUo ≤ Ui, Io ≤ Ii, Po ≤ Pi, Co ≥ Ci + Ccable, Lo ≥ Li + Lcable Voc ≤

iIM 01C25F01-01EAbsolute Pressure and Gauge Pressure TransmittersEJ510, EJ530, EJX610A and EJX630AIM 01C25F01-01E 10th Edition10th Edition: June

<2. Handling Cautions>2-13IM 01C25F01-01E2.11 Pressure Equipment Directive (PED)(1) General• EJX/EJA-E Series pressure transmitters are

<3. Component Names>3-1IM 01C25F01-01E3. Component NamesHIGH LOWSlide switchBurnout direction switchWrite protection switchBurnout Directi

<4. Installation>4-1IM 01C25F01-01E4. Installation4.1 Precautions Before installing the transmitter, read the cautionary notes in section

<4. Installation>4-2IM 01C25F01-01EIMPORTANTTighten the hexagonal nut part of the capsule assembly. See Figure 4.3.F0403.aiCapsule assembly

<5. Installing Impulse Piping>5-1IM 01C25F01-01E5. Installing Impulse Piping5.1 Impulse Piping Installation PrecautionsThe impulse piping

<5. Installing Impulse Piping>5-2IM 01C25F01-01E(3) Impulse Piping SlopeThe impulse piping must be routed with only an upward or downward

<6. Wiring>6-1IM 01C25F01-01E6. Wiring6.1 Wiring PrecautionsIMPORTANT• Lay wiring as far as possible from electrical noise sources such

<6. Wiring>6-2IM 01C25F01-01E6.3.4 Check Meter ConnectionAvailable only when /AL is not specied.Connect the check meter to the CHECK + an

<6. Wiring>6-3IM 01C25F01-01E(2) Flameproof TypeWire cables through a ameproof packing adapter, or use a ameproof metal conduit. Wiri

<7. Operation>7-1IM 01C25F01-01E7. Operation7.1 Preparation for Starting OperationThis section describes the operation procedure for the

iiIM 01C25F01-01EWhen using the Transmitters in a Safety Instrumented Systems(SIS) application, refer to Appendix A in either IM 01C25T01-06EN for the

<7. Operation>7-2IM 01C25F01-01EUsing the integral indicator• If the wiring system is faulty, the display stays blank.• If the transmitte

<7. Operation>7-3IM 01C25F01-01EUse a slotted screwdriver to turn the zero-adjustment screw. Turn the screw clockwise to increase the outpu

<7. Operation>7-4IM 01C25F01-01E7.5 Setting the Range Using the Range-setting SwitchWARNING The range setting switch must not be used in t

<8. Maintenance>8-1IM 01C25F01-01E8. Maintenance8.1 OverviewWARNING Since the accumulated process uid may be toxic or otherwise harmful

<8. Maintenance>8-2IM 01C25F01-01ETable 8.1 Instruments Required for CalibrationName Yokogawa-recommended Instrument RemarksPower supply M

<8. Maintenance>8-3IM 01C25F01-01E8.4 Disassembly and ReassemblyThis section describes procedures for disassembly and reassembly for maint

<8. Maintenance>8-4IM 01C25F01-01E8.4.2 Replacing the CPU Board AssemblyThis subsection describes the procedure for replacing the CPU asse

<8. Maintenance>8-5IM 01C25F01-01E Removing the Capsule AssemblyIMPORTANTExercise care as follows when cleaning the capsule assembly.• H

<8. Maintenance>8-6IM 01C25F01-01E8.5.1 Basic TroubleshootingFirst determine whether the process variable is actually abnormal or a proble

<8. Maintenance>8-7IM 01C25F01-01EConnect a communicator and check self-diagnostics.Does the self-diagnostic indicate problemlocation?Conta

<1. Introduction>1-1IM 01C25F01-01E1. IntroductionThank you for purchasing the DPharp EJX and EJA Differential Pressure and pressure trans

<8. Maintenance>8-8IM 01C25F01-01E8.5.3 Alarms and CountermeasuresTable 8.3 Alarm Message SummaryIndicator CauseOutput Operationduring E

<9. General Specications>9-1IM 01C25F01-01E9. General Specications9.1 Standard SpecicationsRefer to IM 01C25T02-01E for FOUNDATION Fie

<9. General Specications>9-2IM 01C25F01-01EFailure Alarm “◊”Output status at CPU failure and hardware error; Up-scale: 110%, 21.6 mA DC or

<9. General Specications>9-3IM 01C25F01-01EAtmosphericpressure-40(-40)0(32)40(104)80(176)120(248)1(0.14)2.7(0.38)10(1.4)(psia)100(14.5)Pro

<9. General Specications>9-4IM 01C25F01-01ECommunication Requirements “◊”(Safety approvals may affect electrical requirements.) BRAINComm

<9. General Specications>9-5IM 01C25F01-01E9.2 Model and Sufx CodesModel Sufx Codes DescriptionEJX510AEJX530A . . . . . . . . . . . . .

<9. General Specications>9-6IM 01C25F01-01EModel Sufx Codes DescriptionEJX610AEJX630A . . . . . . . . . . . . . . . . . . . . . . . . .

<9. General Specications>9-7IM 01C25F01-01EModel Sufx Codes DescriptionEJA510EEJA530E . . . . . . . . . . . . . . . . . . . . . . . . .

<9. General Specications>9-8IM 01C25F01-01E9.3 Optional Specications “◊”Item Description CodeFactory Mutual (FM) FM Explosionproof *1Exp

<9. General Specications>9-9IM 01C25F01-01EItem Description CodeOil-prohibited use Degrease cleansing treatment. K1Degrease cleansing trea

<1. Introduction>1-2IM 01C25F01-01E• The following safety symbols are used in this manual:WARNING Indicates a potentially hazardous situat

<9. General Specications>9-10IM 01C25F01-01E9.4 Dimensions Model EJ510, EJ530, EJX610A and EJX630A54(2.13)6(0.24)5(0.20)24(0.94)ø6(

iIM 01C25F01-01ERevision Information Title : Absolute Pressure and Gauge Pressure Transmitters EJ510, EJ530, EJX610A and EJX630A Manual No.

iiIM 01C25F01-01EEdition Date Page Revised Item6th Apr. 2010 2-1 2.3 • Add limitation of ambient temperature for /HE.2-4 to 2-11 2.9 • Add limitation

<1. Introduction>1-3IM 01C25F01-01E(c) Operation• Wait 5 min. after the power is turned off, before opening the covers.(d) Maintenance•

<1. Introduction>1-4IM 01C25F01-01E1.3 ATEX DocumentationThis is only applicable to the countries in European Union.GBDKIENLSFPFDSLTLVPLES

<2. Handling Cautions>2-1IM 01C25F01-01E2. Handling CautionsThis chapter provides important information on how to handle the transmitter.

<2. Handling Cautions>2-2IM 01C25F01-01E(a) Ambient TemperatureAvoid locations subject to wide temperature variations or a signicant temp