Product Bulletin 3610J and 3620J Positioners …

1 3610J and 3620J Positioners and 3622 electro - pneumatic ConverterFisher 3610J , 3610JP, 3620J , 3620JP, 3621JP, and 3622instruments are part of the 3600 series of or 3610JP pneumatic and 3620J or 3620 JPelectro- pneumatic Positioners are used in combinationwith either single or double-acting rotary actuators toaccurately position control valves used in throttlingapplications. The positioner mounts integrally to theactuator housing. These rugged Positioners provide avalve position proportional to a pneumatic or a DCcurrent input 3610J or 3610JP pneumatic positioner incombination with the Fisher 3622 electro -pneumaticconverter becomes the 3620J or 3620JP positioner ,respectively. This integral electro -pneumaticconverter, can be factory installed or installed in thefield on existing Positioners . The electro -pneumaticconverter receives the DC current input signal andprovides a proportional pneumatic output signalthrough a nozzle/flapper output signal from the converter becomes theinput signal pressure to the pneumatic positioner ,eliminating the need for a remote positioner mounts on the actuator as shownbelow.

2 Figure 1 shows the cam feedback mechanismfor a positioner mounted on the actuator. Positionerbleed air continually purges the enclosure containingthe feedback lever and the feedback support diagnostic testing ofvalve/actuator/ positioner packages, connectors,piping, and other hardware can be installed betweenthe 3610J or 3620J positioner and the electro - pneumatic positioner WITH 1061 ACTUATOR AND V500 VALVE3610J pneumatic POSITIONERWITH 2052 ACTUATOR AND V500 VALVEX12843610J and 3620J PositionersD200064X012 Product :3610 August 20183610J and 3620J PositionersD200064X012 Product :3610 August 2018 2 SpecificationsAvailable ConfigurationsRefer to the type number description on page 6 Input Signal3610J or 3610JP:Standard: to bar (3 to 15 psig), to (6 to 30 psig), or Jsplit range, see table : Zero is adjustable from to bar (1 to 22 psig) for standard valve rotations. Span isadjustable from to bar ( to psi) forstandard valve rotations. Location of adjustments areshown in figure and 3620JP:4-20 mA DC constant current with 30 VDC maximumcompliance voltage.

3 Minimum terminal voltage is VDC at 20 mA. Split range is also available, see table SignalPneumatic pressure as required by the actuator up tofull supply pressureAction(1): Field-reversible between Jdirect andJreverse within the pneumatic positionerEquivalent Circuit3620J and 3620JP: 120 ohms shunted by three Vzener diodesTypical PerformanceIndependent Linearity:Direct-Acting 3610J and 3620J : of output spanReverse-Acting 3610J and 3620J : of output spanDirect-Acting 3610JP and 3620JP: of outputspanReverse-Acting 3610JP and 3620JP: of outputspanHysteresis: 3610J : of output span3620J: of output span3610JP: of output span3620JP: of output spanDeadband: of input spanElectromagnetic Compliance for 3622electro- pneumatic converter :Meets EN 61326-1:2013 Immunity Industrial locations per Table 2 of the EN 61326-1 standard. Performance is shown in table 2 below. Emissions Class A ISM equipment rating: Group 1, Class ANote:The Electromagnetic Compliance specificationsalso apply to 3620J positionersMaximum Supply Air Demand(2) 3610J and 3620J : bar (20 psig) Supply: 13 normal m3/hour (490 scfh) bar (35 psig) Supply: 17 normal m3/hour (640 scfh)3610JP and 3620JP: bar (75 psig) Supply: 37 normal m3/hour(1380 scfh) bar (100 psig) Supply: 46 normal m3/hour(1700 scfh)Operating InfluencesSupply Pressure Sensitivity: A 10% change in supplypressure changes the valve shaft position less thanthe following percentages of valve rotation: 3610J and 3620J : at bar (20 psig) supplypressure3610JP and 3620JP: at bar (60 psig) supply pressureSupply Pressure(3)Minimum Recommended: bar (5 psig) aboveactuator requirement [ bar (20 psig) for a bar (3 to 15 psig) nominal actuator signal; bar(35 psig) for a to bar (6 to 30 psig) nominalactuator signal].

4 Maximum: bar (150 psig) or maximum pressurerating of the actuator, whichever is Medium: Air or Natural Gas3620J and 3620JP are not approved for use withnatural gas as the supply medium- continued - 3610J and 3620J PositionersD200064X012 Product :3610 August 2018 3 Specifications (continued)Steady-State Air Consumption(2) 3610J : normal m3/hour (15 scfh) at bar (20 psig) supply pressure3610JP: normal m3/hour (24 scfh) at bar(100 psig) supply pressure3620J: normal m3/hour (18 scfh) at bar (20 psig) supply pressure3620JP: normal m3/hour (35 scfh) at bar(100 psig) supply pressureOperative Temperature Limits(3)-40 to 82_C (-40 to 180_F)Electrical Classification for 3622 Hazardous Area:CSA Intrinsically Safe, Explosion proof, Type n Dust-Ignition proof, Division 2FM Intrinsically Safe, Explosion proof, Type n,Non-incendive, Dust-Ignition proof,ATEX Intrinsically Safe, Type n, FlameproofIECEx Intrinsically Safe, Type n, Flameproof (Gas Atmospheres Only)Note: These classifications also apply to 3620 JpositionersHousing Classification for 3622 CSA Type 3 NEMA 3, IP54 ATEX IP64 IECEx IP54 Mount instrument with vent on side or bottom ifweatherproofing is a : These classifications also apply to 3620 JpositionersOther Classifications/Certifications for 3622 CUTR Customs Union Technical Regulations (Russia,Kazakhstan, Belarus, and Armenia)INMETRO National Institute of Metrology, Qualityand Technology (Brazil)KGS Korea Gas Safety Corporation (South Korea)Contact your Emerson sales office or Local BusinessPartner for classification/certification specific informationNote.

5 These classifications also apply to 3620 JpositionersHazardous Area Classification for 3610J PositionersComplies with the requirements of ATEX Group IICategory 2 Gas and DustMeets Customs Union technical regulation TP TC012/2011 for Groups II/III Category 2 equipmentII Gb c T*XIII Db c T*XNote: These ratings do not apply to 3620J positionersConstruction MaterialsAll Positioners :Case: Low copper aluminum alloyCover: Polyester plasticFeedback Lever: Stainless steelRange Spring: Zinc-plated steelInput Module and Relay Diaphragms: Nitrile andpolyesterRelay Valve Plugs and Seats: Stainless steelTubing: Copper (standard)Fittings: Brass (standard)Gauges: Chrome-plated brass connection with plasticcase3620J and 3620JP:Housing and Cap: Low copper aluminum alloyPressure Connections1/4 NPT internal- continued - 3610J and 3620J PositionersD200064X012 Product :3610 August 2018 4 Specifications (continued)Rotary Valve Rotation60, 75, or 90 degreesCharacterized CamsSee Characterized Cams sectionElectrical Connection for 3620J and 3620JP1/2-14 NPT Conduit ConnectionOptions3610J and 3610JP:JSupply pressure gauge, Jtire valves, or Jplugs,JIntegral mounted bypass valve on 3610J only3620J and 3620JP:JSupply pressure gauge, Jtire valves, or JplugsApproximate Weight3610J Positioners : kg ( pounds) 3620J Positioners : kg ( pounds)NOTE: Specialized instrument terms are defined in ANSI/ISA Standard - Process Instrument For direct action, an increasing input signal extends the actuator rod.

6 For reverse action, an increasing input signal retracts the actuator Normal m3/hr--normal cubic meters per hour (0_C and bar absolute). Scfh--standard cubic feet per hour (60_F and psia).3. The pressure and temperature limits in this document and any applicable standard or code limitation should not be 1. Split-Range Capabilities3610J AND 3610JP Positioners (1) to Bar (3 to 15 Psig) Input to Bar (6 to 30 Psig) Input to to to 99 to to to to 1818 to to to to to 77 to 1111 to to to to to 1414 to 2222 to 303620J AND 3620JP Positioners (1)Split4-20 Milliampere Input SignalTwo-way4 to 1212 to 20 Three-way4 to to to 201. This table is only valid for the following standard valve rotations/range spring combinations: 90_/18A7845X012 (blue), 75_/18A7846X012 (yellow), and 60_/18A5118X012 (red). Contactyour Emerson sales office or Local Business Partner or the factory for input signal ranges not 2. Fisher 3622 electro - pneumatic converter (1) EMC Summary Results ImmunityPortPhenomenonBasic StandardTest LevelPerformanceCriteria(2)EnclosureElec trostatic Discharge (ESD)IEC 61000-4-24 kV contact; 8 kV airARadiated EM fieldIEC 61000-4-380 to 1000 MHz @ 10V/m with 1 kHz AM at 80%1400 to 2000 MHz @ 3V/m with 1 kHz AM at 80%2000 to 2700 MHz @ 1V/m with 1 kHz AM at 80%ARated power frequencymagnetic fieldIEC 61000-4-860 A/m at 50 HzAI/O signal/controlBurst (fast transients)IEC 61000-4-41 kVASurgeIEC 61000-4-51 kV (line to ground only, each)BConducted RFIEC 61000-4-6150 kHz to 80 MHz at 3 VrmsASpecification limit = 1% of span1.

7 The information contained in the table also applies to 3620J , 3620JP, and 3621JP electro - pneumatic A=No degradation during testing. B = Temporary degradation during testing, but is and 3620J PositionersD200064X012 Product :3610 August 2018 5 Figure 1. Typical Fisher 3610J and 3620J PositionerMountingACTUATOR RODCAMFEEDBACKLEVERW3783 Featuresn Accurate, Efficient, Vibration-ResistantOperation The positioner provides accurate,fast-response and can withstand the vibrations ofmost plant environments. Low steady-state airconsumption contributes to efficient Modular Design The pneumatic 3610J positionereasily converts to an electro - pneumatic 3620 Jpositioner by replacing the existing gauge blockwith the 3622 electro - pneumatic converterassembly. The converter assembly attaches to theexisting positioner , providing a simple, compact,and cost-effective Versatility 3610J and 3610JP Positioners accept apneumatic input signal and 3620J and 3620 JPpositioners accept a DC current input signal from acontrol device.

8 The pneumatic andelectro- pneumatic Positioners provide split rangecapabilities and adjustable zero and span. Therangeability of the positioner zero and span permitsusing a single range spring for all standard inputsignals including split 2. Adjustments for Fisher 3610J and 3620 JPositionersZEROADJUSTMENTW4900-1 COARSE SPANADJUSTMENTMINOR LOOPGAINADJUSTMENTFINE SPANADJUSTMENTCROSSOVERADJUSTMENTDIRECT/ REVERSEPLATEn Fewer Spare Parts Most of the parts for 3610J and3610JP or 3620J and 3620JP Positioners areinterchangeable, requiring fewer spare parts tosupport these Easy positioner Adjustments With the coverremoved, zero, span, and cross-over adjustments,shown in figure 2, are easily accessible and can bemade with a Application Flexibility Easily adjustable minor loopgain fine tunes the positioner to optimize dynamicresponse for each specific actuator size Stable Operation Changes in supply pressure haveminimal effect on positioner Corrosion Resistant Case, components, and gasketmaterials withstand harsh environments.

9 Positionerbleed air purges internal parts and actuator housingfor additional Field Reversible Simple adjustments permitswitching between direct and reverse action; noadditional parts are and 3620J PositionersD200064X012 Product :3610 August 2018 6 Figure 3. Schematic of Fisher 3610JP Positioner38A8900-BB1845-1 MINOR LOOPGAIN ADJZERO ADJRANGE SPRINGCOARSESPANADJCROSS-OVERADJRELAY BEAMRELAYBRELAYASUPPLY PRESSURENOZZLE PRESSUREINPUT SIGNALOUTPUT SIGNALOUTPUT SIGNALAIRSUPPLYFINESPANADJPIVOTBFEEDBACK LEVERINPUT MODULEPIVOT AFLAPPERNOZZLEFIXEDRESTRICTIONAIR SUPPLYCAVITY ACAVITY BINPUT SIGNALPRESSUREPOSITIONER CAMEND VIEW OFROTARY SHAFTPISTONACTUATORSUMMING BEAMCOUNTER SPRINGType NumberDescription1 The Fisher 3600 series of Positioners include themodels listed following descriptions provide specificinformation on the different positioner : A single-acting pneumatic rotary valvepositioner for use with Fisher 1051 and : A double-acting pneumatic rotary valvepositioner for use with Fisher 1061 and : A single-acting electro - pneumatic rotary valvepositioner for use with 1051 and 1052 : A double-acting electro - pneumatic rotaryvalve positioner for use with 1061 and 1069.

10 An electro - pneumatic converter that converts a4-20 mA DC input signal to a 3 to 15 psig ( to ) input signal for the pneumatic this unit with a 3610J or 3610JP positionerproduces a 3620J or 3620JP positioner , and 3620J PositionersD200064X012 Product :3610 August 2018 7 Figure 4. Schematic of Fisher 3620JP Positioner38A8900-BB2148 FOR 3620 JPONLYMINOR LOOPGAIN ADJFLAPPERNOZZLEFIXEDRESTRICTIONCROSS-OV ERADJRELAY BEAMRELAYARELAYBSUMMING BEAMAIRSUPPLYFINESPANADJPIVOTBFEEDBACKLE VERPOSITIONERCAMRANGE SPRINGCOUNTER SPRINGCOARSESPANADJINPUT MODULEPIVOT ACAVITY ACAVITY BZERO ADJPISTON ACTUATORCONVERTERMODULESUPPLYEND VIEW OF ROTARY SHAFT4-20 MILLIAMPERE INPUT SIGNAL-+SUPPLY PRESSURENOZZLE PRESSUREINPUT SIGNALOUTPUT SIGNALOUTPUT SIGNALP rinciple of Operation3610J Positioners accept a pneumatic input signal and3620J Positioners accept a DC current input signalfrom a control Positioners are force-balanced instruments thatprovide a valve shaft position proportional to the inputsignal.