LM-A3LA型模拟量量阀门控制器说明书

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3寸流体控制阀门说明书

Product Features50 psi bubble tight shut-off, Long stem design allows for 2” insulation, Valveface-to-face dimensions comply with API 609 & MSS-SP-67, Completelyassembled and tested, ready for installation, Tees comply with ASME/ANSIB16.1 Class 125 flangesApplicationThese valves are designed to meet the needs of HVAC and commercialapplications requiring bubble tight shut-off for liquids. Typical applicationsinclude chiller insolation, cooling tower isolation, change-over systems, largeair handler coil control, bypass and process control applications. The largeCv values provide for an economical control valve solution for larger flowapplications. Designed for use in Victaulic piping systems.Jobsite NoteValves should be stored in a weather protected area prior to construction.Complete installation recommendations can be found in Belimo’s Installationand Maintenance Instructions for F6/F7… Butterfly Valves.Application NotesThese valves are designed to meet the needs of HVAC and commercialapplications requiring 0% leakage for liquids. Typical applications include chillerisolation, cooling tower isolation, change-over systems, large air handler coilcontrol, bypass and process control applications. The large Cv values providefor an economical control valve solution for larger flow applications. Designedfor use in ANSI flanged piping systems.F780HDU, 3-Way Butterfly ValveResilient Seat, 304 Stainless Steel DiscDatecreated,7/1/216-Subjecttochange.©BelimoAircontrols(USA),Inc.F780HDU, 3-Way Butterfly Valve Resilient Seat, 304 Stainless Steel DiscDatecreated,7/1/216-Subjecttochange.©BelimoAircontrols(USA),Inc.†Rated Impulse Voltage 800V, Type action 1, Control Pollution Degree 3.GMX24-MFT-X1Modulating, Non-Spring Return, 24 V, Multi-Function Technology®D a t e c r e a t e d , 07/10/2016 - S u b j e c t t o c h a n g e . © B e l i m o A i r c o n t r o l s (U S A ), I n c .AActuators with appliance cables are numbered.Provide overload protection and disconnect as required.Actuators may also be powered by 24 VDC.Only connect common to negative (-) leg of control circuits.A 500 Ω resistor (ZG-R01) converts the 4 to 20 mA control signal to 2to 10 VDC.Control signal may be pulsed from either the Hot (Source) or Common(Sink) 24 VAC line.For triac sink the Common connection from the actuator must be connected to the Hot connection of the controller. Position feedback cannot be used with a triac sink controller; the actuator internalcommon reference is not compatible.IN4004 or IN4007 diode. (IN4007 supplied, Belimo part number 40155).46Actuators may be controlled in parallel. Current draw and input impedance must be observed.47Master-Slave wiring required for piggy-back applications. Feedbackfrom Master to conrol input(s) of Slave(s).Meets cULus requirements without the need of an electrical ground connection.!WARNING! LIVE ELECTRICAL COMPONENTS!During installation, testing, servicing and troubleshooting of this product, it may be necessary to work with live electrical components. Have a qualified licensed electrician or other individual who has been properly trained in handling live electrical components perform these tasks. Failure to follow all electrical safety precautions when exposed to live electrical components could result in death or serious injury.GMX24-MFT-X1Modulating, Non-Spring Return, 24 V, Multi-Function Technology®D a t e c r e a t e d , 07/10/2016 - S u b j e c t t o c h a n g e . © B e l i m o A i r c o n t r o l s (U S A ), I n c .GMX24-MFT-X1Modulating, Non-Spring Return, 24 V, Multi-Function Technology®D a t e c r e a t e d , 07/10/2016 - S u b j e c t t o c h a n g e . © B e l i m o A i r c o n t r o l s (U S A ), I n c .。

Im313A液位控制训练仪说明书

LEVEL CONTROL TRAINER(PCT version)(With Ethernet communication)Instruction manualContents1 Description2 Specifications3 Packing slip4 Installation requirements5 Installation commissioning6 Troubleshooting7 Components used8 Warranty9 ExperimentsDocuments to be referredFollowing table lists various documents available in PCTSoft CD which needs to be referred while working with the product.Level control trainer is designed for understanding the basic principles of level control. The process setup consists of supply water tank fitted with pump for water circulation. The level transmitter used for level sensing is fitted on transparent process tank. The process parameter (level) is controlled by microprocessor based digital indicating controller which manipulates pneumatic control valve through I/P converter. A pneumatic control valve adjusts the water flow in to the tank. These units along with necessary piping are fitted on support housing designed for tabletop mounting.The controller can be connected to computer through Ethernet port for monitoring the process in SCADA mode.SpecificationsPacking slipShipping detailsGross volume 0.17m3, Gross weight 67kg, Net weight 34kgInstallationInstallation requirementsElectric supplyProvide 230 VAC single phase electric supply with proper earthing. (Neutral – Earth voltage less than 5 VAC)5A, three pin socket with switch (1 No.)Water supplyDistilled water @10 litersAir supplyClean, oil and moisture free air, pressure 2 Bar, consumption 50 LPHComputerStandard configurationSupport tableSize: 800Wx800Dx750H in mmInstallation Front view:Back view:Pump and tank:∙Unpack the box(es) received and ensure that all material is received as per packing slip (provided in instruction manual). In case of short supply or breakage contact Apex Innovations / your supplier for further actions.∙Place the set up on table.∙Remove packing wire inserted in the Rotameter by removing plug on the top of the rotameter. (Use small nose pliers)∙Connect SS pipe (supplied loose) from rotameter outlet to Process tank∙Air supply: Ensure that clean and oil free air is received from compressed air source (compressor / mini compressor) by venting out the air for few minutes. Then connect air supply to the set up.∙Clean the Supply tank. Remove pump from its box.Commissioning∙Fill supply tank with distilled water and keep the pump inside the water.∙Keep the setup over the tray. Take the pump cable and pump outlet tube to the top side through the hole on the base plate. Connect the cable to the pump switch and connect the pump outlet tube to the inlet of control valve.∙Return the bypass line back to SS tray through the hole provided on the base plate.∙Switch on electric supply. Switch on Mains.∙Switch on the pump and ensure that flow through rotameter is above 100 LPH.∙Close the drain valve of level tank.∙Fill the process tank up to @ 50% level and switch off the pump. Confirm the reading on digital indicating controller is within +/- 2%.∙Switch on the compressed air source and adjust the air regulator to set supply air pressure at @ 2 kg/cm^2.∙Set the controller to manual mode by pressing the A/M key.∙Increase output of controller from 0 to 100% in steps of 25%. Check the pressure on pressure gauge at the output of I/P converter is varying from 3-15 psig and ensure that control valve operates from full open to fully close position.∙Switch on the computer and install “MCRInstaller “ provided on PCTSoft CD∙Copy the file “Apex_Process_Trainers “ at any drive/ folder.∙Create the desktop icon for the “Apex_Process_Trainers” for further us e.∙Set computer IP address as 192.168.1.2∙Execute the software and ensure correct signals are displayed on computer.NOTE: For longer shut down, remove water from the supply tank and clean it.TroubleshootingNote: For component specific problems refer C omponents’ ManualsComponents usedThis product is warranted for a period of 12 months from the date of supply against manufacturing defects. You shall inform us in writing any defect in the system noticed during the warranty period. On receipt of your written notice, Apex at its option either repairs or replaces the product if proved to be defective as stated above. You shall not return any part of the system to us before receiving our confirmation to this effect.The foregoing warranty shall not apply to defects resulting from:Buyer/ User shall not have subjected the system to unauthorized alterations/ additions/ modifications.Unauthorized use of external software/ interfacing.Unauthorized maintenance by third party not authorized by Apex.Improper site utilities and/or maintenance.We do not take any responsibility for accidental injuries caused while working with the set up.Apex Innovations Pvt. Ltd.E9/1, MIDC, Kupwad, Sangli-416436 (Maharashtra) IndiaTelefax:0233-2644098, 2644398Email: **************************.in Web: www.apexinnovations.co.inExperimentsThe experiment nos 1 thr 6 are to get feel of the process and PID settings.1 Study of open loop response (Manual control)Procedure∙Switch on electric supply. Switch on Mains.∙Switch on the pump and adjust the bypass valve to set rotameter flow at 100 LPH.∙Switch on the compressed air source and adjust the air regulator to set supply air pressure at @ 2 kg/cm^2∙Switch on the computer.∙Double click on Apex_Process_Trainers icon on the desktop.∙Select product Level Control Trainer (313A)∙Select Yokogawa (UT35A)∙Click Continue∙Click Connect∙Click on Select Experiment∙Select Open Loop and click Start∙Open the control valve fully by decreasing the controller output to 0%. (Click on Auto, Change it to Man then change OP to 0%)∙Adjust the tank drain valve such that the tank level shall remain between 90 and 100% Change the controller to Auto mode∙Close the control valve by increasing the controller output to 100%.∙Apply the step change by 10% to controller output in manual mode, wait for the level to reach the steady state value.∙Repeat the above step until the controller output reaches to minimum i.e. 0%.Observations∙Tabulate the results as followspoints. (for particular drain valve opening).∙Set the output of the controller to the noted value and at steady state apply the load change to the process. Load change can be given by slightly varying the drain valve. Observe new steady state process value.2 Study of on/off controllerProcedure∙Switch on electric supply. Switch on Mains.∙Switch on the pump and adjust the bypass valve to set rotameter flow at 100 LPH.∙Switch on the compressed air source and adjust the air regulator to set supply air pressure at @ 2 kg/cm^2∙Switch on the computer.∙Double click on Apex_Process_Trainers icon on the desktop.∙Select product Level Control Trainer (314A)∙Select Yokogawa (UT35A)∙Click Continue∙Click Connect∙Click on Select Experiment∙Select On-Off Mode and click Start∙Open the control valve fully by decreasing the controller output to 0%. (Click on Auto, Change it to Man then change OP to 0%)∙Adjust the tank drain valve such that the tank level shall remain between 90 and 100% Change the controller to Auto mode∙Change Hystresis value to 5%.(Range 0.1-10%)∙Change the values of the set point and observe the On-Off control operation.ObservationsObserve that if process value exceeds the set point and increases above the value of (0.5x Hysteresis), control valve is fully closed and if process value decreases below the set point by(0.5 x Hysteresis), the control valve opens fully i.e. controller operates like On/Off switch.3 Study of proportional controller∙Switch on electric supply. Switch on Mains.∙Switch on the pump and adjust the bypass valve to set rotameter flow at 100 LPH.∙Switch on the compressed air source and adjust the air regulator to set supply air pressure at @ 2 kg/cm^2∙Switch on the computer.∙Double click on Apex_Process_Trainers icon on the desktop.∙Select product Level Control Trainer (313A)∙Select Yokogawa (UT35A)∙Click Continue∙Click Connect∙Click on Select Experiment∙Select P Mode and click Start∙Open the control valve fully by decreasing the controller output to 0%. (Click on Auto, Change it to Man then change OP to 0%)∙Adjust the tank drain valve such that the tank level shall remain between 90 and 100% Change the controller to Auto mode∙Adjust the process value by switching the controller to manual mode to a particular level (say 50 %) on the screen and apply output of the controller as bias value. Change theproportional band to 100%.∙Switch the controller to auto mode.∙Apply step change of 10% to set point.∙Switch the controller to manual mode. Decrease proportional band to half of the previous value. With each decrease, obtain a new response of the step change. Ensure that the set point changes are around the same operating point (Say 50%).Observations∙Observe the effect of very low proportional band values (system works as on-off control). ∙Observe the response of the system at load change. Load change can be given by slightly manipulating the drain valve of the tank.4 Study of proportional integral controller∙Switch on electric supply. Switch on Mains.∙Switch on the pump and adjust the bypass valve to set rotameter flow at 100 LPH.∙Switch on the compressed air source and adjust the air regulator to set supply air pressure at @ 2 kg/cm^2∙Switch on the computer.∙Double click on Apex_Process_Trainers icon on the desktop.∙Select product Level Control Trainer (313A)∙Select Yokogawa (UT35A)∙Click Continue∙Click Connect∙Click on Select Experiment∙Select PI Mode and click Start∙Open the control valve fully by decreasing the controller output to 0%. (Click on Auto, Change it to Man then change OP to 0%)∙Adjust the tank drain valve such that the tank level shall remain between 90 and 100% Change the controller to Auto mode∙Set the proportional band estimated in Proportional control. Set derivative time to 0 sec and integral time 6000 sec, which will cut off the derivative action and widen the effect ofintegral action.∙Set the set point to desired level value (@50%). Allow the process to reach at steady state.Record the steady state error.∙Switch the controller to manual mode. Reduce the integral time to half of the previous value. Switch to Auto mode and apply step change(+/- 10%) to the set point. Note theresponse of the system.∙Repeat above step to observe the effect of changes in Integral setting.ObservationsObserve the effect of reducing integral time on the response of the process.5 Study of proportional derivative controller∙Switch on electric supply. Switch on Mains.∙Switch on the pump and adjust the bypass valve to set rotameter flow at 100 LPH.∙Switch on the compressed air source and adjust the air regulator to set supply air pressure at @ 2 kg/cm^2∙Switch on the computer.∙Double click on Apex_Process_Trainers icon on the desktop.∙Select product Level Control Trainer (313A)∙Select Yokogawa (UT35A)∙Click Continue∙Click Connect∙Click on Select Experiment∙Select PD Mode and click Start∙Open the control valve fully by decreasing the controller output to 0%. (Click on Auto, Change it to Man then change OP to 0%)∙Adjust the tank drain valve such that the tank level shall remain between 90 and 100% Change the controller to Auto mode∙Set the proportional band estimated from Proportional control (P only) Set derivative time to 0 and integral time=6000 sec.∙Set the set point to desired value. Allow the process to reach at steady state. Note the response of the system.∙Switch the controller to manual mode Increase the derivative time by 1 sec. Switch to Auto mode and apply step change to the set point by 5 to 10%. Note the response of the system. ∙Increase the derivative time gradually and observe the process response for step change.ObservationsCompare the steady state response of the PD controller with PI controller obtained in the previous experiment.6 Study of proportional integral derivative controller∙Switch on electric supply. Switch on Mains.∙Switch on the pump and adjust the bypass valve to set rotameter flow at 100 LPH.∙Switch on the compressed air source and adjust the air regulator to set supply air pressure at @ 2 kg/cm^2∙Switch on the computer.∙Double click on Apex_Process_Trainers icon on the desktop.∙Select product Level Control Trainer (313A)∙Select Yokogawa (UT35A)∙Click Continue∙Click Connect∙Click on Select Experiment∙Select PID Mode and click Start∙Open the control valve fully by decreasing the controller output to 0%. (Click on Auto, Change it to Man then change OP to 0%)∙Adjust the tank drain valve such that the tank level shall remain between 90 and 100% Change the controller to Auto mode∙Switch the controller to manual mode.∙Change the proportional band to the value that estimated in proportional controller. Set integral time and derivative time based on the responses in previous experiments.∙Adjust the set point to @ 50 %. Switch the controller to auto mode. Apply step change of 10%. Observe the process response.∙Change the proportional band, integral time, derivative time and observe the response of the process for step change for each change in setting.ObservationsCompare the steady state response of the PID controller with P. PI and PD controller obtained in the above experiment.7 Tuning of controller (Open loop method)∙Switch on electric supply. Switch on Mains.∙Switch on the pump and adjust the bypass valve to set rotameter flow at 100 LPH.∙Switch on the compressed air source and adjust the air regulator to set supply air pressure at @ 2 kg/cm^2∙Switch on the computer.∙Double click on Apex_Process_Trainers icon on the desktop.∙Select product Level Control Trainer (313A)∙Select Yokogawa (UT35A)∙Click Continue∙Click Connect∙Click on Select Experiment∙Select Process Reaction and click Start∙Open the control valve fully by decreasing the controller output to 0%. (Click on Auto, Change it to Man then change OP to 0%)∙Adjust the tank drain valve such that the tank level shall remain between 90 and 100% Change the controller to Auto mode∙Adjust controller output, so that the process value is maintained at 50%.∙Start data logging.∙Apply a 20 - 30 % change to controller output. (Open the control valve) Record the step response. Wait for the steady state.∙Stop data logging.∙Plot the step response (Process reaction curve) from stored data. Find out the value of slope at the point of inflection and time lag.∙Calculate P I D settings for different modes.∙Select close loop, switch auto manual key to auto mode and then select controller to study.Set the PID values obtained from the calculations. Apply the step change & observe the response of the system. Allow the system to reach steady state.Observations(Refer Theory process control for formulae.)∙Step change to the system P = Initial output - Final output of the controller. ∙Plot the graph of process value Vs Time on a graph paper.∙From process reaction curve:∙Slope of the process reaction curve R =∙Time lag L=∙Calculate P, PI, PID setting from above values.∙Observe response of the system for different PID settings.8 Tuning of controller (Closed loop method)∙Switch on electric supply. Switch on Mains.∙Switch on the pump and adjust the bypass valve to set rotameter flow at 100 LPH.∙Switch on the compressed air source and adjust the air regulator to set supply air pressure at @ 2 kg/cm^2∙Switch on the computer.∙Double click on Apex_Process_Trainers icon on the desktop.∙Select product Level Control Trainer (313A)∙Select Yokogawa (UT35A)∙Click Continue∙Click Connect∙Click on Select Experiment∙Select Close Loop and click Start∙Open the control valve fully by decreasing the controller output to 0%. (Click on Auto, Change it to Man then change OP to 0%)∙Adjust the tank drain valve such that the tank level shall remain between 90 and 100% Change the controller to Auto mode∙Select P controller only. Set the proportional band value to maximum (Say 100). Set the controller to manual mode and adjust the output so that the process value reaches to 50%. ∙Switch the controller to auto mode and decrease the proportional band and apply the step change to the set point and observe the process response.∙Repeat the above procedure and find out correct value of proportional band for which the system just goes unstable i.e. continuous oscillations are observed in the output ofcontroller.∙Record the ultimate proportional band and ultimate period from the response.∙Calculate the PID values from the table. Select the PID controller and apply the parameter values obtained from the above steps. Observe the response of the process to a step change with these settings.Observations∙Record the ultimate proportional band (Pbu) and ultimate period (Tu) from above experiment.∙Calculate PID values by referring theory part for different control actions.∙Observe the process response for these settings.∙Compare the values obtained with open loop response method.9 Tuning of controller (Using Auto Tuning method)∙Switch on electric supply. Switch on Mains.∙Switch on the pump and adjust the bypass valve to set rotameter flow at 100 LPH.∙Switch on the compressed air source and adjust the air regulator to set supply air pressure at @ 2 kg/cm^2∙Switch on the computer.∙Double click on Apex_Process_Trainers icon on the desktop.∙Select product Level Control Trainer (313A)∙Select Yokogawa (UT35A)∙Click Continue∙Click Connect∙Click on Select Experiment∙Select Autotune and click Start∙Wait Till Autotune is complete. (Blinking of green LED stops).∙Controller automatically finds the PB, IT & DT values.∙Find out PID values at different set points /flow ratesObservations∙The controller has preprogrammed logic for finding “Auto tune” values. Based on the response of the process the controller calculates PID values or comes out without finding the “Auto tune” values.10 To study stability of the system (Bode plot)∙Switch on electric supply. Switch on Mains.∙Switch on the pump and adjust the bypass valve to set rotameter flow at 100 LPH.∙Switch on the compressed air source and adjust the air regulator to set supply air pressure at @ 2 kg/cm^2∙Switch on the computer.∙Double click on Apex_Process_Trainers icon on the desktop.∙Select product Level Control Trainer (313A)∙Select Yokogawa (UT35A)∙Click Continue∙Click Connect∙Click on Select Experiment∙Select Stability analysis and click Start∙Open the control valve fully by decreasing the controller output to 0%. (Click on Auto, Change it to Man then change OP to 0%)∙Adjust the tank drain valve such that the tank level shall remain between 90 and 100% Change the controller to Auto mode∙Start data logging.∙Select function generator to apply the sinusoidal input to the output of the controller.∙Enter Reference point, Amplitude and Period.∙Observe the sinusoidal output of the controller and sinusoidal response of the process.∙Log the data for records.∙Change the period and repeat the observation for 3-4 different values of the period.∙Repeat above procedure for different amplitude and period values.Observations∙From the data file stored observe the output response of the process and note down the output amplitude.∙Measure output wave period and note down as T sec. Measure the phase lag x and note down in sec.∙Calculate for each observationMagnitude ratio as M = A2/A1Phase angle = (X/T) x 360Frequency = 1/T cycles / sec.∙Draw the graphs of:Magnitude Vs frequency on log - log scalePhase angle Vs frequency on semi-log coordinates.∙Study the graph for stable conditions mentioned in theory.。

高压度L型空气阀说明书

Doc. no.XL*****-OMJ0005-CHigh Vacuum L Type ValveXLH SeriesSafety Instructions - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2 1. Product Specific Precautions 1 - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4(Precautions on Design, Selection, Mounting, Piping, Wiring, Maintenance)2. Product Specific Precautions 2 - - - - - - - - - - - - - - - - - - - - - - - - - - - - 6 (Maintenance parts)3. Specifications - - - - - - - - - - - - - - - - - - - - - - - - - - - - 74. Construction and Outer dimensions - - - - - - - - - - - - -- - - -- - - - - - - - - - - - 95. Period and scope of warranty - - - - - - - - - - - - - - - - - - - - - - - - - - - - 106. Parts replacement procedure - - - - - - - - - - - - - - - - - - - - - - - - - - - - 11Safety InstructionsThese safety instructions are intended to prevent hazardous situations and/or equipment damage. These instructions indicate the level of potential hazard with the labels of “Caution,” “Warning” or “Danger.”They are all important notes for safety and must be followed in addition to International Standards (ISO/IEC)*1), and other safety regulations.*1) ISO 4414: Pneumatic fluid power -- General rules relating to systems ISO 4413: Hydraulic fluid power -- General rules relating to systemsIEC 60204-1: Safety of machinery -- Electrical equipment of machines (Part 1: General requirements) ISO 10218-1992: Manipulating industrial robots -- SafetyCaution Caution indicates a hazard with a low level of risk which, if not avoided, could resultin minor or moderate injury.Warning Warnig indicates a hazard with a medium level of risk which, if not avoided, could result in death or serious injury. DangerDanger indicates a hazard with a high level of risk which, if not avoided, will resultin death or serious injury .Warning 1. The compatibility of the product is the responsibility of the person who designs theequipment or decides its specifications.Since the product specified here is used under various operating conditions, its compatibility with specific equipment must be decided by the person who designs the equipment or decides its specifications based on necessary analysis and test results.The expected performance and safety assurance of the equipment will be the responsibility of the person who has determined its compatibility with the product.This person should also continuously review all specifications of the product referring to its latest catalog information, with a view to giving due consideration to any possibility of equipment failure when configuring the equipment.2. Only personnel with appropriate training should operate machinery and equipment.The product specified here may become unsafe if handled incorrectly.The assembly, operation and maintenance of machines or equipment including our products must be performed by an operator who is appropriately trained and experienced.3. Do not service or attempt to remove product and machinery/equipment until safety is confirmed.1.The inspection and maintenance of machinery/equipment should only be performed after measures to prevent falling or runaway of the driven objects have been confirmed.2.When the product is to be removed, confirm that the safety measures as mentioned above are implemented and the power from any appropriate source is cut, and read and understand the specific product precautions of all relevant products carefully.3.Before machinery/equipment is restarted, take measures to prevent unexpected operation and malfunction.4. Contact SMC beforehand and take special consideration of safety measures if the product is to be used in any of the following conditions.1. Conditions and environments outside of the given specifications, or use outdoors or in a place exposed to direct sunlight.2. Installation on equipment in conjunction with atomic energy, railways, air navigation, space, shipping, vehicles, military, medical treatment, combustion and recreation, or equipment in contact with food and beverages, emergency stop circuits, clutch and brake circuits in press applications, safety equipment or other applications unsuitable for the standard specifications described in the product catalog.3. An application which could have negative effects on people, property, or animals requiring special safety analysis.4. Use in an interlock circuit, which requires the provision of double interlock for possible failure by using a mechanical protective function, and periodical checks to confirm proper operation.Safety InstructionsCaution1.The product is provided for use in manufacturing industries.The product herein described is basically provided for peaceful use in manufacturing industries.If considering using the product in other industries, consult SMC beforehand and exchange specifications or a contract if necessary.If anything is unclear, contact your nearest sales branch.Limited warranty and Disclaimer/Compliance RequirementsThe product used is subject to the following “Limited warranty and Disclaimer” and “Compliance Requirements”.Read and accept them before using the product.Limited warranty and Disclaimer1. The warranty period of the product is 1 year in service or 1.5 years after the product isdelivered,whichever is first.*2)Also, the product may have specified durability, running distance or replacement parts. Please consult your nearest sales branch.2.For any failure or damage reported within the warranty period which is clearly our responsibility, a replacement product or necessary parts will be provided.This limited warranty applies only to our product independently, and not to any other damage incurred due to the failure of the product.3.Prior to using SMC products, please read and understand the warranty terms and disclaimers noted in the specified catalog for the particular products.*2) Vacuum pads are excluded from this 1 year warranty.A vacuum pad is a consumable part, so it is warranted for a year after it is delivered.Also, even within the warranty period, the wear of a product due to the use of the vacuum pad orfailure due to the deterioration of rubber material are not covered by the limited warranty.Compliance Requirements1.The use of SMC products with production equipment for the manufacture of weapons of mass destruction(WMD) or any other weapon is strictly prohibited.2.The exports of SMC products or technology from one country to another are govemed by the relevant security laws and regulation of the countries involved in the transaction. Prior to the shipment of a SMC product to another country, assure that all local rules goveming that export are known and followed.Common Precautions 1Be sure to read before handling.DesignWarning●All models1.The body material is A6063,the bellows is SUS316L, and other metal seal material is SUS304. The sealing material of the vacuum part is FKM as standard, but this can be changed to other materials (refer to “How to Order”). Confirm whether the fluid to be used is compatible with the materials before use. ●With heater (thermister)1.When using a model with a heater, a mechanism to prevent overheating should be installed.Selection●High temperature type1. If using gases that cause a large amount of deposits, heat the valve body to prevent deposits in the valve.Mounting● All models1. In high humidity environments, keep the valve packed until the time of installation.2. Perform piping so that excessive force is not applied to the flange sections. When there is vibration from heavy objects or attachments, etc., fix piping so that vibration will not apply torque directly to the flange section.3. Vibration resistance allows for normal operation of up to 30m/s 2 (45 to 250Hz). Be advised that continuous vibration may cause a decline in durability. Arrange piping to avoid excessive vibration or impacts.●High temperature type (temperature specification /H4 H5)1. In models with a heater (thermistor), take care not to damage the insulation components of the lead wires and connector section.2. The set temperature for models with a heater should be established without any drafts or heat insulation. It will change depending on conditions such as heat insulation measures and the heating of other piping. Fine adjustment is not possible.3. When installing heater accessories or mounting a heater, check insulation resistance at the actual operating temperature. A current leakage breaker or fuse should be installed.4. When a valve is to be heated, only the body section should be heated, excluding the handle section.5. In models with a heater, when the heater is in operation, the entire valve becomes hot. Be careful not to touch it with bare hands, as burns will result.6. The heater temperature will initially decrease several % after the heating starts and then gradually becomes stable. (The heater temperature may decrease approximately 5 to 10% due to individual differences.)CautionCaution1. Before mounting, clean the surface of the flange seal and the O-ring with ethanol, etc.2. There is an indentation of 0.1 to 0.2mm in order to protect the flange seal surface, and it should be handled so that the seal surface is not damaged in any way.If the fluid or reaction product (deposit) may cause the valve to become unsafe, the valve should be disassembled, cleaned and re-assembled by an operator who has sufficient knowledge and experience (e.g. a specialist).1. When removing deposits from the valve, take care not to damage any part of it.2. Replace the handle assembly when the valve is approaching the end of its service life. *For the endurance cycles, refer to Chapter 5, “Period and Scope of Warranty” (P . 9).3. If damage is suspected prior to the end of the service life, perform early maintenance.4. SMC specified parts should be used for service. Refer to the Construction / Maintenance parts table.5. When removing the valve seal and external seal, take care not to damage the sealing surfaces. When installing the valve seal and external seal, be sure that the O-ring is not twisted. (Refer to Chapter 6, “Parts Replacement Procedure” (P. 10 to 11) for details.)CautionWarningCautionCommon Precautions 2 Be sure to read before handling Maintenance PartsSMC specified parts should be used for service.Refer to Chapter 5, “Construction and Dimensions" (P. 9) for the part indication numbers.1.Replace the handle assembly when changing the sealant material. Due to the different materialsused, changing only the seal may prove inadequate.Handle assembly/construction part number (1)Temperature specificationsValve size16 25 40 50Standard(5～150 o C) XLH16-30-1 XLH25-30-1 XLH40-30-1 XLH50-30-1 Note1) List the optional seal material symbol after the model number, except for the standard seal material (FKM: compound No. 1349-80). e.g.) XLH16-30-1-XN1Exterior seal, valve sealDescription Constructions No. MaterialValve size16 25 40 50Exterior seal (3) Standard AS568-025V AS568-030V AS568-035V AS568-039V Specific AS568-025 ** AS568-030 ** AS568-035 ** AS568-039 **Valve seal (2) Standard B2401-V15V B2401-V24V B2401-P42V AS568-227V Specific B2401-V15 ** B2401-V24 ** B2401-P42 ** AS568-227 **Note1) List the optional seal material symbol after the model number, except for the standard sealant material (FKM: compound no. 1349-80). e.g.) AS568-025-XN1Note2) Refer to the Construction of each series for the construction numbers.Note3) Due to the different materials used, changing only the seal may prove inadequate.Note1) Due to the different materials used, changing only the seal may prove inadequate.Barrel Perfluoro R is a registered trademark of Matsumura Oil Co.,Ltd.Kalrez R is a registered trademark of E.I. du Pont de Nemours and Company orits affiliates.Chemraz R is a registered trademark of Greene, Tweed Technologies,Inc.ULTIC ARMOR R is a registered trademark of Nippon Valqia Industries, Ltd. Caution3-1. Valve specifications3-2. Heater specificationsItemXLH-25XLH-40 XLH-50Rated voltage of the heater90 to 240 ACV S y m b ol H4 Heater assembly number - XLA25-60S-1XLA25-60S-1No. of heater assemblies- 1 pc. 1 pc. Initial power /Powerconsumption (W)100 VAC - 200/40 200/50 200 VAC- 800/40 800/50 H5Heater assembly number XLA25-60S-1XLA25-60S-2XLA25-60S-2No. of heater assemblies 1 pc. 1 pc. 1 pc. Initial power /Powerconsumption (W)100 VAC 200/40 400/70 400/80 200 VAC800/40 1600/801600/80 Note 1) Initial power and power consumption are nominal values. Note 2) Heaters are not available for size 16.The heaters are PTC thermistor type design. These thermistors self regulate their temperature by switching the resistance at certain critical temperatures, so a separate temperature controller is unnecessary.If the temperature of the PTC heaters fitted exceeds 200o C, then it may fail. The maximum operating temperature for the valve is 150o C. If the heater temperature is over 200o C or valve temperature is over 150o C, please use thermostat to control theModel XLH-16 XLH-25 XLH-40 XLH-50 Flange (valve) size 16 25 40 50 Valve type Manual type Fluid Vacuum of inert gasOperating temperature oC 5 to 150 Operating pressure Pa Atmospheric pressure to 1 x 10-6 Conductance l/s Note 1) 5 14 45 80 Leakage Pa ･m 3/s Internal 1.3 x 10-10for the standard material (FKM) at ambient temperatures , excluding gas permeation External 1.3 x 10-11 for the standard material (FKM)at ambient temperatures , excluding gas permeationFlange type KF (NW) Main material Body: aluminum alloy, Bellows: SUS316L, Main part: SUS304 and FKM (standard sealing material) Surface treatment forbody Outside: hard anodized Inside: basis materialPilot torque N ･m 0.1 < 0.15 < 0.35 < 0.5 < Handle revolutions 5 7 10 13 Weight kg 0.23 0.41 1.05 1.62 Note1) The conductance is “molecular flow” measured with an elbow pipe which has the samedimension with each flange.heaters to prevent overheating.With PTC type heaters, there is an initial surge of current (inrush current) after the power is supplied. These inrush current will reduce overtime. If multiple heater assemblies are used, the inrush current to the heaters will be magnified and care should be taken. When multiple heater assemblies or valves are used, do not apply power to the heater assemblies simultaneously. Keep approximately 30 seconds between applications of power to each heater assembly. This will allow for incremental spacing to prevent harmful large initial surge.4.holderSUS304)BellowsSUS316L)SUS304)BodyA6063)Handle (Including ②,Exterior seal(Maintenance part)Valve seal(Maintenance part)A ABφGφH C CD E EφFModel ＡＢＣＤＥＦＧ H XLH-16 40 100.5 38 1 - 30 17 35 XLH-25 50 114 48 1 12 40 26 41 XLH-40 65 162.5 66 2 11 55 41 57 XLH-5070 179.5 79211755270Unit: mmThe warrantyd period covers the period which finishes the earliest among 0.1 million operating cycles [with our durability test conditions], 18 months after shipping from us, and 12 months after starting the use of the product at your place or your customer’s place.If the valve has been used outside of the specifications, or if a failure occurs as a result of mounting onto a machine or replacement of an assembly, O-ring etc. by the user, the warranty cannot be applied.Notes )The endurance will depend on the operating conditions (such as if the flow rate is large).For any failure reported within the warranty period which is clearly our responsibility, the whole valve will be replaced. This warranty does not apply to any damage incurred due to the failure of the valve.Result of endurance test (Using the circuit shown on the right) The valve was opened and closed in an internal vacuum state at nominal (room) temperature andoperation.We confirmed that the product satisfies theproduct specifications of 0.1 million cycles.sealant material.<Reference>The pumping direction is not limited, but if the pumping creates a flow stream, the durability of the product could be impaired.Therefore, the pumping direction shown on the right figure (bellows side pumping) is recommended. Also, the operating conditions should be checked prior to use, as this affects the life of the product.Vacuum pumpBellows side Valve sideChamberRecommended direction of exhaust6-1. PrecautionsBe sure to follow [1. Precautions 1] when disassembling the product for maintenance. Along with the precautions above, comply with the following precautions too.Warning•If it is expected that product materials may get stuck to the product, ensure safety isassured before handling. It is recommended to wear gloves and a mask.•Pay attention to the handling of components according to the procedure in the next itemonwards. Do not apply excessive force or impact. This will not only damage the productbut also decrease its performance and life expectancy.•It is not possible to disassemble the handle assembly of this product. If the componentsand assembly are damaged, or damage is expected, exchange the handle assemblyitself.•Do not disassemble the parts that are not explained in this operation manual. Theperformance and life may decrease. Also, it may cause danger.The heater is removed by loosening Bolt a. Bolt a is behind the Cover. Remove the Cover using a watchmaker's screwdriver.Loosen the Bolt b gradually with the valve opened a little in numerical order.Remove the outer seal O-ring from the Body(Take care to prevent the mounting surface of O-ring from being damaged )Handle assemblyBolt bBolt aHeaterCover1234EthanolAssemble parts eliminating any dust or debris. Wipe off dust with a Clean cloth soaked with Ethanol. Blow parts with clean air if necessary. (Ensure there is no fibers or dust. )Step 3314C Renewal 2018.9 4-14-1, Sotokanda, Chiyoda-ku, Tokyo 101-0021 JAPANTel: + 81 3 5207 8249 Fax: +81 3 5298 5362URL Note: Specifications are subject to change without prior notice and any obligation on the part of the manufacturer.© 2011 SMC Corporation All Rights Reserved。

莱峰精密仪器数字型模拟型液体质量流量控制器说明书

1.产品介绍1.1用途与特点液体流量控制器具备液体流量测量功能，并可以接受计算机设定流量值，通过PID调节控制调节阀，自动完成流量调节。

流量控制器具有体积小，集成度高，准确度高，调节时间小，使用方便，工作稳定等特点，另根据不同介质，需具备防爆功能。

液体质量流量控制器具备采集管路液体流量的功能，并能够接受计算机设定值，通过PID程序控制调节阀，完成流量的自动化调节。

本流量控制器具有体积小，集成度高，准确度高，调节时间小，使用方便，工作稳定等特点。

1.2主要技术指标1量程范围0~1200L/H2准确度±1%F.S3线性±0.2~0.3%F.S4重复精度±0.2%F.S5响应时间电特性：10sec液特性：（1~4）sec6工作压差0.1~0.5MPa7耐压 1.0MPa8工作环境温度0~70℃9数字量RS485MODBUS协议11供电DC+24V，供电电流大于500mA12电气连接DB1513漏率1×10-8SCCSHe14底座材质316L不锈钢15密封材质氟橡胶，丁晴橡胶，氯丁橡胶16气路接头74°锥外螺纹M18*1.5注意:质量流量计和质量流量控制器出厂通常用H2O标定.质量流量的单位规定为:L/H标准状态规定为：温度-----273.15K(0℃);气压-----101325Pa（760mm Hg）F.S(Full Scale);满量程值122.电缆连接插头图一、仪表接线示意图3.功能操作详解3.1综述流量计使用一个带背光的点阵液晶显示器，直观清晰的显示出多种有用的流量数据，包括：瞬时流量、累计流量和温度等。

DMASS 具有不同的显示画面，它取决于定货的型号，如流量计或控制器、电流输出或电压输出等。

具有统一的主显示画面、气体选择画面（特定气体时本画面可能无效）、校准画面、设备信息等。

在主画面状态下，轻按流量计右下角的[MENU]按键可以切换显示画面到菜单画面。

AO模块使用说明书

DATA-7336模拟量输出模块使用说明书唐山平升电子技术开发有限公司地址：河北省唐山市国家高新技术开发区创业中心C座二层售前咨询：400-611-8633 售后服务：400-691-8633网址：目录第一章概述 (1)1.1、简介 (1)1.2、功能 (1)1.3、特点 (1)1.4、技术参数 (1)1.5、产品外形说明 (1)1.6、接口说明 (2)1.6.1、外部设备接线端子说明 (2)1.6.2、测试串口（DB9）定义 (2)1.6.3、面板指示灯说明 (3)第二章设参软件介绍 (3)2.1、设参软件的安装环境 (3)2.2、设参软件的安装 (3)2.3、设参软件操作界面介绍 (5)第三章使用说明 (7)3.1、设置模拟量输出模块的参数： (7)3.1.1、读取模拟量输出模块的参数 (7)3.1.2、设置模拟量输出模块的参数 (8)3.2、接线 (8)3.2.1、接电流型信号输出的设备 (8)3.2.2、接电压型信号输出的设备 (9)3.2.3、接串口设备 (9)第四章远程升级 (10)4.1、概述 (10)4.2、远程升级 (10)第五章故障分析与排除 (13)附录：通讯协议 (13)版权声明：本使用说明书包含的所有内容均受版权法的保护，未经唐山平升电子技术开发有限公司的书面授权，任何组织和个人不得以任何形式或手段对整个说明书和部分内容进行复制和转载，并不得以任何形式传播。

商标声明：为唐山平升电子技术开发有限公司的注册商标。

本文档提及的其他所有商标或注册商标，由拥有该商标的机构所有。

注意：由于产品版本升级或其他原因，本文档内容会不定期进行更新。

除非另有约定，本文档仅作为使用指导，本文档中的所有陈述、信息和建议不构成任何明示或暗示的担保。

第一章概述1.1、简介该模块可接收串口命令并能够根据命令输出对应的模拟量信号，广泛应用于各行业的控制系统中。

1.2、功能信号输出功能：可对外输出标准4-20mA、0-20mA或0-5V模拟量信号，用于阀门等控制设备的开度调节。

IMS-A系列伺服控制器使用说明书

前言欢迎使用时光科技有限公司的产品IMS-A系列伺服控制器。

IMS-A系列伺服控制器能灵活地实现对交流异步电动机的高性能控制。

本使用说明书叙述了IMS-A系列伺服控制器（0.2kW～160kW）的安装、配线、运行、维护、保养及检查等内容。

使用前，请认真阅读本使用说明书，特别请熟知本产品的安全注意事项。

本使用说明书的示图，仅用于事例说明，与供货产品可能会有所不同。

因产品改进，规格、编写版本的变更等原因，本使用说明书会有适当的改动。

与安全有关的符号说明本说明书中与安全有关的内容，使用了下述符号。

标注了安全符号的语句，所叙述的都是重要的内容，请一定要遵守。

重要！！某些虽不属于「危险」「注意」的范围，但要求用户遵守的事项时，使用该标注。

表示禁止的事项时，使用该标注。

禁止所叙述的内容在使用中发生错误时会引起危险、可能会造成人员轻度或中度的伤害和设备损坏时，使用该标注。

虽是注意的事项，由于情况不同，也可能造成重大事故。

所叙述的内容在使用中发生错误时会引起危险、可能会造成人身伤亡时，使用该标注。

！危险安全注意事项z开箱检查z安装z配线z配线z运行z保养与检查目录第1章概要 (9)1.1产品的技术特点 (9)1.2产品型号 (9)1.3伺服控制器标准规格 (10)1.4制动电阻规格 (12)1.5伺服控制器各部分名称 (14)1.6关于数字操作器 (15)1.7关于键盘显示器 (15)第2章外形与安装 (16)2.1开箱检查 (16)2.1.1铭牌说明 (16)2.1.2铭牌举例 (16)2.2IMS-A系列控制器外形与安装尺寸 (17)2.3安装场所的要求 (21)2.3.1安装场所 (21)2.3.2环境温度 (21)2.3.3环境湿度 (21)2.3.4振动 (21)2.3.5安装时防止异物落入 (21)2.4安装方向与空间 (22)2.5数字操作器（DOPE-43型）的外形与安装尺寸 (25)第3章配线 (26)3.1与周边设备的连接 (27)3.2主回路端子 (28)3.2.1主回路端子台的构成 (28)3.2.2主回路端子的功能 (29)3.2.3电线线径与压线端子 (29)表3.2 圆形压线端子的尺寸 (29)3.3主回路接线 (31)3.3.1主回路构成 (31)3.3.2标准接线图 (34)3.3.3主回路的接线方法 (35)3.4控制回路端子 (41)3.4.1I/O接口端子及压线端子说明 (41)3.4.2双码盘控制板接口分布及端子定义 (42)3.4.3单码盘控制板接口分布及端子定义 (43)3.4.4接口定义 (45)3.4.4.1输入接口 (45)3.4.4.2输出接口 (46)3.4.4.3编码器信号 (47)3.4.4.4单向脉冲列信号 (48)3.4.4.5模拟量信号 (48)3.4.4.6通讯信号 (49)3.5控制板上的跳线，拨码开关和接口 (50)3.5.1各个跳线、拨码开关和接口在控制板上的分布 (50)3.5.2跳线说明 (51)3.5.2.1JP1、JP2跳线说明 (51)3.5.2.2SW1跳线说明 (51)3.5.2.3SW2跳线说明 (52)3.5.2.4SW3跳线说明 (52)第4章数字操作器（DOPE-43型）的使用 (53)4.1面板说明 (53)4.2操作键说明 (54)4.3显示模式的种类 (55)4.4显示模式的切换 (55)4.5运行状态监视模式下监视项的切换 (56)4.5.1监视项Fr说明 (57)4.5.2监视项U1说明 (58)4.5.3监视项U2说明 (58)4.5.4监视项C1说明 (58)4.6指示灯说明 (59)4.6.1SEVCC（电机通断电指示灯） (59)4.6.2CCW（输出频率为正方向指示灯） (59)4.6.3CW（输出频率为反方向指示灯） (59)4.6.4ALM（报警指示灯） (59)4.6.5USER（用户参数编辑指示灯） (59)4.6.6SYS（系统参数编辑指示灯） (59)4.6.7RUN、STOP、CMD、Hz、F1、JOG、CCW/CW指示灯 (60)4.7参数编辑模式下的参数修改与设定 (60)4.7.1系统参数No.0～No.3（4字节）的显示说明 (62)4.7.2故障历史信息的查询 (62)4.8操作器故障报警信息与复位 (63)第5章运行 (64)5.1IMS-A系列伺服控制器的程序 (65)5.1.1QMCL程序的编制 (65)5.1.1.1IMS-A系列伺服控制器通用标准程序 (65)5.1.1.2IMS-A系列伺服控制器非通用标准程序 (66)5.1.2QMCL程序的写入 (66)5.1.3QMCL程序与参数的调出与固化 (67)5.1.3.1ROM中QMCL程序或参数调出到RAM中的方法 (67)5.1.3.2RAM中QMCL程序或参数固化到ROM中的方法 (70)5.1.4QMCL程序的运行选择 (70)5.1.5QMCL程序运行的起动 (71)5.1.6QMCL程序运行的终止 (71)5.2IMS-A系列伺服控制器的运行 (72)5.2.1电机运行前的注意事项 (72)5.2.1.1编码器（PG）的输入脉冲确认 (72)5.2.2试运行 (73)5.2.3控制器程序运行时的注意事项 (74)第6章故障分析 (75)6.1控制器故障时的显示 (75)6.2常见故障内容、原因和对策 (75)6.3故障复位 (77)6.4故障分析 (77)6.5故障的防止及安全 (81)6.5.1故障的防止 (81)6.5.2关于安全 (82)第7章故障与检查 (84)7.1RAM的掉电保护电池 (85)7.2保养与检查 (85)7.2.1日常检查 (85)7.2.2定期检查 (86)7.2.3部件的定期保养 (87)第1章概要IMS-A系列伺服控制器是时光科技有限公司最新推出的全数字化交流异步电动机伺服控制器，具有结构紧凑、使用方便、可靠性高的优点，适用于各种高精度控制的场合。

单温度模拟量型变送器使用说明书

单温度变送器使用说明书（模拟量型）文档版本：V1.21. 产品介绍 (3)2. 产品选型 (4)3. 设备安装说明 (5)4. 常见问题及解决办法 (7)5. 联系方式 (7)6. 文档历史 (7)7. 附录：各种壳体尺寸 (8)1. 产品介绍1.1 产品概述该温度变送器广泛适用于通讯机房，仓库楼宇以及自控等需要温度监测的场所，传感器输入电源，测温单元，信号输出三部分完全隔离。

安全可靠，外观美观，安装方便。

1.2 功能特点采用美国进口的测温单元，测量精准。

采用专用的模拟量电路，使用温度围宽。

10~30V 宽电压围供电，规格齐全，安装方便。

可同时适用于四线制与三线制接法。

产2.品选型WD- 单温度变送、传感器N01- RS485通讯（Modbus-RTU协议）1- 86液晶壳2- 壁挂王字壳9- 管道壳1 外置圆形不锈钢探头2 外置磁吸式探头3 外置扁形不锈钢探头4 外置4分管螺纹探头4L 外置4分管螺纹长探头3. 设备安装说明3.1 设备安装前检查设备清单：■变送器设备1台■12V/2A电源1台（选配）■合格证、售后服务卡、保修卡等3.2 接线3.2.1 电源接线宽电压电源输入10~30V均可。

针对0~10V型输出，只能用24V供电。

3.2.2输出接口接线设备标配是具有1路模拟量输出。

可同时适应三线制与四线制。

3.3 具体型号接线3.3.13.3.2：管道壳体接线3.3.3：86液晶壳接线序号说明序号说明1 电源正（10~30V DC） 5 温度信号正2 电源负 6 温度信号负3 传感器黄色线7 空闲4 传感器棕色线8 传感器黑色线注：外置传感器时3、4、8空闲。

3.4 接线方式举例四线制接法示意图三线制接法示意图4. 常见问题及解决办法4.1 无输出或输出错误可能的原因：1)量程对应错误导致PLC计算错误，本公司产品测温围默认均为-40℃~80℃。

2)接线方式不对或者接线顺序错误。

3)供电电压不对（针对0~10V型均为24V供电）。

智能自控调节阀说明书

ZY-ETBL直行程系列总线型智能PID自控调节阀使用说明书无锡市振源自控仪表有限公司目录产品简介 (2)型号与规格 (2)主要参数 (2)内部电气及操作规程 (3)菜单结构与操作说明 (8)通信协议 (17)阀体结构和应用场合 (19)外形尺寸图表 (20)维护与安装说明 (24)附录：P、I、D整定方法 (26)一、产品简介ZY-ET-00系列PID自控调节阀，是具有自行调节功能的电动智能调节阀。

直接与传感器连接，组成最小范围的闭环系统，PID增量式算法，对流体进行调节。

既节省了调节仪表，又可省去繁琐的远距离布线。

如果您的系统需要由中控室监控，则可选用带有现场总线功能的ZY-ETB-00总线型自控调节阀，通过RS485的方式接入监控主机（本系列产品采用标准MODBUS RTU通信协议）。

本公司生产的直行程自控调节阀主要有以下几个品种：单座阀、套筒阀、双座阀、三通分流阀、三通合流阀、衬氟阀。

二、型号与规格自控智能型电动调节阀型号与规格如下所示。

三、主要参数1、电源，单相220V交流电源。

2、输入传感器种类，热电阻：Pt100、Cu100。

电流（电压）：4-20mA(1-5V)，或0-20mA范围内由用户定义。

3、环境要求，温度： -10℃-- +60℃（无加热器）相对湿度：≤95%周围空气中无腐蚀性介质4、配线：信号线采用屏蔽线，与电源线隔离。

规格为 S=1.5mm²，可安装保护套管PF3/4（G3/4）。

电源电缆线采用规格为S=1.5mm²电缆线。

通信电缆线采用1.5 mm²的双绞线,也可采用带屏蔽的双绞线。

5、输出电源，本机配备直流24V电源，额定功率8W，作为传感器的电源。

6、通信接口：RS485串行通信接口，标准Modbus RTU 协议。

（选购功能）四、内部电气及操作规程1、控制模块接口说明○1电源接线端子：220V单相交流电源。

○2输入、输出端子：传感器输入，24V电源输出，报警触点输出。

LM-A2智能阀门显示仪说明书修改

LM-A2智能阀门显示仪说明书一、概述LM-A2型智能阀门显示仪是监测阀门工作状态的仪器，它通过两路阀门转动测试脉冲来监视阀门的工作状态，并具有一路与阀门开度对应的4～20mA输出以及两组常开常闭输出触点。

并可通过一路4～20mA输入信号设定阀门开度。

通过这些信号，用户能方便的与PLC或其他控制仪表连接组成控制系统以满足工业现场控制的需要。

二、特点1、四位LED显示2、三只状态指示灯：自动、正转、反转3、三只按键：MODE/SET键、▲键、▼键4、两路检测脉冲输入5、一路4～20mA输出6、一路4～20mA输入7、两组常开常闭转换触点输出8、嵌入式表盘安装方式9、设置参数能永久保存三、主要参数1、输入电源电压：DC24V±10%、功率<4w2、工作环境温度<45ºC、湿度<90R.H.3、阀门开度显示范围0%~99.9%、分辨率0.1％、精度≤1％4、检测脉冲输入频率≤100Hz5、阀门满量程记录脉冲数≤99996、4～20mA输出负载<750Ω7、输出常开常闭触点容量<2A8、输入检测脉冲驱动电流>10mA四、操作1.功能选择仪表上电后进入运行状态，此时LED显示前次关机时的阀门开度百分值，第一个字符显示d，后三位为开度百分数。

按MODE/SET键（按键时间小于2秒）切换到显示阀门脉冲数值，此时第一个字符显示P。

按MODE/SET键可以在两种显示之间切换。

阀门开度百分值显示范围为0.0－99.9，0－99.9时显示LED显示0－99.9，100时LED显示dFFF。

第一个字符显示P，LED显示阀门开度脉冲数，脉冲数值显示范围为0－9999，0－999时LED显示P000－P999，1000－9999时显示1000－9999。

按住MODE/SET键不放2秒以上进入设置状态，在此设置状态下按住MODE/SET键（时间小于2秒），可以循环选择自动/手动工作方式，限位值设置状态、自动归零与自动满度调节范围值设定状态和标定状态。

SAGINOMIYA 数字温度控制器 ALE型说明书

适用于冷柜,商用冰箱通用规格电源电压: 85 ~ 264V.AC 接点形式周围温度: -10 ~ 50°C 周围湿度: 90%RH 以下: 单刀单掷接点容量: 250V.AC 10A (cos =1)250V.AC 6A (cos =0.7)250V.AC 3A (cos =0.4)备份数据: 预设值，校准值设置方法: 通过上下的按键，耗电量: 5VA 以下技术参数特長SAGINOMIYA 发布新的数码温度控制器ALE 型。

电源电压: 85 ~ 264V.AC 50/60Hz 强制ON / OFF 功能可用0.1℃间距显示（选择0.1℃ / 0.5℃ / 1℃）高亮度背光LCD应用于温度传感器和传感器支架作为标准附属品。

如需要中文使用说明书，请联系我们。

独立设定ON / OFF2 Step 型1 Step 型1 Step +时间延迟的高 / 低极限型1 Step +程序控制通讯功能型冷库厨房设备食品加工设备商业设施园艺工业应用等实验设备功能: 1 Step 型、2 Step 型、1 Step + 时间延迟的高 / 低极限型、1 Step + 程序控制通讯功能型在24小时内可多达4个点的开 / 关设置 MODBUS 通信1 Step + 程序控制通讯功能型日本东京都新宿区大久保3-8-2新宿Garden Tower 22楼邮编 : 169-0072电话 : +81 3 6205 9123 传真 : +81 3 6205 9125 E-mail:************************.jpURL : /cn/2017.3尺寸标准附属品任选配件(ALE-AA02)接线图标准传感器TEK-83H609 引线蓝色TEK-83H601 引线黑色面板切割尺寸墙式安装尺寸面板安装托架(附带垫片)传感器托架1 Step型1 Step + 程序控制通讯功能型2 Step型1 Step +时间延迟的高/低极限型50/60Hz 5VA控制输出控制输出报警输出50/60Hz 5VA50/60Hz 5VA。

智能型模拟量火灾报警控制器（联动型）产品说明书JB-3102A

智能型模拟量⽕灾报警控制器（联动型）产品说明书JB-3102AJB-3102A智能型模拟量⽕灾报警控制器（联动型）产品说明书1．系统概述：1．1 系统简介：（1）．JB-3102A智能型模拟量⽕灾报警控制器（联动型）是我⼚在2008年隆重推出的新⼀代电⼦消防产品。

它保持了原JB-3102控制器具有系统优化，箱体美观⼤⽅，整机稳定性好的特点。

采⽤了HJ-1815总线联动控制键盘（简称为HJ-1815总线键盘），并配置了运⽤总线技术设计⽽成的ZY-4B⽓体灭⽕控制器（简称为ZY-4B灭⽕单元）。

在箱体内部的部件结构上，采⽤了双回路板的组件⽅式，具有互换性好，便于现场维修等特点。

系统采⽤全总线⽅式，控制模块、开关量探测器、模拟量探测器在同⼀条总线上，地址编码的顺序任意。

设计⽅便，安装和调试⽅法容易掌握，系统具有很强的抗⼲扰能⼒。

（2）．系统容量⼤，单机最⼤容量为4800点，可满⾜建筑⾯积在10万平⽅⽶左右⼯程对⽕灾⾃动报警控制系统的需要。

若有⼀个规模庞⼤的建筑群体，可⽤CAN总线把16台JB-3102A智能型模拟量⽕灾报警控制器（联动型）联⽹起来管理。

最⼤容量可达70000多点，保护⾯积可达160万平⽅⽶。

（3）．智能型模拟量探测器使⽤微功耗MCU处理器，能⾃⾏处理模拟量传感器的数据并通过模数转换传输给⽕灾报警控制器，进⾏数据分析。

控制器应⽤算法可对模拟量探测器的本底进⾏⾃动补偿，⽤软件⽅式对模拟量探测器的灵敏度进⾏调节，从⽽使得模拟量探测器能够适应使⽤环境对其灵敏度的要求。

并可显⽰智能型模拟量探测器的运⾏数据和变化曲线，使⽤户更好地了解全系统的运⾏状态。

（4）．控制器采⽤640 480点阵式彩⾊液晶显⽰屏做⽂字图形显⽰，操作⽅便，直观清晰。

（5）．JB-3102A型⽕灾报警控制器这⼀代新颖产品是在JB-3102控制器的基础上，进⾏了硬件和软件，以及内部结构、箱体外形和各种配件等诸多⽅⾯的技术改造，已于2007年底全项⽬进⾏国家检验。

LM-A3LD型开关量阀门控制器说明书

LM-A3LD智能阀门控制仪开关量型说明书一、概述LM-A3LD型智能阀门控制器是监控阀门工作状态的现场仪表，它通过两路阀门转动测试脉冲来监视阀门的工作状态；并具有四组常开输出触点，用于指示阀门位置和控制开关阀动作；同时设置了两路操作按钮输入接口，用以发出控制命令。

二、特点1.丰富的输入输出状态指示灯2.两路检测脉冲输入3.两路操作按钮输入，进行开关阀操作4.两路极限位置继电器输出，两路开关阀继电器输出5.选配手持或PC编程器进行参数配置，面板预留接口6.导轨式安装方式7.设置参数能永久保存三、主要参数1.输入电源电压：DC24V±10%、功率<2w2.工作环境温度<75ºC、湿度<90R.H.3.阀门开度显示范围0%~99.9%、分辨率0.1％、精度≤1％4.检测脉冲输入频率fin≤100Hz5.阀门满量程记录脉冲数Pfull≤99996.4～20mA输出负载RL<700Ω7.输出常开触点容量Iout<3A8.输入检测脉冲驱动电流Iin>10mA四、面板说明1：传感器输入指示灯2：按钮输入指示灯3：阀门位置指示灯4：开关阀动作输出指示灯5：电源指示灯6：输入端子7：输出端子8：编程电缆接口五、接线图表输入端子示意输出端子示意六、基本操作根据说明完成接线并检查无误后，接通系统电源，电源指示灯亮，进入运行状态。

在工作前应首先标定阀门满量程圈数，通过手持编程器或PC机可完成本工作，详细设定方式请参见相应手册。

系统运行时，两个阀门位置指示灯（3）根据阀门当前开度变化闪烁频率，当阀门开度小于50%时，左侧指示灯闪烁；大于50%时，右侧指示灯闪烁；开度为50%时两灯同时闪烁。

同时开度越接近全开或全关，闪烁频率越低；反之开度越接近50%，闪烁频率越高。

现场操作人员可根据指示灯闪烁的频率快速了解当前阀门大致的开度情况。

操作员可通过两个操作按钮进行开阀和关阀操作。

海为PLC模拟量AIAO运用介绍

国产PLC-Haiwell（海为）PLC AIAO模拟量运用介绍一、海为PLC模拟量输入/输出的特点：1、信号类型可以单通道独立设定：线性信号支持6种类型：[4,20]mA、[0,20]mA、[1,5]V、[0,5]V、[0,10]V、[-10,10]V热电偶信号支持10种类型：S、K、T、E、J、B、N、R、Wre3/25、Wre5/26热电偶热电阻信号支持4种类型：Pt100、Pt10、Cu50、Cu100热电阻2、使用AI0-AI31和AQ0-AQ31直接访问：无须通过FROM/TO指令来读或写3、可以定义使用工程量：无须通过编程进行码值与工程量之间的转换4、12位精度采用0-32000的码值：在模拟量的码值处理上欧美一般采用大码值（如西门子4~20mA的码值为6400~32000，-5V~5V的码值为-16000~16000），而日系则一般采用原码即0-4095，海为PLC的模拟量采用了大码值处理，并且将所有的信号类型进行了统一，码值都为0~32000，采用大码值的好处在于避免了在运算过程中损失精度。

模拟量输入/输出的配置通过“PLC硬件配置”完成，如下图：二、模拟量的仿真及运算在仿真状态下，可以通过仿真窗口或强制窗口输入AI/AQ值，在仿真窗口输入AI/AQ值时还可以直接得出输入/输出的信号量值。

如下图：对小数点是根据量程的放大比率来对应，例如对“液位控制范围：1-3m使用任意型号液位变送器，变送器输出4-20ma”可以选择使用工程量，将下限值设为10000，上限值设为30000（放大比率为10000表示4个小数点），假如AI0的值为12345，则表示1.2345米，对于输出，直接将值赋与AQ即可（假如阀门开度为0-100，工程量下限设0，上限设10000，放大比率为100表示2个小数点），AQ0=5000，表示阀门开度为50.00）。

AI/AQ为寄存器，可以直接使用进行运算三、带模拟量的混合型主机AC220V供电1、HW-S16ZA220R：8xDI,6xDO继电器,1xAI线性输入,1xAO线性输出,RS232+RS485,支持5个通讯口2、HW-S16ZA220T：8xDI,6xDO晶体管,1xAI线性输入,1xAO线性输出,RS232+RS485,支持5个通讯口3、HW-S20ZA220R：8xDI,6xDO继电器,4xAI线性输入,2xAO线性输出,RS232+RS485,支持5个通讯口4、HW-S20ZA220T：8xDI,6xDO晶体管,4xAI线性输入,2xAO线性输出,S232+RS485,支持5个通讯口DC024V供电1、HW-S16ZA024R：8xDI,6xDO继电器,1xAI线性输入,1xAO线性输出,S232+RS485,支持5个通讯口2、HW-S16ZA024T：8xDI,6xDO晶体管,1xAI线性输入,1xAO线性输出,RS232+RS485,支持5个通讯口3、HW-S20ZA024R：8xDI,6xDO继电器,4xAI线性输入,2xAO线性输出,RS232+RS485,支持5个通讯口4、HW-S20ZA024T：8xDI,6xDO晶体管,4xAI线性输入,2xAO线性输出,RS232+RS485,支持5个通讯口四、模拟量扩展模块型号1、HW-S04AI024N：4xAI线性输入，12位,带RS485通讯端口,支持远程连接2、HW-S04AO024N：4xAO线性输出，12位,带RS485通讯端口,支持远程连接3、HW-S04XA024N：2xAI线性输入,2xAO线性输出，12位,带RS485通讯端口,支持远程连接特点：1、外DC024V独立供电，带485通讯口，扩展的模拟量模块除可以用并行总线扩展外还可以作为远程IO 使用，人机界面及组态软件可以通过485网络用Modbus协议直接访问。

lma3p型阀门控制器手持编程器说明书

LM-A3P智能阀门控制器手持编程器（通用型）说明书一、概述LM-A3P型智能阀门控制器手持编程器（下文简称“编程器”）是与LM-A3系列智能阀门控制器（下文简称“控制器”）配套的手持监控、组态设备。

编程器能够自动判别控制器的型号（开关量型LM-A3LD、模拟量型LM-A3LA），并相应实现阀位计数、状态显示、参数设置、控制方式切换等功能。

二、特点1、设置一个4位LED数码管显示器2、三个按键进行输入3、菜单式设置界面4、通过DB9接头与控制器连接5、通过数据电缆供电三、主要参数1、输入电源电压：DC3-5V、功率<1w2、工作环境温度<75ºC、湿度<90R.H.3、电缆长度<30cm四、面板说明五、基本操作将编程器电缆的DB9插头与控制器编程口连接后，打开编程器电源开关，应显示Pxxx，xxx为当前阀门开度脉冲数。

手持编程器的操作方式根据其所连接控制器的型号有所不同。

以下分别就连接开关量型(LM-A3LD)和模拟量型(LM-A3LA)予以介绍。

连接开关量型控制器时编程器的基本操作监视模式系统开机后即进入监视模式，在该模式下可以查看当前阀门开度，具有绝对值显示和百分数显示两种模式，短按●键进行切换。

1、绝对值显示模式：该模式下显示当前阀门开度的脉冲数（即圈数），当脉冲数<1000时，显示Pxxx，当脉冲数>1000时，显示xxxx。

其中xxx和xxxx为实际脉冲数。

2、百分数显示模式：该模式下显示当前开度百分数值，显示模式为dxx.x，其中00.0-99.9，100%时显示dE0.0。

设置模式长按●键2秒可进入设定模式菜单，在该模式下可以进行阀位满量程标定、就地控制阀门开关和设置输入按钮操作方式。

设定模式菜单显示为___1、___2、___3、___4、___5、___6，分别对应四种参数设定，可通过▲、▼键进行切换，短按●键进入相应设置项，长按●键退回到监视模式。

高真空 L 型阀 XLA-2 系列使用说明书

文件XL-OMY0001高真空L型阀XLA-2系列安全注意事项‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐ 21．使用注意事项1 ‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐ 4 （配管 , 气源）2.使用注意事项2 ‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐ 5 （设计注意事项 , 选型 , 安装 , 配管 , 维修保养）3．使用注意事项3 ‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐ 7 （维修零部件）4. 产品规格‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐ 9 5．构造·外形尺寸‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐ 11 6. 保证期限和保证范围‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐ 13 7．零部件更换要领‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐ 14安全注意事项此处所示的注意事项是为了确保您能安全正确地使用本产品，预先防止对您和他人造成危害和伤害而制定的。

这些注意事项，按照危害和伤害的大小及紧急程度分为“注意”“警告”“危险”三个等级。

无论哪个等级都是与安全相关的重要内容，所以除了遵守国际规格(ISO/IEC)、日本工业规格(JIS)*1)以及其他安全法规*2)外，这些内容也请务必遵守｡*1) ISO 4414: Pneumatic fluid power -- General rules relating to systemsISO 4413: Hydraulic fluid power -- General rules relating to systemsIEC 60204-1: Safety of machinery -- Electrical equipment of machines (Part 1: General requirements)ISO 10218: Manipulating industrial robots-SafetyJIS B 8370: 空气压系统通则JIS B 8361: 油压系统通则JIS B 9960-1: 机械类的安全性-机械的电气装置（第1部：一般要求事項)JIS B 8433: 产业用操作机器人-安全性等*2) 劳动安全卫生法等注意误操作时，有人员受伤的风险，以及物品损坏的风险｡警告误操作时，有人员受到重大伤害甚至死亡的风险。

AIMI说明书

目录一、概述 (1)二、主要技术参数 (2)三、型号规格 (3)四、执行机构外形及安装尺寸 (7)五、执行机构的接线 (15)六、开箱和产品的陈套性 (20)七、运输和贮存 (20)八、质量承诺 (20)一、概述AI、MI系列智能型电动执行机构是在引进产品ROTORK A、M系列电动执行机构的基础上，采用当今最先进的超大规模数字集成电路研制而成的新一代智能化、数字化、中/英文菜单显示、遥控操作的电动执行机构。

使用红外线遥控器可安全、快捷地对执行机构力矩值、限位以及其它所有控制、指示和保护功能进行设定。

本产品执行的标准代号及名称：Q/YXBM 233 -2004《ID系列智能型电动执行机构》。

1、AI、MI智能型电动执行机构的主要特点：经典的机械力矩传感器，性能稳定、工作可靠脉冲数字化的霍尔效应位移传感器精度等级高，适应性强采用超大规模的集成芯片，使执行机构具备了强大的功能提供中文、英文切换菜单。

菜单式操作，凸现了调试简单、操作方便的优点非侵入式设计——采用双密封结构、无贯通轴设计，无需打开电气端盖即可通过遥控器进行设定和调试，是防护等级IP68的绝对保证2、AI、MI智能型电动执行机构的功能：遥控器设定功能执行机构阀位指示显示功能行程限位保护功能力矩限位保护功能状态指示触点功能1)中途限位 4）执行器正在运行 7）远程控制 10）手轮操作中 13）行程中力矩跳断 2)执行器正在打开 5）就地停止 8）开阀联锁 11）开阀力矩跳断3)执行器正在关闭 6）就地控制 9）关阀联锁 12）关阀力矩跳断阀门报警功能控制系统报警指示1)过力矩报警功能 2)堵转报警功能 a 、关方向过力矩 a 、关方向堵转 b 、开方向过力矩 b 、开方向堵转 c 、全方向过力矩 c 、全方向堵转1)紧急事件（ＥＳＤ）报警 2)断信号报警执行机构报警指示1)电机过热报警 3)内电源故障报警 5）内部系统故障报警 7）就地接线故障报警 2)电池电量过低报警 4)电源缺相报警 6）阀位信号掉失保护瞬间反向保护功能就地控制电动/自保持选择功能触点方式选择功能外部联锁设置功能条件控制设置功能两线控制设置功能力矩旁路设置功能ESD超越保护功能中断设置功能附加指示触点功能3、AI、MI智能型电动执行机构的工作原理：AI、MI系列多转式智能型电动执行机构由三相异步电动机驱动，通过蜗轮蜗杆减速，带动空心输出轴转动输出转矩。

Belimo LM24A-SR-TP模拟调节阀门驱动器说明书

LM24A-SR-TPModulating damper actuator for adjustingdampers in technical building installations• Air damper size up to approx. 1 m²• Torque motor 5 Nm• Nominal voltage AC/DC 24 V• Control modulating 2...10 V• Position feedback 2...10 V• with connecting terminalsTechnical dataElectrical data Nominal voltage AC/DC 24 VNominal voltage frequency50/60 HzNominal voltage range AC 19.2...28.8 V / DC 19.2...28.8 VPower consumption in operation 1 WPower consumption in rest position0.4 WPower consumption for wire sizing 2 VAConnection supply / control Terminals 4 mm² (cable ø4...10 mm, 4-wire)Parallel operation Yes (note the performance data)Functional data Torque motor5 NmOperating range Y 2...10 VInput impedance100 kΩPosition feedback U 2...10 VPosition feedback U note Max. 1 mAPosition accuracy±5%Direction of motion motor selectable with switch 0/1Direction of motion note Y = 0 V: At switch position 0 (ccw rotation) /1 (cw rotation)Manual override with push-button, can be lockedAngle of rotation Max. 95°Angle of rotation note can be limited on both sides with adjustablemechanical end stopsRunning time motor150 s / 90°Sound power level, motor35 dB(A)Mechanical interface Universal shaft clamp 6...20 mmPosition indication Mechanical, pluggableSafety data Protection class IEC/EN III, Safety Extra-Low Voltage (SELV)Power source UL Class 2 SupplyDegree of protection IEC/EN IP54Degree of protection NEMA/UL NEMA 2Enclosure UL Enclosure Type 2EMC CE according to 2014/30/EUCertification IEC/EN IEC/EN 60730-1 and IEC/EN 60730-2-14Safety dataUL ApprovalcULus according to UL60730-1A, UL60730-2-14 and CAN/CSA E60730-1The UL marking on the actuator depends on the production site, the device is UL-compliant in any caseHygiene testAccording to VDI 6022 Part 1 / SWKI VA 104-01, cleanable and disinfectable, low emission Type of actionType 1Rated impulse voltage supply / control 0.8 kV Pollution degree 3Ambient humidity Max. 95% RH, non-condensing Ambient temperature -30...50°C [-22...122°F]Storage temperature -40...80°C [-40...176°F]Servicingmaintenance-free WeightWeight 0.40 kg••••••Safety notesThis device has been designed for use in stationary heating, ventilation and air-conditioning systems and must not be used outside the specified field of application, especially in aircraft or in any other airborne means of transport.Outdoor application: only possible in case that no (sea) water, snow, ice, insolation or aggressive gases interfere directly with the device and that it is ensured that the ambient conditions remain within the thresholds according to the data sheet at any time.Only authorised specialists may carry out installation. All applicable legal or institutional installation regulations must be complied with during installation.The device may only be opened at the manufacturer's site. It does not contain any parts that can be replaced or repaired by the user.To calculate the torque required, the specifications supplied by the damper manufacturers concerning the cross-section and the design, as well as the installation situation and the ventilation conditions must be observed.The device contains electrical and electronic components and must not be disposed of as household refuse. All locally valid regulations and requirements must be observed.Product featuresOperating modeThe actuator is connected with a standard control signal of 0...10 V and drives to the position defined by the control signal. Measuring voltage U serves for the electrical display of the damper position 0...100% and as control signal for other actuators.Simple direct mountingSimple direct mounting on the damper shaft with a universal shaft clamp, supplied with an anti-rotation device to prevent the actuator from rotating.Manual overrideManual override with push-button possible (the gear train is disengaged for as long as the button is pressed or remains locked).Adjustable angle of rotation Adjustable angle of rotation with mechanical end stops.High functional reliabilityThe actuator is overload protected, requires no limit switches and automatically stops when the end stop is reached.AccessoriesElectrical accessoriesDescriptionType Auxiliary switch 1x SPDT add-onS1ADescription TypeAuxiliary switch 2x SPDT add-on S2AFeedback potentiometer 140 Ω add-on P140AFeedback potentiometer 1 kΩ add-on P1000AFeedback potentiometer 10 kΩ add-on P10000ASignal converter voltage/current 100 kΩ 4...20 mA, Supply AC/DC 24 V Z-UICPositioner for wall mounting SGA24Positioner for built-in mounting SGE24Positioner for front-panel mounting SGF24Positioner for wall mounting CRP24-B1 Mechanical accessories Description TypeShaft extension 170 mm ø10 mm for damper shaft ø6...16 mm AV6-20Shaft clamp one-sided, clamping range ø6...20 mm, Multipack 20 pcs.K-ELAShaft clamp one-sided, clamping range ø6...10 mm, Multipack 20 pcs.K-ELA10Shaft clamp one-sided, clamping range ø6...13 mm, Multipack 20 pcs.K-ELA13Shaft clamp one-sided, clamping range ø6...16 mm, Multipack 20 pcs.K-ELA16Anti-rotation mechanism 180 mm, Multipack 20 pcs.Z-ARS180Form fit insert 8x8 mm, Multipack 20 pcs.ZF8-LMAForm fit insert 10x10 mm, Multipack 20 pcs.ZF10-LMAForm fit insert 12x12 mm, Multipack 20 pcs.ZF12-LMAZFRL8-LMAForm fit insert 8x8 mm, with angle of rotation limiter and positionindication, Multipack 20 pcs.ZFRL10-LMAForm fit insert 10x10 mm, with angle of rotation limiter and positionindication, Multipack 20 pcs.ZFRL12-LMAForm fit insert 12x12 mm, with angle of rotation limiter and positionindication, Multipack 20 pcs.Position indicator, Multipack 20 pcs.Z-PITerminal protection IP54, Multipack 20 pcs.Z-TP Electrical installationSupply from isolating transformer.Parallel connection of other actuators possible. Observe the performance data.Wiring diagramsAC/DC 24 V, modulatingLM24A-SR-TPDimensionsSpindle lengthMin. 37-Clamping range。

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LM-A3LA智能阀门控制仪模拟量
型
说明书
1、概述
LM-A3LA型智能阀门控制器是监控阀门工作状态的现场仪表，它通过两路阀门转动测试脉冲来监视阀门的工作状态；并具有两路常开输出触点和一路模拟量输出接口，分别用于控制开阀关阀动作以及指示阀门位置；同时设置了一路模拟输入接口，用以发出控制命令。

2、特点
1. 丰富的输入输出状态指示灯
2. 两路检测脉冲输入
3. 一路4~20mA模拟量输入，作为控制给定值使用
4. 一路阀门位置指示模拟量输出，两路开关阀继电器输出
5. 选配手持或PC编程器进行参数配置，面板预留接口
6. 导轨式安装方式
7. 设置参数能永久保存
3、主要参数
1. 输入电源电压：DC24V±10%、功率<3w
2. 工作环境温度<55ºC.
3. 检测脉冲输入频率fin≤100Hz
4. 阀门满量程记录脉冲数Pfull≤9999
5. 4～20mA输出负载RL<700Ω
6. 输出常开触点容量Iout<3A
7. 输入检测脉冲驱动电流Iin>10mA
4、面板说明
1：状态指示灯
R —— 电源指示灯
E —— 错误指示灯
A、B —— 传感器输入指示灯
C、O —— 开关阀动作输出指示灯
2：阀门开度指示灯组
3：编程电缆接口
4：输入输出接线端子1
5：输入输出接线端子2
6: A/D通道校准调节端
7: D/A通道校准调节端
5、接线图表
输入输出端子1示意
输入输出端子2示意
接线端子1接线端子2
VIN+24V 直流正端输入CLOSE+关阀指令输出（常开
端）
VIN-24V 直流负端输入CLOSE-
关阀指令输出（公共端）
VOUT+24V 直流正端输出OPEN+开阀指令输出（常开
端）
VOUT-24V 直流负端输出OPEN-开阀指令输出（公共
端）
COM脉冲输入公共端（-）IIN+4~20mA电流正端输入A脉冲输入A（+）IIN-4~20mA电流负端输入B脉冲输入B（+）IOUT+4~20mA电流正端输出
IOUT-4~20mA电流负端输出
6、基本操作
根据说明完成接线并检查无误后，接通系统电源，电源指示灯（R）亮，进入运行状态。

在工作前应首先标定阀门满量程圈数，通过手持编程器或PC机可完成本工作，详细设定方式请参见相应手册。

系统运行时，阀门指示灯组（2）根据当前阀门的开度进行亮灭，当阀门开度为0%时，指示灯组（2）全灭；当阀门开度为100%时，指示灯组（2）全亮。

阀门开度越大，指示灯亮得越多，现场操作人员可以根据指示灯亮的个数快速判断当前阀门大致的开度情况。

在正式投入使用之前，操作人员可以通过调整A/D通道校准调节端（6）和D/A通道校准调节端（7），配合手持编程器或PC机对输入输出通道进行现场校准，详细校准方法请参见相应手册。

本控制器可以工作在两种模式下：自动模式和手动模式。

可由手持编程器或PC机进行切换，详细设定方式请参见相应手册。

自动模式：即控制器以4~20mA输入通道（+IIN-）的值作为控制的给定值，系统自动根据给定值进行控制。

手动模式：即控制器根据操作员通过手持编程器或PC机直接给定的阀门开度值作为系统给定值对系统进行控制。

控制器内部设置了一块铁电存储器进行系统状态的实时保存，意外掉电后数据不会丢失，上电后系统可立即恢复原先状态。

7、输入与输出
a) 两路阀门检测脉冲输入，即脉冲A与脉冲B。

阀门检测脉冲A和B 信号必须部分重叠，否则显示仪不能正常检测阀门开度。

安装时若阀门实际运行方向同仪表显示方向不一致，调换A、B输入接线即可。

b) 一路4~20mA给定值输入。

在自动模式下该通道才起作用。

c) 两组开阀关阀动作常开触点。

开阀或关阀时，对应触点动作。

*
d) 一路4~20mA输出。

用于指示当前阀门位置。

*注：所有继电器触点限流3A，大于3A的负载会损坏触点，若带感性负载请外加RC保护电路。

八、维修指南
故障现象故障原因排除方法上电所有灯不亮DC24V电源故障检查电源
仪器内接插件松落重新检查安装接插件
阀门开度显示无变
化A,B指示灯无变化
A,B指示灯有变化
检查输入脉冲信号源
仪器内部故障，请与供应
商联系
阀门开度显示不正
确
仪器内部参数不正确重新标定
错误指示灯（E）
亮自动模式下无给定值
（电流）输入或给定
值（电流）输入过大
处于4mA输出校准过
程中
请检查4~20mA输入通道
属正常显示状态。