SMC数字式流量开关PF2A系列说明书(中文)
PF2A5中文使用说明
障设计等后备体系措施。
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No.PS※※-OMG0011CN-A
■关于操作人员
·请勿使用超过最大负载容量的负载。
否则会造成流量开关破损。
·数字式流量开关的输入数据在电源切断后不会被消除。
(更新次数:106次,数据保持期间:20 年)
·请在确认与使用流量相对应的传感器部的压力损失后,再进行配管设计。压力损失请参照流量特性(压力损 失)图表。
由流量特性图表确认传感器部的压力损失。
·请确保维护保养的空间。
设计时请确保所需的维护空间。
●关于安装使用 ○安装
·请不要摔落、敲打或施加过大的冲击(490m/s2)。
否则会造成流量开关的破损,产生故障·误动作。
·请不要对导线进行强力的拉伸,或通过拉导线提起开关本体。(拉伸强度为 49N 以下)
安装使用时,请夹持本体。 否则有可能会造成压力开关破损,产生故障·误动作。
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No.PS※※-OMG0011CN-A
产品型号体系
传感器部
PF2□ 5□ □ □ -□ □ □ □ □
适用流体 A:空气 W:水
输出规格 无记号:脉冲输出(只提供传感器部的输出) -1:脉冲输出+模拟输出 (1~5V) -2:脉冲输出+模拟输出 (4~20mA)
配线规格 无记号∶导线(带接头) 3m - N ∶无导线
○调整·使用 ·请勿将负载短路。
负载一旦短路,流量开关会显示错误信号。但此时由于内部有过大电流流过,仍然可能造成产品的损坏。
SMC水流量开关说明书
④在如下条件及环境下使用时,请考虑安全对策,同时与本公司联络。 1. 在明确记录的规格以外的条件、环境及室外使用时。 2. 与原子能、铁道、航空、车辆、医疗设施、饮料及食料接触的设备、娱乐设备、紧急切断回路、冲 压用离合器制动回路、安全设备等配套使用时。 3. 在可能对人体及财产产生重大影响、特别要求在安全的用途下使用时。
■禁止接触纯水・药液流体用以及高温流体流量开关的管路连接部及管路, 可能导致烫伤。 请确认冷却后再触摸。
■开关的管路连接后,须确认没有漏液。 如果对流体泄漏不实施处理,可能导致烫伤(纯水・药液流体及水用高温流体)及机械・装置 等损伤。
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操作上的注意事项
数字式流量开关的设计・选择・使用时,请遵守以下内容。 z 关于设计・选择(请同时遵守以下与操作有关的组装・配线・使用环境・调节・使用・维护检查的内容。)
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・ 请勿将流量开关设置在可能脚踏的场所。 因失误脚踏、站立可能加注过大载重量导致破损。
・ 在流体内可能混入异物时,请在1次一侧(流入侧)设置过滤器或气水分离器(空气用时)。 成为故障、错误运转的原因。另外,还无法正确测量。
SMC 数字流量开关 PFM7系列使用手册说明书
Page 1 of 3Instruction ManualDigital Flow Switch – Integrated Display PFM7 seriesThe intended use of the digital flow sensor is to monitor and control flow and provide an output signal.These 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 systems. IEC 60204-1: Safety of machinery - Electrical equipment of machines. (Part 1: General requirements)ISO 10218-1: Manipulating industrial robots -Safety. etc.• Refer to product catalogue, Operation Manual and Handling Precautions for SMC Products for additional information. • Keep this manual in a safe place for future reference.CautionCaution indicates a hazard with a low level of risk which, ifnot avoided, could result in minor or moderate injury.WarningWarning indicates a hazard with a medium level of riskwhich, if not avoided, could result in death or serious injury.DangerDanger indicates a hazard with a high level of risk which, ifnot avoided, will result in death or serious injury.Warning• Always ensure compliance with relevant safety laws and standards.• All work must be carried out in a safe manner by a qualified person in compliance with applicable national regulations.• This product is class A equipment intended for use in an industrial environment. There may be potential difficulties in ensuring electromagnetic compatibility in other environments due to conducted or radiated disturbances.• Refer to the operation manual on the SMC website (URL: https:// ) for more safety instructions.2.1 General specificationsItem SpecificationsE n v i r o n m e n tEnclosureIP40 Operating temperature Operating: 0 to 50 oC; Storage: -10 to 60 °C(no freezing or condensation) Humidity range 35 to 85% R.H. (no condensation)Withstand voltage 1000 VAC for 1 min.between charged part and case Insulation resistance50 MΩ min (500 VDC Mega) between charged part and caseMaterials in contact with fluidLCP, PBT, brass (electroless nickel plating),HNBR (+ fluoro coating),FKM (+ fluoro coating), Si, Au, SUS3042.2 Specifications2.3 Piping Port and Weight specificationsModel 01 02 N01 N02 F01F02C4 * C6 * C8 * N7 *Thread (Port size)Rc 1/8Rc 1/4NPT 1/8 NPT 1/4 G 1/8 G 1/4 φ4(5/32") φ6φ8(5/16")φ1/4W e i g h tStraight95 g(without flow adjustment valve)125 g 55 g Bottom entry 105 g (without flow adjustment valve)135 g 65 g Straight135 g(with flow adjustment valve)165 g 95 g Bottom entry 145 g (with flow adjustment valve)175 g105 g* Indicates one touch fitting.2.4 Cable specifications ConductorNominal cross section AWG26 Individual wire diameter approx. 0.50 mm InsulatorOutside diameter approx. 1.00 mm Colours Brown, White, Black, Blue SheathMaterial Lead free heat and oil resistant PVC Outer diameterapprox. φ3.5 mmWarning• Special products (-X) might have specifications different from those shown in this section. Contact SMC for specific drawings.2.5 Analogue Output characteristics∗: Analogue output at maximum rated flow rate when CO 2 is selected is 3 [V] for the voltage output type and 12 [mA] for the current output type.Model Max. rated flow (L/min) Model Max. rated flow (L/min) PFM710-#-C/E 10 (5) PFM710-#-D/F 10 (5) PFM725-#-C/E 25 (12.5) PFM725-#-D/F 25 (12.5) PFM750-#-C/E 50 (25) PFM750-#-D/F 50 (25) PFM711-#-C/E100 (50)PFM711-#-D/F100 (50)∗: Values for CO 2 shown in brackets ( ).∗: The table shows the specifications when a flow adjusting valve is included.4 Installation4.1 InstallationWarning• Do not install the product unless the safety instructions have been read and understood.• Use the product within the specified operating rated flow, operating pressure and temperature range.• Tighten to the specified tightening torque.If the tightening torque is exceeded the mounting screws, brackets and the product can be broken. Insufficient torque can cause displacement of the product from its correct position.• Do not drop, hit or apply excessive shock to the product.ORIGINAL INSTRUCTIONSItemDescription Indicator LED (OUT1)Indicates the output status of OUT1.LED is ON (Green) when OUT1 is ON.When the accumulated pulse output mode is selected, the indicator LED will turn OFF. Indicator LED (OUT2)Indicates the output status of OUT2. LED is ON (Red) when OUT2 is ON. When the accumulated pulse output mode is selected, the indicator LED will turn OFF. SET buttonPress this button to change to another mode and to set a value. SocketSocket for electrical connections. Piping portConnected to the fluid inlet at IN side and to thefluid outlet at OUT side.LED displayDisplays the flow value, setting mode, and errorindication. Four display modes can be selected: display always in red or green, or display changing from green to red, or red to green, according to the output status (OUT1).UP button Selects the mode or increases the ON/OFF set value. Press this button to change to the peak display mode.DOWNbutton Selects the mode or decreases the ON/OFF setvalue. Press this button to change to the bottom display mode.Flow adjustmentvalve. Orifice mechanism to adjust the flow.Lock ring Used to lock the flow adjustment valve. Mounting hole Used to mount the product on a DIN rail ordirectly to a panel.BodyThe body of the product. Lead wire and connector Lead wire to supply power and transmit output signals.∗: The table shows the specifications when a flow adjusting valve is included.Page 2 of 34.2 EnvironmentWarning• Do not use in an environment where corrosive gases, chemicals, salt water or steam are present.• Do not use in an explosive atmosphere.• Do not expose to direct sunlight. Use a suitable protective cover.• Do not install in a location subject to vibration or impact in excess of the product’s specifications.• Do not mount in a location exposed to radiant heat that would result in temperatures in excess of the product’s specifications.4.3 Mounting• Never mount the product in a location that will be used as a foothold. • Mount the product so that the fluid flows in the direction indicated by the arrow on the body.4.3.1 Panel mounting• Insert Panel Mount Adapter B (supplied as an accessory) into Section A of Panel Mount Adapter A.Push Panel Mount Adapter B from behind until the display is located in the panel.The pin of Panel Mount Adapter B engages the notched part of Panel Adapter section C to fix the display.• The switch can be mounted on a panel with a thickness of 1 to 3.2 mm.4.3.2 Bracket mounting• Mount the bracket (Part No. ZS-36-A1) on to the product using the mounting screws supplied.• The required tightening torque is 0.5 ±0.05 N•m. Without Flow adjustment valve With Flow adjustment valve(using Part No. ZS-33-M)(using Part No. ZS-33-MS)• Install the product (with bracket) using M3 screws (4 pcs.). • Bracket thickness is approximately 1.2 mm.Refer to the operation manual on the SMC website (URL: https:// ) for mounting hole dimensions.4.3.3 DIN rail mounting• Mount the DIN rail brackets (Part No. ZS-33-R#) to the product using the mounting screws and joint screws supplied.• The required tightening torque for both screw types is 0.4 ± 0.05 N•m.4.4 PipingCaution• Before connecting piping make sure to clean up chips, cutting oil, dust etc.• When installing piping or fittings, ensure sealant material (tape) does not enter inside the port.• When connecting the piping, hold the specified part of the body with a spanner. Using a spanner on other parts may damage the product. • The required tightening torque of the fittings is given in the table below. If the tightening torque is exceeded, the product can be damaged. If the correct tightening torque is not applied, the fittings may become loose.• Ensure there is no leakage after piping.Nominal Thread size Width across flats ofattachmentTightening torqueRc (NPT) 1/8, G1/8 Rc (NPT) 1/4 17 mm7 to 9 N•m G1/421 mm12 to 14 N•m4.4.1 One Touch fittings• Insert the tube until it bottoms out, to ensure it cannot be pulled out. • Insertion with excessive force can cause damage. • Ensure that there is no leakage after piping.• Use the product within the specified operating pressure and temperature ranges.• Proof pressure is 1.0 MPa.5.1 WiringCaution• Wiring should only be performed with the power supply turned OFF. • Confirm proper insulation of wiring.• Use separate routes for the product wiring and any power or highvoltage wiring. Otherwise, malfunction may result due to noise.• Keep wiring as short as possible to prevent interference from electromagnetic noise and surge voltage.• Ensure that the FG terminal is connected to ground when using a commercially available switch-mode power supply.Switching noise will be superimposed and the product specification can no longer be met. This can be prevented by inserting a noise filter, such as a line noise filter and ferrite core, between the switch-mode power supply and the product, or by using a series power supply instead of a switch-mode power supply.5.1.1 Connecting/Disconnecting• When mounting the connector, insert it straight into the socket, holding the lever and connector body, and push the connector until the lever hooks into the housing, and locks.• When removing the connector, press down the lever to release the hook from the housing and pull the connector straight out.5.1.2 Connector pin numbers (on the lead wire)6 Flow Setting6.1 Measurement mode• Measurement mode is the mode in which the flow is detected and displayed, and the switch function is operating.• This is the basic operating mode; other modes should be selected for set-point and other Function Setting changes.6.2 Switch operation• When the flow exceeds the set value, the switch will turn ON.• When the flow falls below the set value by the amount of hysteresis or more, the switch will turn OFF.• If this condition, shown to the right, is acceptable, then keep these settings.<Operation>∗: The Product outputs will continue operating during setting.1. Press the SET button in measurement mode to display the set values.[P_1] or [n_1] and the set value are displayed in turn.2. Press the UP or DOWN button to change the set value.The UP button is to increase and the DOWN button to decrease the set value.Press the UP button once to increase by one digit or press it continuously to keep increasing the set value.Press the DOWN button once to decrease by one digit or press it continuously to keep decreasing the set value.3. Press the SET button to finish the setting of OUT1.For models with 2 outputs, [P_2] or [n_2] will be displayed. Set OUT2 as above.• Zero clear of displayThe display is reset to zero when UP and DOWN are pressed simultaneously for 1 second.For the initial operation, always perform zero clear with no flow applied.Page 3 of 37.1 Function selection modeIn measurement mode, press the SET button for 2 seconds or longer to display [F 0].The [F##] indicates the mode for changing each function setting.Press the SET button for 2 seconds or longer in function selection mode to return to measurement mode.• Peak / Bottom hold function • Zero clear function • Key-lock functionRefer to the operation manual on the SMC website (URL: https:// ) for setting these functions.Refer to the operation manual or catalogue on the SMC website (URL: https:// ) for How to order information.Refer to the operation manual or catalogue on the SMC website (URL: https:// ) for Outline Dimensions.11.1 General MaintenanceCaution• Not following proper maintenance procedures could cause the product to malfunction and lead to equipment damage.• If handled improperly, compressed air can be dangerous.• Maintenance of pneumatic systems should be performed only by qualified personnel.• Before performing maintenance, turn off the power supply and be sure to cut off the supply pressure. Confirm that the air is released to atmosphere.• After installation and maintenance, apply operating pressure and power to the equipment and perform appropriate functional and leakage tests to make sure the equipment is installed correctly.• If any electrical connections are disturbed during maintenance, ensure they are reconnected correctly and safety checks are carried out as required to ensure continued compliance with applicable national regulations.• Do not make any modification to the product.• Do not disassemble the product, unless required by installation or maintenance instructions.• How to reset the product after a power cut or when the power has been unexpectedly removedThe settings of the product are retained from before the power cut or de-energizing.The output condition also recovers to that before the power cut or de-energizing, but may change depending on the operating environment. Therefore, check the safety of the whole system before operating the product.12 Limitations of Use12.1 Limited warranty and Disclaimer/Compliance Requirements Refer to Handling Precautions for SMC Products.13 Product disposalThis product should not be disposed of as municipal waste. Check your local regulations and guidelines to dispose of this product correctly, in order to reduce the impact on human health and the environment.14 ContactsRefer to or www.smc.eu for your local distributor / importer.URL: https:// (Global) https:// (Europe) SMC Corporation, 4-14-1, Sotokanda, Chiyoda-ku, Tokyo 101-0021, Japan Specifications are subject to change without prior notice from the manufacturer. © 2021 SMC Corporation All Rights Reserved. Template DKP50047-F-085MItemDefault setting[F 0] [Uni] Unit selection function[ L] L/min[F 1] [oU1] Output mode (OUT1) [HYS] Hysteresis mode [1ot] Reversed output (OUT1)[1_P] Normal output[P_1] Input Set value (OUT1) [ ] 50% of max. rated flowPFM710: 5 L/min,PFM725: 12.5 L/min PFM750: 25 L/min,PFM711: 50 L/min[H_1] Hysteresis Setting(OUT1) [ ] 3% of max. rated flow PFM710: 0.3 L/min,PFM725: 0.8 L/minPFM750: 1.5 L/min,PFM711: 3 L/min [CoL] Display colour [SoG] ON: Green, OFF: Red[F 2][oU2] Output mode (OUT2) [HYS] Hysteresis mode[2ot] Reversed output(OUT2) [2_P] Normal output[P_2] Input Set value (OUT2) [ ] 50% of max. rated flow PFM710: 5 L/min, PFM725: 12.5 L/min PFM750: 25 L/min, PFM711: 50 L/min[H_2] Hysteresis Setting(OUT2)[ ] 3% of max. rated flowPFM710: 0.3 L/min,PFM725: 0.8 L/min PFM750: 1.5 L/min,PFM711: 3 L/min[F 3] [FLU] Operating fluid [A i r ] d ry air, N 2[F 4] [rEF] Reference condition [A nr] Standard condition[F 5] [eES] Response time[1.00] 1 second [F 6] [dSP] Display mode [i nS ] Instantaneous flow [F 7] [inP] External input [r _r ] Accumulated flowexternal reset [F 8] [drE] Display resolution [1E2] 100-split[F 9] [PrS] Auto-preset[oFF] Manual [F10] [EEP] Accumulated hold [oFF] OFF [F11] [AFL] Analogue output filter [ on] With filter [F12] [Eco] Power saving mode [oFF] Unused [F13] [Pin] Security code [oFF] Unused [F98] [ALL] Setting of all functions [oFF] Unused[F99] [ini] Reset to default settings [oFF] Unused。
SMC系列产品使用说明书
5.3对于1-PC和牙嵌式驱动空心轴的电动装置其安装方法是:起吊电动装置使1-PC空心轴孔与阀杆和键配合装入,牙嵌驱式空心轴上的牙嵌与阀门上阀杆螺母的牙嵌对准。用螺栓将电动装置与阀门紧固可靠。
4.1专用电动机:适合阀门的载荷特性和使用工况,型号YLT。
4.2减速机构:用于传递和增大电动机的动力。每个机座产品均有3~5种速比的蜗轮副和若干电机齿轮与蜗杆轴齿轮传动比的齿轮副,因而可获得较大的输出转速范围。
4.3驱动空心轴:它是电动装置的动力输出部件,有2-PC、1-PC、牙嵌式三种型式,结构可见(图10)~(图12)
2.基本技术参数
产品符合JB/T8528-1997《普通型阀门电动装置技术条件》
2.1动力电源:380V、50Hz三相正弦交流电(根据用户要求,某些规格可提供使用单相220V电源的电动机)。
2.2外壳防护等级:SMC-04、03 IP67
SMC-00~5 IP65
2.3使用环境温度:-20℃~40℃;-20℃~60℃(根据用户订货要求)
G·L·SW各列转体上触点的相对位置可任意布置,即同一列上的触点可以全部为“OFF”型式或为“OFF”“ON”两种型式。(最常用的是“OFF”“ON”的布置型式)。
G·L·SW中间的两列转体触点开关可做为阀门某两个中间位置的信号输出,也可将其调整到与两边的转体同步动作。
(图17)为典型控制原理时触点开关的布置型式。
电气接线程序及注意事项:
7.1确认电源电压与电动机使用电压相同。
SMC数字流量开关操作手册说明书
Digital Flow Switch (Display Part) Operation Manual For AirPF2A300/301 SeriesPF2A310/311 SeriesFor Pure Water/Chemical Fluid PF2D300/301 SeriesFor WaterPF2W300/301 SeriesPF2W330/331 SeriesURL SAFETY2Model Indication Method4Name and Functions of Individual Parts 6Installation7Outline with Dimensions8Example of Internal Circuit and Wiring 9Setting 10Initialize11Display Function of Integrated Flow Rate Value 15Instantaneous Flow Rate Setting Mode16Integrated Flow Rate Setting Mode 19Output Selection 20Other Functions 23Specification24CONTENTSThank you for purchasing the SMC PF2*3**Series Digital Flow Switch.Please read this manual carefully before operating digital flow switch and understand digital flow switch, its capabilities and limitations.Please keep this manual handy for future reference.OPERATOR•This operation manual has been written for those who have knowledge of machinery and apparatus that use pneumatic equipment and have full knowledge of assembly, operation and maintenance of such equipment.•Please read this operation manual carefully and understand it before assembling, operating or providing maintenance service to the flow switch.32NOTEFollow the instructions given below when handling your flow switch.Otherwise, the switch may be damaged or may fail, thereby resulting in malfunction.•Do not drop it, bring it into collision with other objects or apply excessive shock (490m/s 2or more).•Wiring correctly.•Do not wiring while power is on.•Although the flow switch complies with the CE Marking, since it does not have the thunder serge protection, please carry out protection to thunder serge by the equipment side.•Although the flow switch complies with the CE Marking, since the equipment and apparatus which are made to generate the serge (Electro-magnetic lifter, High frequency induction furnace, Motor etc.) around the flow switch should perform measure against serge come out.•Do not use with power cable or high-voltage cable in the same wire route.•Do not use in a place in which water, oil, or a chemical splashes.•Do not push the setting buttons by a sharply pointed object.•Turn on the power supply of a flow switch for Air, when flow is zero.Some initial drift occurs during ten minutes after turning the power on.•Start measurement by the flow switch three seconds after turning on the power. (Also in momentary interception of the power supply by reset etc.) Please take a measure by the program of equipment etc.•Maintain the switch status for measurement output before setting when initializing or setting a flow rate of the flow switch.Measure after checking impacts to the equipment.Carry out a setup since a control system is shut down if required.The Digital Flow Switch and this manual contain essentialinformation for the protection of users and others from possible injury and property damage and to ensure correct handling.Please check that you fully understand the definition of the following messages (signs)before going on to read the text, and always follow the instructions.Please read the operation manuals of related apparatus and understand it before operating the flow switch.Do not disassemble, remodel (including change of printed circuit board) or repair.An injury or failure can result.Do not operate beyond specification range.Fire, malfunction or switch damage can result.Please use it after confirming the specification.Do not operate in atmosphere of an inflammable, an explosive and corrosive gas.Fire or an explosion can result.This flow switch is not an explosion-proof type.54NOTE 1:The new Measurement Low prohibits use in Japan of flowswitches with a unit selection function.NOTE 2:Fixed unit for instantaneous flow rate is :L/minfor integrated flow rate is :LSeparate Type Display PartA : AirD : Pure Water/Chemical Fluid W : Water•About sensor partThe type of the sensor part combined with a display part is indicated to be PF *5**with this manual.Refer to the following correspondence table for the sensor part type combined with each display part.BodyOutput (OUT1) Lamp (Green):Lit when OUT1 is ON. Flickers when an overcurrent erroroccurs.Output (OUT2) Lamp (Red):Lit when OUT2 is ON. Flickers when an overcurrent erroroccurs.LED Display:Displays a flow rate, set mode status, selected display unitand error code.Button (UP): Selects a mode and increases a set ON/OFF value.Button (DOWN): Selects a mode and decreases a set ON/OFFvalue.Button (SET): Changes the mode and sets a set value. RESETPressing the and buttons simultaneously will activate the RESET function.Use this function to clear errors when a trouble occurs.Panel Mount Adapter type ZS-22-EPanel Mount Adapter APanel Mount Adapter BBracket are includedMounting•Install the Display Part on the panel, once the Panel Mount Adaptor Bremoves.•Insert Panel Mount Adapter B supplied as an accessory intoSection A of Panel Mount Adapter A.Push Panel Mount Adapter B from behind till the display is fixedonto the panel.The pin of Panel Mount Adapter B engages the notched part ofPanel Adapter A to fix the display.•The switch can be mounted on a panel with a thickness of 1.0 to3.2mm.•See the illustration below for panel cut dimensions.Panel Cut Dimensions Accessories LED DisplayLamp (Red)SETButton (UP)7 698++0.5Panel Thickness: 1 to 3.2mmPanel Cut DimensionsOutput SpecificationBe sure to select a sensor in SMC PF *5**series for accurate measurement of flow rates.The display outputs only switch output.Analog output is output directly by the sensor part. See theoperation manual of the sensor part for the complete information. Connection•Turn the power off before making connection.•Install the cable separately from the route for power cable or high-voltage cable. Otherwise, malfunction may potentially result due to noise.•Use compression terminals for connection to the terminal board.See the full view of dimensions diagram for details of the terminal board.–0NPN Open Collector Output 2OutputsMax. 30V, 80mAInternal Voltage Drop 1V or less–1PNP Open Collector Output 2Outputs Max 80mAInternal Voltage Drop 1.5V or lessPF ∗5 SeriesPF ∗5 SeriesSetting ProceduresKeep pressing the button longer than two seconds. Remove the finger off the button when one of the characters of LED display column of the following table is displayed.1. Flow Rate Range SettingPress the button and select the flow rate range.Press thebutton to set.2. Display Mode SettingSelect whether to display instantaneous flow rate orintegrated flow rate.To change the Display mode, press thedesired flow rate to display. Then press the button.[d_1] and [d_2] respectively indicate the instantaneous flow rate and integrating flow rate.11103. Selecting Display Unit(In case [-M] is not assigned to unit specification in model indication) Refer to page 14.4. Output Method SettingThree output methods are available, namely, instantaneous switch, integrating switch and integrating pulse. The method for output to OUT1 or OUT2 is set as follows.1)First, the output method for OUT1 is set.*Press the button and select the instantaneous switch,integrating switch or integrating pulse.*Press the button to set.[o10] [o11] and [o12] respectively indicate the2)Select one output method for OUT2 from three output methods by pressing the button, as in OUT1.*Press the button to set.[o20] [o21] and [o22] respectively indicate theinstantaneous switch, integrating switch and integrating pulse.5. Output Mode SettingTwo output modes are available, namely, the Reverse Output modeand Non-Reverse Output mode. An output mode for OUT1 andOUT2 is set.1)First, the output method for OUT1 is set.*Press the button and select the Reverse Output mode or Non-Reverse Output mode.*Press the button to set.[1_n] and [1_P] respectively indicate the Reverse Outputmode and Non-Reverse Output mode.mode and Non-Reverse Output mode by pressing the button,as in OUT1.*Press the button to set.[2_n] and [2_P] respectively indicate the Reverse Outputmode and Non-Reverse Output mode.13 1215•Press the button first, then the button, to press both buttons simultaneously. Integration starts when [–] flickers.•Lower three digits of an integrated value are always displayed.Press the button when wishing to check upper three digits.•Pressing the button enables to display an instantaneous flow rate even during integration.•To stop integration, press the button first, then the button,to press both buttons simultaneously.The display will keep the present integrated value.To clear display of an integrated value, press both the and buttons simultaneously longer than two seconds.To further continue integration from the saved value, repress thebutton first, then the button, to press both buttons simultaneously.1716Manually set an actuation value of the instantaneous-value switch in case the instantaneous switch is selected in initialization.The output method is also set in accordance with the value set manually. Set the output method while referring to the output method described below.1.Keep pressing the button and remove the finger off when [F-1] is displayed.2.Repress the button to set for input of a set value in [n_1] (P_1 in the Non-Reverse Output mode) for OUT1.In case the Reverse Output mode is selected in initialization, [n_1]and the set value will be displayed alternately.(In case the Non-Reverse Output mode is selected in initialization,[P_1] and the set value will be displayed alternately.) 3.Press the or buttons to select a desired set value.Press the button to increase the set value or the button to decrease the set value.4.Press the button to set the set value and to move to the setting mode for [n_2] (P_2 in the Non-Reverse Output mode).In case the Reverse Output mode is selected in initialization, [n_2]and the set value will be displayed alternately.(In case the Non-Reverse Output mode is selected in initialization,[P_2] and the set value will be displayed alternately.) 5.Press the or buttons to select a desired set value.Press the button to increase the set value or the button todecrease the set value.6.Press the button to set the set value and to move to the setting mode for OUT2.Set the set value as in OUT1.In case the Reverse Output mode is selected for the OUT2 setting in initialization, [n_3] or [n_4] and the set value will be displayed alternately.In case the Non-Reverse Output mode is selected in initialization,[P_3] or [P_4] and the set value will be displayed pleting settings for [n_1] to [n_4] ([P_1] to [P_4] in the Non-Reverse Output mode) will finish flow rate setting and the mode will return to the Measurement mode.Manual1918The flow rate flowing through the flow switch will be set as areference value and a Hysteresis (H) will be set automatically at a value 3digits lower when setting auto preset input.The output method for setting by auto presetting is only hysteresis mode.1.Keep pressing the button and remove the finger off when [F_1] is displayed.2.Press the button and change [F_1] in the display to [F_2].3.Press the button and set the auto preset state of OUT1.The display will change to show [AP1] .(In case OUT1 setting is not needed, press the and button simultaneously.)4.Prepare the equipment to set the flow rate of OUT1 and flow fluid of the required flow rate.5.Pressing the button will automatically read the flow rate. A value 3digits lower will be set automatically as a Hysteresis (H).The display will show [A1L] and the set value alternately.6.Press the button and set auto preset state of OUT2.The display will change to show [AP2].(In case OUT2 setting is not needed, press the and buttons simultaneously.)7.Prepare the equipment to set the flow rate of OUT2 and flow fluid of the required flow rate.8.Pressing the button will automatically read the flow rate. A value 3digits lower will be set automatically as a Hysteresis (H).The display will show [A2L] and the set value alternately.9.Press the button to finish the Auto Presetting mode and themode will return to the Measurement mode.Auto Presetting•The switch is set to an integrated flow rate.•Integrated flow rate is displayed by switchingdividing into lower three digits and upper three digits. 1.Keep pressing the button and remove the finger off when [F_1] or [F_3] is displayed.Proceed to Step 3. if [F_3] is displayed.([F_1] will be displayed in case the instantaneous switch is selected for any switch output in initialization. In other cases,[F_3] will be displayed.)2.When [F_1] is displayed, push the button till the display shows [F_3]. The subsequent setting operation will be the same as that when [F_3] is displayed. Set as follows.3.Set as follows if [F_3] is displayed.1)Press the button and display the lower three digits of the integrated flow rate of OUT1.2)Press the or buttons and adjust the set value to the desired value.3)Press the button to set. The upper three digits of OUT1 will be displayed.4)Press the or buttons and adjust the set value to the desired value.5)Press the button to set. The lower three digits of OUT2 will be displayed.6)Press the or buttons and adjust the set value to the desired value.7)Press the button to set. The upper three digits of OUT2 will be displayed.8)Press the or buttons and adjust the set value to the desired value.9)Press the button to finish setting of an integrated flow rate and the mode will return to the Measurement mode.Instantaneous Switch Output MethodFour output methods can be selected by selecting an output modeOne of these four output methods can be selected for each output.•OUT1 and OUT2 can be set independently.•1digit flow rate conversion will be a minimum set unit. See thespecification for the set flow rate units.•When setting in the Auto Presetting mode, the Hysteresis mode willbe set automatically. Hysteresis in this case will be 3digits fixed.•In the Window Comparator mode, leave between [P_1] and [P_2]or between [n_1] and [n_2] values more than seven digits.•The following is given using OUT1 as an example. Thedescriptions for OUT2 are the same as those for OUT1, under theconditions that [n_1] and [n_2] should be replaced by [n_3] and[n_4] and [P_1] and [P_2] should be replaced by [P_3] and [P_4].20212322To reset display of Error 1, 2 or 4, press theandbuttons simultaneously.Integrating Switch Output•Two output methods can be selected by selecting an output mode.One of these two output methods can be selected for each output.•OUT1 and OUT2 can be set independently.•The following is given using OUT1 as an example. Thedescriptions for OUT2 are the same as those for OUT1, under the conditions that 1nL and 1nH should be replaced by 2nL and 2nH and 1PL and 1PH should be replaced by 2PL and 2PH.Integrating Pulse Output•Pulse output for integrated flow rate measurement.Key Lock FunctionThis function prevents errors such as changing a set value by mistake.Lock•Keep pressing the button longer than three seconds.The display will change to show [F_1] Æ[***] Æ[unL.]Remove the finger off the button when [unL] is displayed.([***]:Refer to the LED display column in the table, Page11)•Press the button to set the display to [Loc]•Press the button and return to the Measurement mode.Unlock •Press the button longer than three seconds. Remove the finger off the button when [Loc] is displayed.•Press the button to change the display to [unL]•Press the button and return to the Measurement mode.Error Display and TroubleshootingIn case an error occurs, take the following actions:2524*1:The flow rate indication range is corresponding to the flow rate range set up bythe initialization.*2:With a unit selection function(Without a unit selection function, fixed to SI units(L/min or L))*3:Two units in normal condition (0˚C/ 101.3kPa) or standard condition (20˚C/101.3kPa/ 65%RH) can be selected.*4:This is an overall accuracy combined with PF2A 5**.*5:Select whether to switch output or pulse output of integrated flow rate by theinitialization.*6:Window Comparator mode. Hysteresis (H) will be in 3digits.Separate [P_1] and [P_2], as well as [n_1] and [n_2], more than 7digits.(In case of the output 2, n_1,2 becomes n_3,4 and P_1,2 becomes P_3,4)*7:The display part conforms entirely to the CE standard.2627。
数字流量开关P2A7 H操作手册说明书
Digital Flow SwitchOperation ManualPF2A7HInstallation•Never mount the product in a location that will be used as a foothold.•The rotation angle of the monitor is 270o , in steps of 90o . Rotating the display part with excessive force will damage the end stop.(IN side)BodyMonitor partConnector pin numbers(On the product)13241DC(+)2Analogue output 3DC(-)4OUT1Thank you for purchasing an SMC PF2A7H Series Digital Flow Switch.Please read this manual carefully before operating the product and make sure you understand its capabilities and limitations.Please keep this manual handy for future reference.To obtain more detailed information about operating this product, please refer to the SMC website (URL ) or contact SMC directly.These 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) and other safety regulations.OperatorSafety InstructionsMaintenanceHow to reset the product after a power cut or forcible de-energizing The setting of the product will be retained as it was before a power cut or de-energizing.The output condition is also basically recovered to that before a power cut or de-energizing, but may change depending on the operating environment.Therefore, check the safety of the whole installation before operating the product.Mounting and InstallationConnecting the piping•Ensure that the metal piping attachments are tightened to the required torque (refer to the table below).•If the tightening torque is exceeded, the product can be broken. If the tightening torque is insufficient, the fittings may become loose.∗3: Depend on the setting of switch operation in initialize mode.∗4: Displayed in turn.∗5: Setting is available when Set point 1 < Set point 2.List of outputsFind the diagram of the output required in the table below. Perform settings following the Set value column on the right.Wiring•Connections should only be made with the power supply turned off.•Use separate routes for the product wiring and any power or high voltage wiring. Otherwise, malfunction may result due to noise.•Ensure that the FG terminal is connected to ground when using a commercially available switch-mode power supply. When a switch-mode power supply is connected to the product, switching noise will be superimposed and theproduct specification can no longer be met. This can be prevented by inserting a noise filter, such as a line noise filter and ferrite core, between the switch-mode power supply and the product, or by using a series power supply instead of a switch-mode power supply.Connecting the wiring•Align the lead wire connector with the connector key groove, and insert vertically.•Connection is complete when the knurled part is fully tightened. Check that the connection is not loose.Connector Pin numbersWhen the lead wire with connector designated for the PF2A7 is used, the wire colours will apply as shown in the diagram.Power is suppliedFunction selection modeDefault settingsThe default settings are as follows.If this condition is acceptable, then keep these settings.This [F_Specifications / Outline with DimensionsRefer to the product catalogue or SMC website (URL ) for more information about the product specifications and outline dimensions.Note: Specifications are subject to change without prior notice and any obligation on the part of the manufacturer.© 2011 SMC Corporation All Rights ReservedAkihabara UDX 15F , 4-14-1, Sotokanda, Chiyoda-ku, Tokyo 101-0021, JAP AN Phone: +81 3-5207-8249 Fax: +81 3-5298-5362URL TroubleshootingRefer to the SMC website (URL ) for more information about troubleshooting.∗1: Operate only the product with unit selection function.∗2: Setting is available when Set point 1 Set point 2.Not displayed when Set point 1Set point 2.To set each of these functions, refer to the SMC website(URL ) for more information about other functions in detail.Other functionsReset of the accumulated flow Reset to the default settingPiping•Use the product within the specified operating pressure range and temperature range.•Proof pressure is 2.25 MPa.•Connect the piping to the fittings.•Mount the product so that the fluid direction is the same as the arrow indicated on the product.•Never mount the product upside down.•The piping on the IN side must have a straight section of piping whose length is 8 times the piping diameter or more.•Avoid sudden changes in the piping size on the IN side of the product.。
SMC压力开关设定
键确认,返回
显示。
(3)F2 设定 参照 F1 的设定方法。 建议 F2 里的参数数值设定与 F1 的一致。
只要设定上面 F0,F1,F2 的参数就可以了。
二:运行时修改参数 以下是在上面修改好的 F0,F1,F2 参数后,只针对运行时,我们只修 改 1_n 或 2_n 的数字,其他的不修改.
在通电的情况下,只按 间交替显示,这时用
键一次,显示会在 1_n 与数字之
或
键调整数字就可以,然后
用
键确认。然后就会在 2_n 和数字之间交替显示.。
这时用
或
键调整数字就可以。然后按住
键 2 秒以上,显示屏会显示到正常模式。 三:零点校正
产品在首次使用时,在通电而不施加气压的情况下,如
果压力表显示值不为零,同时按住
和
键 1 秒以
上,显示值归零。
SMC 电子压力表参数设定 一:首次设定 通电后,压力表会显示实际的压力.
按
键按钮 2 秒以上,显示 F0,
(1) 单位设定:
显示 F0 后,按
后,会在
和
之间交
替显示,然后用
或
键选择
(代表测量单
位为 Pa)。然后按
键确定。
(2)输出类型(F1 设定)
显 示 屏 会 返 回 到 F0 , 然 后 按
或
四:举例说明 如果吸盖时的压力显示为-20,就把 1_n 和 2_n 设定为-10 左右。
键选到
,按ቤተ መጻሕፍቲ ባይዱ
键,会在
和
之
间交替显示,用
或
键选择
,然后按
,会在
和
之间交替显示,用
或
键选
,按 S 键确认。然后会在
SMC数字流量开关集成型说明书
Instruction Manual Digital Flow Switch –Integrated typePF2M7## seriesThe intended use of the digital flow switch is to monitor and display flowinformation.1 Safety InstructionsThese safety instructions are intended to prevent hazardous situationsand/or equipment damage. These instructions indicate the level ofpotential hazard with the labels of “Caution,” “Warning” or “Danger.”They are all important notes for safety and must be followed in additionto 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 systems.IEC 60204-1: Safety of machinery - Electrical equipment of machines.(Part 1: General requirements)ISO 10218-1: Manipulating industrial robots -Safety. etc.∙Refer to product catalogue, Operation Manual and HandlingPrecautions for SMC Products for additional information.∙ Keep this manual in a safe place for future reference.∙This product is class A equipment intended for use in an industrialenvironment. There may be potential difficulties in ensuringelectromagnetic compatibility in other environments due to conductedor radiated disturbances.not avoided, will result in death or serious injury.Warning∙Always ensure compliance with relevant safety laws andstandards.∙All work must be carried out in a safe manner by a qualified person incompliance with applicable national regulations.∙Do not disassemble, modify (including changing the printedcircuit board) or repair.An injury or failure can result.∙Do not operate the product outside of the specifications.Fire, malfunction or damage to the product can result.∙Do not operate in an atmosphere containing flammable, explosiveor corrosive gas.Fire or an explosion can result.∙Do not use the product for flammable fluids.Fire, explosion, damage or corrosion can result.∙If using the product in an interlocking circuit:Provide a double interlocking system, for example a mechanicalsystem.∙Check the product for correct operation.Otherwise malfunction can result, causing an accident.∙Do not use the product in a place where static electricity is aproblem.Product failure or system malfunction may result.Otherwise electric shock, malfunction or product damage can result.∙Refer to the operation manual on the SMC website(URL: https://) for more safety instructions.2 Specifications 2 Specifications (continued)3 Names of Individual parts3.1 PF2M7## (with flow adjustment valve)3.24 Installation4.1 InstallationWarning∙Do not install the product unless the safety instructions have been readand understood.∙Use the product within the specified operating pressure andtemperature range.∙Proof pressure could vary according to the fluid temperature. Checkthe characteristics data for operating pressure and proof pressure.4.2 EnvironmentWarning∙Do not use in an environment where corrosive gases, chemicals, saltwater or steam are present.∙Do not use in an explosive atmosphere.∙Do not expose to direct sunlight. Use a suitable protective cover.∙Do not install in a location subject to vibration or impact in excess ofthe product’s specifications.∙Do not mount in a location exposed to radiant heat that would result intemperatures in excess of the product’s specifications.∙Refer to the flow direction of the fluid indicated on the product forinstallation and piping.∙Do not mount the body with the bottom facing upwards.Retention of air can cause inability to measure accurately.∙Do not insert metal wires or other foreign matter into the piping port.This can damage the sensor causing failure or malfunction.∙Never mount a product in a location that will be used as a foothold.The product may be damaged if excessive force is applied by steppingor climbing onto it.∙If there is a risk of foreign matter entering the fluid, install and pipe afilter or mist separator at the inlet to avoid failure and malfunction.Otherwise damage or malfunction can result.ORIGINAL INSTRUCTIONSRefer to Declaration ofConformity for relevantDirectivesThe product code is displayed for approximately 3 seconds afterpower is supplied.Then measurement mode will be displayed and the switchoperation will start.4.3 Panel mounting∙ Insert panel mount adapter B (supplied as an accessory) into section A of the panel mount adapter.Push panel mount adapter B from behind until the display is fixed onto the panel.The bracket pin engages the notched part of panel adapter section C to fix the display.∙ The switch can be mounted on a panel with a thickness of 1 to 3.2 mm.4.4 Bracket mounting ∙ Mount the bracket using the mounting screws supplied. ∙ The required tightening torque is 0.42 ±0.04 Nm.∙ Install the product (with bracket) using the M3 screws (4 pcs.). ∙ Bracket thickness is approximately 1.2 mm.4.5 DIN rail mounting (using ZS-33-R#)∙ Mount the DIN rail mounting parts using the mounting screws and joint screws supplied.∙ The required tightening torque of the DIN rail mounting screws and joint screws is 0.4 ±0.05 Nm.∙ Refer to the operation manual on the SMC website (URL: https:// ) for all mounting dimensions.4.6 PipingCaution∙ Before connecting piping make sure to clean up chips, cutting oil, dust etc.∙ Ensure there is no leakage after piping.∙ Any dust left in the piping should be flushed out by air blow before connecting piping to the product.Otherwise damage or malfunction can result.4.7 WiringCaution∙ Do not perform wiring while the power is on. ∙ Confirm proper insulation of wiring.∙ Do not route wires and cables together with power or high voltage cables.Otherwise the product can malfunction due to interference of noise and surge voltage from power and high voltage cables to the signal line. ∙ Keep wiring as short as possible to prevent interference from electromagnetic noise and surge voltage. Do not use a cable longer than 30 m.∙ Ensure that the FG terminal is connected to ground when using a commercially available switch-mode power supply.∙ When the analogue output is used, install a noise filter (line noise filter, ferrite element, etc.) between the switch-mode power supply and this product.Connecting / Disconnecting∙ When mounting the connector, insert it straight into the socket, holding the lever and connector body, and push the connector until the lever hooks into the housing, and locks.∙ When removing the connector, press down the lever to release the hook from the housing and pull the connector straight out.Connector pin numbers (on the lead wire)Power is supplied*: The outputs will continue to operate during setting.*: Simple settingmode and function selection mode settings are reflected each other.6 Flow Setting6.1 Switch operationWhen the flow exceeds the set value, the switch will be turned ON.When the flow falls below the set value by the amount of hysteresis or more, the switch will be turned OFF.The default setting is to turn on the flow switch when the flow reaches the centre of the upper limit of the rated flow range.If the operation shown below is acceptable, keep this setting.*: For hysteresis refer to [F 1] Setting of OUT1 and [F 2] Setting of OUT2.[Simple setting mode (Hysteresis mode)]In the Simple setting mode, the set value and hysteresis can be changed.(1) Press the SET button once in measurement mode.[P_1] or [n_1] and the [current set value] are displayed alternately.(2) Change the set value using the UP or DOWN button and press the SET button to set the value. Then, the setting moves to hysteresis setting (The snap shot function can be used). ∙ Press the UP button continuously to keep increasing the set value.∙ Press the DOWN button continuously to keep decreasing the set value.(3) [H_1] and the current set value are displayed in turn.(4) Change the hysteresis by pressing the UP or DOWN button and press the SET button. Setting is completed and the product returns to measurement mode (The snap shot function can be used).* For models with switch outputs for both OUT1 and OUT2, [P_2] or [n_2] will be displayed. These are set simultaneously.* After enabling the setting by pressing the SET button, it is possible to return to measurement mode by pressing the SET button for 2 seconds or longer.* When hysteresis mode is not used, "Input set value” is displayed. * The set value and hysteresis settings limit each other.* For more detailed setting, set each function in function selection mode.8 Function Setting8.1 Function selection modeIn measurement mode, press the SET button for 2 to 5 seconds to display [F 0] on the display.Select to display the function to be change [F ].Press the SET button for 2 seconds or longer in function selection mode to return to measurement mode. *: Some products do not have all the functions. If a function is not available or selected due to configuration of other functions, [- - -] is displayed.Without flow adjustment valve (using ZS-33-M) With flow adjustment valve (using ZS-33-MS)Press the SETbutton for 5 seconds or longerPress the SET button between 2 to 5 secondsPress the SET button once8.2 Default settings* [Unit] setting is only possible for models with units selection function. * [F 2] only available for models with OUT1 and OUT2 switch outputs. *[F22] function is only available for models with analogue output. Analogue free span function can be selected. ∙Snap shot function∙Key-lock function∙Zero clear functionRefer to the operation manual on the SMC website (URL:https://) for setting these functions.10 Maintenance10.1 General MaintenanceCaution∙Not following proper maintenance procedures could cause the productto malfunction and lead to equipment damage.∙If handled improperly, compressed air can be dangerous.∙Maintenance of pneumatic systems should be performed only byqualified personnel.∙Before performing maintenance, turn off the power supply and be sureto cut off the supply pressure. Confirm that the air is released toatmosphere.∙After installation and maintenance, apply operating pressure andpower to the equipment and perform appropriate functional andleakage tests to make sure the equipment is installed correctly.∙If any electrical connections are disturbed during maintenance, ensurethey are reconnected correctly and safety checks are carried out asrequired to ensure continued compliance with applicable nationalregulations.∙Do not make any modification to the product.∙Do not disassemble the product, unless required by installation ormaintenance instructions.∙How to reset the product after a power cut or when the power hasbeen unexpectedly removedThe settings of the product are retained from before the power cut orde-energizing.The output condition also recovers to that before the power cut or de-energizing, but may change depending on the operating environment.Therefore, check the safety of the whole system before operating theproduct.11 How to OrderRefer to draw ings/catalogue for ‘How to Order’ information.12 Outline Dimensions (mm)Refer to the operation manual on the SMC website (URL:https://) for outline dimensions.13.1 Error indicationIf the error cannot be reset after the above measures are taken, or errorsother than the above are displayed, please contact SMC.Refer to the operation manual on the SMC website (URL:https://) for more detailed information abouttroubleshooting.14.1 Limited warranty and Disclaimer/Compliance RequirementsRefer to Handling Precautions for SMC Products.15 ContactsRefer to Declaration of Conformity and URL: https://for contacts.URL : https:// (Global) https:// (Europe)'SMC Corporation, Akihabara UDX15F, 4-14-1, Sotokanda, Chiyoda-ku, Tokyo 1010021Specifications are subject to change without prior notice from the manufacturer.© 2019 SMC Corporation All Rights Reserved.Template DKP50047-F-085H。
SMC流量开关PF3W 中文操作手册
~7~
带温度传感器
项目
说明
出厂设置
输出模式
选择流体温度输出为迟滞模式或上下限比较
模式。
迟滞模式
反向输出
选择反向或非反向输出模式。
非反向输出
设定值
设置开关输出的 ON/OFF 点。
50℃
迟滞
设定迟滞可避免发生振荡。
5℃
•其他设定
项目
页码
出厂设置
[F3] 响应时间
见 19 页
1s
[F10]副屏幕设定
见 19 页
2.设定反向输出模式
通过
按下
或
键确认。
键选择合适的输出模式。
进入设定值输入(ON/OFF 点
)。
3.设定值输入
a.选择迟滞输出模式时
~ 15 ~
按下
按下
键确认。
键确认。
进入迟滞值设定。
返回功能设定模式。
*设定值与迟滞值有相互限制。
b.选择窗口比较模式时
按下
键确认。
进入[P2H](或[n2H])值设定。
<功能流程图>
1. 选定输出模式
迟滞模式
HYS
窗口比较
模式
WIN
带温度传感器
累计流量
输出
ACCUMU
累计脉冲
输出
PLS
迟滞模式
HYS
窗口比较
模式
WIN
2. 设定反向输出
2_P/2_N (见 15 页)
3.设定值输入
P_1/n_1/H_1
设定
(见 15 页)
P1L/n1L/
P1H/n1H/H1
设定
(见 16 页)
设定 P1L(开关下限)及 P1H(开关上限)值。如果选择了反向输出模式,主屏幕显示
SMC带逆流功能的减压阀说明书
文件No.:AR ※-OMF0022-B○ 使用产品之前请务必阅读此使用说明书。
○ 请仔细阅读安全注意事项。
○ 为了今后方便使用,请妥善保管使用说明书。
AR25K-(F,N)02~(F,N)03(B,E,G,H)(-1,N,R,Y,Z)产品名称:带逆流功能的减压阀代表型号:AR20K-(F,N)01~(F,N)02(B,E,G,H)(-1,N,R,Y,Z)AR40K-(F,N)02~(F,N)04(B,E,G,H)(-1,N,R,Y,Z)AR40K-(F,N)06(B,E,G,H)(-1,N,R,Y,Z)使 用 说 明 书AR50K-(F,N)06~(F,N)10(B,E,G)(-1,N,R,Y,Z)AR30K-(F,N)02~(F,N)03(B,E,G,H)(-1,N,R,Y,Z)AR60K-(F,N)10(B,E,G)(-1,N,R,Y,Z)目录页1、安全注意事项 1—32、用途43、规格44、型号表示方法45、故障及对策56、构造图/零件清单67、更换操作要领 7—98、分解图 10—119、外观尺寸12SMC(中国)有限公司地址:北京市经济技术开发区兴盛街甲2号 (100176)网址:2、用途 本产品用于气路中的压力控制。
内部设有逆流功能,当入口压力与出口压力相比,下降到规定量时,出口压力将向入口侧开放。
3、型号AR20K AR25K AR30K AR40K AR40K-06AR50KAR60K 管连接口径1/8、1/41/4、3/81/4、3/81/4、3/8、1/23/43/4、11使用流体保证耐压力最高使用压力注1)设定压力范围注2)压力表连接口径环境温度及使用流体温度构造质量0.26kg 0.21kg 0.29kg 0.44kg0.47kg 1.17kg 1.22kg注1) 使1次侧压力比设定压力高0.05MPa以上。
注2) 带四方形埋入式压力计时,没有压力计连接用螺钉。
4、型号表示方法型式空气1.5MPa 1.0MPa -5~60℃(无冻结)溢流型0.05~0.85MPa1/81/4设定压力+0.05MPa{只在溢流流量为0.1L/min (ANR) 时}溢流压力5.故障与对策区分现象压力不能调整1.流向错误。
smc气动比例阀中文说明书
关于压缩气源 1. 在靠近本产品的供气侧,请选择安装过滤精度在 5μm 以下的空气过滤器。 2. 压缩空气若含有大量的水分,将导致本产品及其他的气动元件作动不良。请实施相应对策, 诸如设置后冷却器,空气干燥器,水分分离器等。 3. 在本产品内部大量附着由空气压缩机所产生的碳粉时,将导致其作动不良。
显示用 LED
键锁定的解除方法 ▽键持续按 2 秒以上,显示用 LED 中“ ”的字样交替闪灭。此时按下 SET 键,即解除键锁定状态。 (若按△键,即取消上述操作)
显示用 LED
①持续按 2 秒以上 ②解除键锁定 (取消操作)
键锁定的操作方法
△键持续按 2 秒以上,显示用 LED
尺寸配线电缆接线端子安装托架外形尺寸安装孔安装孔up显示用ledsup接口out接口压力表用接口安装托架选配右弯出线型电缆接线端子选配安装托架选配右弯出线型电缆接线端子直线出线型电缆接线端子安装孔安装孔规格供给压力设定压力01mpa但最大为1mpa000501mpaitv1011itv2011itv3011000505mpaitv1031itv2031itv3031设定压力000509mpaitv1051itv2051itv3051约200lminanritv1000供给压力
耐电压
外部端子和壳体间加载 AC1500V 50/60Hz 1 分钟
绝缘阻抗
外部端子和壳体间 100MΩ 以上(用 DC500V 兆欧表测量)
耐振动
频率 10~50Hz 振幅 1.5mm 加速度 10G X,Y,Z 各方向 2 小时
耐冲击
30G,X,Y,Z 三方向各 3 回
保护构造
本体:IP65 相当 电缆接线端子:IP67
1
各部分名称
SMC PF3W7-中文说明书(完整版)
2 11 13 14 16 17 19 21 24 26 26 60 36 42 43 47 48 50 51 52 53 54 55 56 57 61 61 65 65 71 79 81 88
No.PF※※-OMM0004-D
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损 失而制定的。
品个别注意事项的基础上,进行产品的拆卸。 3.重新启动机械·设备时,请对意外动作·误操作采取预防措施。 ④在下述条件和环境下使用时,请在考虑安全对策的同时,提前与本公司咨询。 1.明确记载的规格以外的条件或环境,以及屋外或阳光直射的场所。 2.使用于原子能、铁路、航空、宇宙设备、船舶、车辆、军用、医疗设备、饮料•食品用设备、燃烧装置、
当设备无法正常作动、发生泄露等异常情况时请停止运转。 当配管以外的部分发生泄漏时,可能是产品本身有破损。 请切断电源,停止流体的供给。 有泄漏发生时,绝对不要供给流体。 由于无意识的误操作,有可能无法保证安全。
■使用注意事项
○产品的选择和使用时,请遵守下述内容。 ●关于选择(请遵守以下关于安装、配线、使用环境、调整、使用、维修保养的内容)。 *关于产品规格等
※2) 劳动安全卫生法等
注意: 误操作时,有人员受伤的风险,以及仅有物品破损的风险的事项。
警告: 误操作时,有人员受到重大伤害甚至死亡的风险的事项。
危险: 是紧迫危险状态,如不回避会有人员受到重大伤害甚至死亡的风险的事项。
警告
①本产品的适合性由系统设计者或规格制定者来判断。 因为本产品的使用条件多样化,所以请由系统的设计者或规格的制定者来判断系统的适合性。必要时请通 过分析和试验进行判断。对于本系统预期的性能、安全性的保证由判断系统适合性的人员负责。请在参考 最新的产品资料,确认规格的全部内容,且考虑到可能发生的故障的基础上构建系统。
SMC ZL Series数字压力开关使用说明书
Before Use
Thank you for purchasing the SMC ZL Series with Digital Pressure Switch. Please read the operation manual carefully before operating the product and make sure you understand its capabilities and limitations. Please keep the operation manual handy for future reference.
A
●PNP output type PNP open collector 2 outputs(OUT1:General purpose,OUT2:Valve control), Max. load current 80 mA, Residual voltage 2 V or less
<How to change the set value> [Normal output (OUT1)] (1) Press the button once in measurement mode.
Names and Functions of Product
Output (OUT1) display (Green): LED is ON when the switch output (OUT1) is turned ON. Output (OUT2) display (Red): LED is ON when the supply pilot valve is ON. LED display: Displays the current status of pressure, setting mode and error code.
水用数字式流量开关
蓝
1
OUT2 8 负载
OUT1 7 负载
6
+
5 DC12~24V
PF2A5□□系列
PF2A3□0-A
A 传感器 NC
4
黑 茶
3 2
主 回 路
蓝 1
OUT2 8 负载
OUT1 7 负载
6
+
5 DC12~24V
PF2A5□□系列
PF2A3□1-A
*传感器的白线不要接显示部的 上。
端子台号
12 34
插头针号
输出规格
记号
输出规格
适合型号
0 NPN 开路集电极 2 输出 PF2A300·310
1 PNP 开路集电极 2 输出 PF2A301·311
规格
04 1/2
●
规格
测定流体
空气·N2
型号
PF2A300/301
PF2A310/311
检出方式
热式
流量设定范围( /min)
0.5~10.5 2.5 ~ 52.5 5 ~ 105 10 ~ 210 25 ~ 525
PF2A3□□-A 面板安装型
41.8 40
40.3 4.3
SMC FLOW SWITCH
UNIT RESET
SET
3 x 7.2 (=21.6)
6.4
8-M3
35.8
面板开孔尺寸 36 +00.5
36+00.5
19.4
5678
内部回路和配线例
2 … 是端子号
传感器 NC
4
黑 茶
3 2
主 回 路
02 1/4 ● ●
03 3/8
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有可能导致产品损坏,不能正常测量。
・请确保维修所需空间。
请在设计时考虑维修保养所需要的必要空间。
-5-
No.PF※※-OMO0007CN
●操作 *安装 ・请遵守紧固力矩。
拧紧时如果超出了紧固力矩的范围,有可能使安装螺钉、安装件、流量开关等损坏。 另外,若拧紧力矩不足,有可能造成流量开关的安装位置偏移以及连接螺钉部位松弛。(请参阅第 15 页安装/设置 方法)。
-3-
No.PF※※-OMO0007CN
■图标的说明
图标
图标的含义 禁止(绝对不允许)。 具体的禁止内容将在图标中或其附近的图片、文字中指示。
强制执行(必须)。 具体的指示内容将在图标中或其附近的图片、文字中指示。
■关于操作人员
① 本使用说明书,是面向对使用气动元件的机器·设备的组装·操作·维修保养的作业者,以及具有 足够知识和经验的人员。 组装·操作·维修保养的实施只允许具备上述条件的人员进行。
② 请在充分阅读本使用说明书并理解其内容后实施组装·操作·维修保养作业。
■安全注意事项
警告
■请勿自行分解·改造(包括对印刷电路板的重新组装)·修理
否则可能会使人受伤或使机器发生故障。
禁止拆分 禁止 禁止
■请勿在产品的规格范围外使用
请勿使用易燃或对人体有害的气体·流体。 如果在规格范围外使用,可能会造成火灾·误作动·流量开关损坏等。 请在确认产品规格的基础上使用。
如果在其他部位使用了扳手可能会造成流量开关破损。
・请吹净配管内残留的异物,然后再进行流量开关的配管。
否则可能会造成故障、误动作。
・请结合机种铭板上记载的流体走向来进行安装・ 配管。 ・请不要将主体底端朝上安装。
否则可能因空气的滞留而无法正确测量。
・请不要在产品 IN 侧使用口径突变的配管。
配管口径急剧减小以及 IN 侧配管节流的情况下,配管中流速分布紊乱,不能正确测量。OUT 侧亦同。 如果 OUT 侧节流处于全闭状态下,泵一旦运转,则产品可能会在脉动(压力变动)的影响下产生误动作, 因此请在确认没有误动作后再加以使用。
・配线时为了防止干扰信号・高尖端脉冲信号的混入,请尽可能缩短配线长度。
最长请不要超过 10 m。 并且,DC(-)线(蓝线)在配线时请尽量靠近电源。
・使用模拟输出时,请在本产品和开关电源之间加入干扰信号过滤器(系统干扰信号过滤器・铁氧体等)。
-7-
No.PF※※-OMO0007CN
*使用环境 ・请不要在有水的环境下使用。
使用流体温度范围:0~50 ℃。
・依照流量特性(压力损失)表,确认使用流量下的传感器压力损失,并在此基础上进行配管设计。
传感器部的压力损失请用流量特性表进行确认。
・请不要使用含有大量冷凝水的压缩空气。
否则会导致故障和误动作。 若使用含有冷凝水的压缩空气时,请在过滤器前安装空气干燥机·排水收集器,实施排水管理。
有可能导致故障、误动作。因此请采取防护措施,比如安装防护罩等。
如果施加过大的旋转力强行旋转,可能会造成限位器损坏。请加以注意。
-6-
No.PF※※-OMO0007CN
*配线(含插头的拔插) ・请不要强力拉扯导线。
特别是在组装管接头和配管时,不要拽着导线提拉流量开关。 可能会造成流量开关内部的破损及误动作、或者插头掉落。
・不要反复弯曲拉伸导线、或使其承载重物、对导线施加外力。
安全注意事项
此处所述的注意事项是为了确保您能够安全正确地使用本产品,防止对您及他人造成伤害和损失而制 定的。 这些注意事项,按照伤害和损失的大小及紧急程度分为“注意”“警告”“危险”三个等级。不论哪种 都是与安全相关的重要内容,所以在遵守国际规格(ISO/IEC)、日本工业规格(JIS) ※1)以及其他安全 规则 ※2)的同时,也请务必遵守下述内容。
『保证以及免责事项』
① 本公司产品的保证期间为,从使用开始 1 年内,或者从购入开始 1.5 年内。※3) 另外本产品有最高使用次数,最长行走距离,更换零件周期等要求,请与最近的营业所咨询。
② 保证期间内由于本公司的责任,产生明显的故障以及损伤时,将由本公司提供代替品或者进行必要 的零件更换。 在此所述的保证,是指对本公司产品单体的保证,由于本公司产品而导致的其他损害,不在我们的 保证范围内。
■维修保养时
・切断供给电源 ・请在确认已切断供给气源、并把配管中的压缩空气排出,使之处于大气开放状态后,
再进行维修保养 否则可能会使人受伤。
-4-
No.PF※※-OMO0007CN
禁止触摸 指示
注意
■通电时,请勿接触端子、插座
如果在通电时碰触端子或插座,可能会发生触电,误作动,开关破损等事故。
■维修保养后,进行适当的功能检查、泄漏检查
・请不要在通电中进行配线作业。
可能造成流量开关内部的破损以及误动作。
・请避免与电源线和高压线在同一配线线路中使用。
为了来自防止电源线・高压线的信号线上的干扰信号・高尖端脉冲信号的混入,请把本产品的配线同电源线・高压 线分开配线(分开配管)。
・请确认配线的绝缘性。
如果绝缘不良(跟其他电路混线、端子间的绝缘不良等),可能会给流量开关施加过电压或者流入电流,从而导致流 量开关破损。
在规定外的电压下使用时,可能会出现故障・误动作的情况。 若低于规定电压,则由于压力开关的内部电压下降,有可能使负载不作动。 请确认负载的作动电压后使用。
・所使用的负载请不要超过最大负载电压及电流。
可能会造成流量开关破损或缩短流量开关的使用寿命。
・输入到产品内的数据,即使切断电源也会保持。(写入次数:100 万回) ・本产品的适用流体为空气和氮气。
③ 请参考其他产品个别的保证及免责事项,在理解的基础上使用本产品。
※3) 真空吸盘不适用于使用开始 1 年内的保证期限。 真空吸盘是消耗品,保证期限为购入后 1 年以内。 但是,即使在保证期限内,若因使用而造成磨损或橡胶材质劣化等情况,都不在产品保证的适用范围内。
『适合用途的条件』
出口海外时,请务必遵守经济产业省规定的法令(外国汇兑及外国贸易法)、手续。
如果配线时导线受到反复弯曲应力以及拉伸力,会造成导线外皮的剥离。 导线可以移动的状态下,请在接近开关本体的位置将导线固定。 推荐使用的导线弯曲半径是封装外皮外径的 6 倍或者是绝缘体外径的 33 倍,2 个数值里取较大值。 导线有外伤时请更换导线。
・请不要错误配线。
根据错误配线的具体情况,可能造成流量开关的误动作以及破损。
③请务必在确认机械・设备的安全后,再进行产品的使用和拆卸。 1. 请在确认已实施了被驱动物体掉落的防止对策和失控防止对策后,再进行机械·设备的维护保养。 2. 请在确认已采取上述安全措施,并切断了能量源和设备电源以保证系统安全的同时,确认并理解设备 上的产品个别注意事项的基础上,再进行产品的拆卸。 3. 重新启动机械·设备时,请采取意外动作及误操作的预防对应措施。
22
功能选择模式
25
F_1 瞬时输出设定值的设定方法
26
F_2 瞬时输出设定值的设定方法(自动预设功能)
27
F_3 累计输出设定值的设定方法
28
键锁定功能
30
维护
31
故障原因分析
32
故障对应方法一览表
32
错误显示
34
规格
35
规格表
35
特性数据
37
外形尺寸图
38
订制规格
40
-1-
No.PF※※-OMO0007CN
■请勿在易燃易爆的气体环境中使用
可能会引发火灾・爆炸。 此流量开关不是防爆结构。
■请勿使用易燃流体。
有可能引起火灾・爆炸。
Байду номын сангаас禁止
■请勿在产生静电的场所使用
否则易造成系统不良和故障等。
禁止 指示 指示
■在互锁回路中使用时
·请设置由其他系统构成的(机械式保护功能等)多重互锁回路 ·检查设备是否正常作动 由于误动作,可能导致事故发生。
※2) 劳动安全卫生法 等
注意: 错误操作时,可能会导致人员受伤,或使物品破损的事项。
警告: 错误操作时,可能使人受到重大伤害甚至死亡的事项。
危险: 在紧迫的危险状态下,如不回避可能使人受到重大伤害甚至死亡的事项。
警告
①请由系统设计者或规格制定者来判断本产品的适合性。 由于在此所述的产品的使用条件多样化,所以请由系统的设计者或规格的制定者来判断系统的适合性。
如果发生机器不能正常作动,气体泄漏等异常时,请停止设备运行。 配管部位以外的地方发生泄漏,流量传感器损坏时,请切断电源并停止流体的供给。 在有泄漏的情况下绝对不要供给流体。 无目的性的错误操作,难以确保安全。
■操作要求
○关于流量开关的选择・使用上请遵守以下内容。
●选择(请遵守以下有关使用时的安装・配线・使用环境・调整・使用・维修保养的内容)。 *产品规格等 ・请在规定电压下使用。
・请避免铁丝等落入配管口。
否则可能造成压力传感器的破损、故障、误动作。
・不要把产品安装在下脚处。
一旦因被踩踏或被踢,使产品承受过大负载,将可能会导致开关破损。
・流体内可能混入异物时,请在 IN 侧(流入侧)安装过滤器和油雾分离器。
否则会造成故障、误动作。以及不能进行正确测量。
・不要对监视器部位施加过大的旋转力。
④在下述条件和环境下使用时,请在考虑安全对策的同时,提前与本公司咨询。 1.在已明确记载的规格以外的条件或环境,以及室外或阳光直射的场所使用。 2.用于原子能、铁路、航空、宇宙设备、船舶、车辆、军用、医疗设备、接触饮料·食品的设备、燃烧装 置、娱乐器械、紧急切断回路、冲压机用离合器・刹车回路、安全设备等的场所,以及用于产品手册中的 标准规格以外的场合。 3.预测对人身和财产有重大影响,特别是在有安全要求的场合使用时。 4.用于互锁回路时,请设置应对故障的机械式保护功能,进行双重互锁。另外请进行定期检查以确认是否 正常动作。