SMC流量开关使用说明书
PF2A5中文使用说明
障设计等后备体系措施。
-2-
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。
-6-
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公司的数字流量传感器说明书
Instruction ManualDigital Flow Switch – Modular type PF3A701H / PF3A702HThe intended use of the digital flow switch is to monitor and display flow information while connected to the IO-Link communication protocol.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 Specifications2.1 IO-Link specifications • The IODD configuration file can be downloaded from the SMC website (URL: https:// ).Warning• Special products (-X) might have specifications different from those shown in this section. Contact SMC for specific drawings.Element DescriptionDisplay See belowConnector M12 4-pin connector for electrical connections. Lead wire with M12 connector Lead wire for power supply and outputs. Piping port For piping connections. BodyThe body of the product.3.1 Display• IO-Link specificationORIGINAL INSTRUCTIONSModelsPF3A701H PF3A702H Applicable fluid Air, N 2 Operating fluid temperature0 to 50 o C F l o w Detection method Heating sensor (branch flow) Rated flow range 10 to 1000 L/min 20 to 2000 L/min Set point range Instantaneousflow 10 to 1050 L/min 20 to 2100 L/min Accumulated flow 0 to 999,999,999,990 L Min. resolution Instantaneousflow1 L/min2 L/min Accumulated flow 10 L Accumulated volume per pulse (pulse width = 50 ms) Select from 10 L/pulse and 100 L/pulse Accumulated value hold 2 minutes or 5 minutes P r e s s u r e Rated pressure range 0 to 1.0 MPa Proof pressure 1.5 MPa Pressure loss Refer to the pressure loss graph Pressure Characteristics ±5.0 %F.S. (0 to 1.0 MPa, 0.5 MPa standard) E l e c t r i c a l Power supply voltage 24 VDC ±10% as switch output device21.6 to 30 VDC as IO-Link device Current consumption 150 mA or less Protection Polarity protection A c c u r a c yDisplay accuracy ±3.0 %F.S. Analogue outputaccuracy ±3.0 %F.S.Repeatability ±1.0 %F.S.Temperaturecharacteristics ±5.0 %F.S. (Ambient temp. 0 to 50 o C,25 o C standard)Impact when modular devices are connected ±5.0 %S w i t c h o u t p u tOutput type NPN or PNP open collector output Output mode Select one of output (hysteresis orwindow comparator mode), output for accumulated flow, accumulated pulse output.Switch operation Normal or reversed outputMaximum load current 80 mAMaximum applied voltage (NPN output) 28 VDC as switch output device 30 VDC as IO-Link device Internal voltage drop (Residual voltage) NPN: 1.5 V or less (load current 80 mA) PNP: 2.0 V or less (load current 80 mA)Delay time 3.3 ms or lessvariable at 0 to 60 s / 0.01 step Response time Select from 1 s, 2 s, 5 s.Hysteresis VariableProtection Over current protection A n a l o g u e O u t p u tOutput typeVoltage output: 1 to 5 V (0 to 10 V can be selected), Current output: 4 to 20 mA ImpedanceVoltage output Output impedance approx. 1 kΩ Current outputMax. load impedance 600 Ω Min. load impedance 50 Ω Response timeLinked to response time of switch output(output with digital filter setting)Models PF3A701HPF3A702HE x t . i n p u t Input type Input with no voltage: 0.4 V or less Input mode Select from Reset Accumulated Value, Reset Peak and Reset Bottom valuesTime for input 30 ms or moreD i s p l a y Reference condition Normal or Standard condition Display Display method: LCDNumber of displays: 2 (main display and sub display)Colour (main display): Red and green Display colour (sub display): OrangeDisplay - main display: 5 digits, 7 segment Display - sub display: 6 digits, 7 segment Operation LED OUT LED: Red is ON when output is ONE n v i r o n m e n t a lProtection IP65Withstand voltage 1000 V AC for 1 minute betweenterminals and housing Insulation resistance 50 MΩ between terminals and housing(with 500 VDC megger)Operating temperature range Operation: 0 to 50 o C, Storage: -10 to 60 o C (no condensation or freezing) Operating humidity range Operation, Storage: 35 to 85%RH(no condensation) Piping specification Modular (body size 30)Modular (body size 40)Material in contact with fluid SUS304, Aluminium alloy, PPS, HNBR (Sensor: Pt, Au, Ni, Fe, lead glass (notRoHS compliant), Al 2O 3)Lead wire with connector 3 mWeightBody 350 g400 gLead wire90 gElement DescriptionMain display Displays the instantaneous flow value and error codes. (2 colour display)Operation LED Indicates the output status of OUT.When the output is ON: Orange LED is ON. When the accumulated pulse output mode is selected, the output display will turn off.Sub display Displays the accumulated flow, set value, and peak/ bottom value when in measurement mode.▲ button (UP) Selects the mode and the display shown on theSub display or increases the switch point.S button (SET) Press this button to change the mode and to set a value.▼ button (DOWN) Selects the mode and the display shown on the Sub display or decreases the switch point.Units display (Instantaneous flow) Indicates the flow measurement units currently selected.Units display (Accumulated flow) Indicates the flow measurement units currently selected.IO-Link status indicator light LED is ON when OUT1 is used in IO-Link mode. (LED is OFF in SIO mode)4.1 InstallationWarning•Do not install the product unless the safety instructions have been read and understood.•Use the product within the specified operating pressure and temperature range.4.2 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 where it will be used as a mechanical support.•Mount the product so that the fluid flows in the direction indicated by the arrow on the side of the body.•Avoid mounting the product with the display facing upward.•Do not mount the product upside down.•The monitor with integrated display can be rotated. Rotating the display with excessive force will damage the end stop. 4.4 PipingCaution•Before connecting piping make sure to clean up chips, cutting oil, dustetc.•When installing piping or fittings, ensure sealant material does notenter inside the port.•Fit the raised part of the spacer to the recessed part (groove for theraised part) of the product.•Temporarily tighten the retainer A with two hexagon socket head capscrews.•Tighten the two hexagon socket head cap screws with a hexagonalwrench evenly.•Refer to the table below for the screws tightening torque.Applicable modelHex wrench socketnominal sizeTightening torquePF3A701H3 1.2 ±0.05 N•mPF3A702H•The following options are required for coupling with modular F, R, andL combinations. They are separately prepared by the user.Digital flowswitchAircombinationSpacerSpacer withbracketPipe adapterPF3A701H AC30#-D Y300-D Y300T-D E300-#03-DPF3A702H AC40#-D Y400-D Y400T-D E400-#04-D•Refer to the SMC website (URL: https://) for moredetails of options.Caution•Do not apply torsion or bending moment other than the weight of theproduct itself. External piping needs to be supported separately as itmay cause damage. If a moment applied to the equipment isunavoidable during operation, the moment should be lower than themaximum moment shown below. Non-flexible piping like steel tube issusceptible to excessive moment load or vibration. Insert flexible tubesto prevent this.Models PF3A701H PF3A702HMaximum moment (M): N•m 16 19.5Max. moment (M) = Length (L) x Load (F)4.5 WiringCaution•Do not perform wiring while the power supply is ON.•Confirm proper insulation of wiring.•Do not route wires and cables together with power or high voltagecables.The product can malfunction due to interference of noise and surgevoltage from power and high voltage cables. Route the wires of theproduct separately from power or high voltage cables.•If a commercially available switching power supply is used, be sure toground the frame ground (FG) terminal. If the product is connected tothe commercially available switching power supply, switching noise willbe superimposed and the product specifications will not be satisfied.In that case, insert a noise filter such as a line noise filter/ ferritebetween the switching power supplies or change the switching powersupply to the series power supply.Pin numbers ofconnectorWhen used as IO-Link deviceNo. NameWirecolourFunction1 DC(+) Brown 21.6 to 30 VDC2 N.C/Other WhiteNot connected /Analogue output orExternal input3 DC(-) Blue 0 V4 C/Q BlackIO-Link data /Switch output (SIO)5 Function Setting5.1 Function selection modeIn measurement mode, press the SET button for 3 seconds or longer todisplay [F 0].Press the UP or DOWN button to select the function to be changed.Press and hold the SET button for 2 seconds or longer in functionselection mode to return to measurement mode.Refer to the SMC website (URL: https://) for moresetting details.5.1 Default settings∗: Items in brackets are IO-Link specifications.• Flow switch setting and functions • IO-Link functions • Zero cut off functionRefer to the operation manual on the SMC website (URL: https:// ) for setting these functions.Refer to the SMC website (URL: https:// ) for more How to Order details.Refer to the SMC website (URL: https:// ) for details of Outline dimensions..9.1 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. • Remove condensate periodically.If condensate enters the secondary side, it can cause operating failure of pneumatic equipment.• Do not use solvents such as benzene, thinner etc. to clean the product. This may damage the surface of the body or erase the markings on the body.Use a soft cloth to remove stains.For heavy stains, use a damp cloth that has been soaked with diluted neutral detergent and fully squeezed, then wipe up the stains again with a dry cloth.• 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.10.1 Limited warranty and Disclaimer/Compliance Requirements Refer to Handling Precautions for SMC Products.This 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.Refer to or www.smc.eu for your local distributor / importer.URL: https:// (Global) https://www.smc.eu (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-085MFunction (Main display) Default Settings (Right sub display) (Main display) (Left sub display) [F 0][rEF ] Select display units [ Std] Standard condition [Uni ] ([Unit]) Units selectionfunction [ L] L/min ([NorP]) Select NPN/PNP ([ PnP]) PNP output [F 1] [oUt ] ([oUt1]) Select output mode[ HYS] Hysteresis mode[ ot ] ([1ot ]) Select switch mode [ P] ([ 1_P]) Normal output[ P] ([P_1 ]) Select input switchoperation[ 500] 500 L/min (PF3A701H) [1000] 1000 L/min (PF3A702H) [ H] ([H_1 ]) Setting of Hysteresis [ 50] 50 L/min (PF3A701H) [ 100] 100 L/min (PF3A702H)([dt1 ]) Delay time setting ([0.00]) 0.00 s [CoL ] Select display colour [ SoG] ([1SoG]) Green when ON Red when OFF (OUT1) ([F 2])[oUt2] Select output mode [ HYS] Hysteresis mode [2ot ] Select switch mode [ 2_P] Normal output [P_2 ] Select input switchoperation [ 500] 500 L/min (PF3A701H) [1000] 1000 L/min (PF3A702H) [H_2 ] Setting of Hysteresis[ 50] 50 L/min (PF3A701H) [ 100] 100 L/min (PF3A702H) [dt2 ] Delay time setting [0.00] 0.00 s [CoL ] Select display colour [1SoG] Green when ONRed when OFF (OUT1)[F 3] [FiL ] Select digital filter[ 1.0] 1 second [F 5] [FnC ] ([FUnC]) Select FUNC (switching analogueoutput/external input)[ oUt] ([AoUt]) Analogueoutput [F10] [SUb ] Select sub display(Line name setting)[ dEF] Default setting [F13] [rEv ] Select Reverse display [ oFF] Reverse display OFF [F14] [CUt ] Select Zero cut-off setting [ 1.0] 1%F.S. cut[F30] [SAv ] ([SAvE]) Accumulated value hold [ oFF] Not stored[F80] [dSP ] ([diSP]) Display OFFmode[ on] Display ON [F81] [Pin ]Security code [ oFF] Not used [F90] [ALL ] Setting of all functions [ oFF] Not used [F96] [Sin ] ([S_in]) Check of input signal [ - - - ] No input signal[F98] [tES ] ([tESt]) Setting ofoutput check[ n] Normal output [F99] [ini ] Reset to the default settings [ oFF] Not used。
流量表SMC100A112设定操作
3.1流量表設定操作
◆F1操作(工作模式設定)
長按SET鍵，進入F1模式，按SET鍵
選擇後
●就進入n 1 和H 1介面
1.n1設置，一般n1值設置成實際值的三分之一
如：實際值是0.24, n1值就設為0.08
2.H 1設置，一般H 1值設置成實際值的八分之一
如：實際值是0.24, H 1值就設為0.03
●顏色設定：（我們都設為綠、紅切換）
進入F1模式，按SET鍵
選擇
選擇後
再選擇
選完之後，按到出現F1的介面後長按SET鍵退出
◆F3操作(反應時間設定)
長按SET鍵，進入F3模式
出現
按上下鍵設定數字
我们流量計設定.002就可以◆F5操作(省電模式設定)
當表出現
這個介面時
長按SET鍵,選擇F5進入模式
設置成
即可恢復正常使用
◆F95操作(流量大小設定模式)這種模式要視流量計而定
通常我們使用的流量計是PFMV510和PFMV530
1.PFMV510是單向,有方向選擇性
PFMV510廠家設置的流量大小範圍是0~1.0（L/min）通常我們設置成1.0（L/min）
2.PFMV530是雙向,沒有方向選擇性
PFMV510廠家設置的流量大小範圍是0~3.0（L/min）通常我們設置成3.0（L/min）。
SMC电气比例阀中文手册
S M C电气比例阀中文手
册
Company Document number：WTUT-WT88Y-W8BBGB-BWYTT-19998
SMC电气比例阀中文手册
阀对流量的控制可以分为两种：
一种是开关控制：要么全开、要么全关，流量要么最大、要么最小，没有中间状态，如普通的电磁直通阀、电磁换向阀、电液换向阀。
另一种是连续控制：阀口可以根据需要打开任意一个开度，由此控制通过流量的大小，这类阀有手动控制的，如节流阀，也有电控的，如比例阀、伺服阀。
所以使用比例阀或伺服阀的目的就是：以电控方式实现对流量的节流控制（当然经过结构上的改动也可实现压力控制等），既然是节流控制，就必然有能量损失，伺服阀和其它阀不同的是，它的能量损失更大一些，因为它需要一定的流量来维持前置级控制油路的工作。
SMC电气比例阀说明书
产品名称:SMC电气比例阀说明书
阀对流量的控制可以分为两种：
一种是开关控制：要么全开、要么全关，流量要么最大、要么最小，没有中间状态，如普通的电磁直通阀、电磁换向阀、电液换向阀。
另一种是连续控制：阀口可以根据需要打开任意一个开度，由此控制通过流量的大小，这类阀有手动控制的，如节流阀，也有电控的，如比例阀、伺服阀。
所以使用比例阀或伺服阀的目的就是：以电控方式实现对流量的节流控制（当然经过结构上的改动也可实现压力控制等），既然是节流控制，就必然有能量损失，伺服阀和其它阀不同的是，它的能量损失更大一些，因为它需要一定的流量来维持前置级控制油路的工作。
SMC PF2A3 PF2W3 PF2D3 流量监测仪操作手册说明书
Flow MonitorOperation ManualPF2A3/PF2W3/PF2D3Installation•Never mount the product in a location that will be used as a foothold.Thank you for purchasing an SMC PF2A3/PF2W3/PF2D3Series Flow Monitor.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 InstallationInstallingRemoving the panel mount adapter•Remove the panel mount adapter from the product if it has been delivered assembled.•Remove the mounting bracket using a flat blade screwdriver.•Lever the hook to the outside to remove the adapter (See below).•If the panel mount adapter is pulled with the hook engaged, the product or the panel mount adapter will be damaged.FrontBackList of outputsFind the diagram of the output required in the table below. Perform settings following the Set value column on the right. Characters in ( ) are for OUT2.Key-lock functionThis function is used to prevent errors occurring due to unintentional changes of the set values.Default settingsThe default settings are as follows.If this condition is acceptable, then keep these settings.Default settingsThe default settings are as follows.If this condition is acceptable, then keep these settings.∗: When Non-Reverse output is selected as the switching operation, n becomes P.button, to display [F_].This [F_∗: When OUT1 or OUT2 is assigned to be instantaneous output mode during initialize mode, [F_1] and [F_2] are displayed.When OUT1 or OUT2 is assigned to be accumulated output mode, [F_3] is displayed.Items below can be set.•Connected sensor •Display mode •Unit selection function ∗•Output mode (OUT1)•Output mode (OUT2) •Switch operation (OUT1)•Switch operation (OUT2)•Reference condition TroubleshootingMounting with the panel mount adapter •Install the product as shown below.•Insert panel mount adapter B into section A of panel mount adapter A.Push panel mount adapter B from behind until the display is fixed onto the panel.The pin of panel mount adapter B engages the notched part of panel adapter section A to fix the display.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•Use suitable crimp terminals for connection to the terminal block.•Attention should be paid to the terminals to avoid short circuits.Terminal block numberPower is suppliedOutline of settingMeasurement modeThe mode in which the flow is detected and displayed,and the switch function is operating.This is the basic operating mode;and other modes should be selected for settingchanges and other function settings.Function selection modeSpecification / Outline with DimensionsRefer to the product catalogue or SMC website (URL ) for more information about product specifications and outline dimensions in detail.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 Refer to the SMC website (URL ) for more information about troubleshooting.∗1: In window comparator mode, the hysteresis is fixed at 3 digits. When setting, allow 7 digits or more betweenSet point 1 and Set point 2 (Set point 3 and Set point 4).∗2: When Set point 1 = Set point 2 (Set point 3 = Set point 4), chattering may occur.Refer to the product catalogue or SMC website (URL )for more detailed information about panel cut-out dimensions.。
SMC数字式流量计只卖正品PF2MC7102-04-B-M
SMC数字式流量计只卖正品PF2MC7102—04—B—M正品SMC数字式流量开关新款新产品只售原装:smc空气用数字式流量开关,smc流量开关pf2a系列说明书·特地用来监测液体、气体的流速·采用磁性动作，没有机械连接，操作简单可靠。
电子式流量开关/传感器规格:PF2MC7系列3色显示3画面数字式流量开关●适合流体：干燥空气、N2●3色3画面显示●1个产品即可测量广泛的流量范围流量范围比100：1、最小设定单位1L/min●无润滑脂●对应IOLink2色显示式数字式流量传感器PF2M7（L）追加流量范围：2～200L/min配管引出方向：追加后面方向追加流量调整阀（0.05～5L/min）干燥空气、N2、Ar、CO21台可测量广泛的流量，流量范围100：1、最小设定单位0.01L/min对应IOLink耐冷凝水·耐异物性提高小型·轻量无润滑脂2色显示式数字式流量开关PFM可用于空气、N2、Ar、CO2无润滑脂规格。
与流量调整阀一体化。
体积小、重量轻、省空间。
※PFM系列于2023年3月停止生产。
请选择PF2M710/725/750/711系列。
2色显示式数字式流量开关PFMB干燥空气、N2无润滑脂规格与流量调整阀一体化体积小、省空间※PFMB7201系列已于2023年9月停产。
请选择PF2M721系列。
3色显示式数字式流量传感器PF2MC7□（L）适合干燥空气、N23色3画面显示1个产品即可测量广泛的流量范围流量范围比100：1，最小设定单位1L/min无润滑脂对应IOLink3色显示式数字式流量开关/大流量型PF3A□H（L）适合流体：空气, N2流量范围：最大12,000L/min范围本领 100：11台流量开关可计测大范围的流量耐冷凝水、耐异物本领提高压力损失降低75%（20kPa→5kPa）贯穿构造对应IOLink可连接气动组件（模块型）有带4画面压力/温度传感器（模块型）的型号（积累）可同时计测流量/压力/温度正品SMC数字式流量计新款新产品只售原装；正品SMC数字式流量开关新款新产品只售原装SMC数字式流量计PFMC710204BM新款PF2MC710204BM。
SMC组合电子切换开关操作指南说明书
5 ADDITIONAL CONTROL CIRCUIT OVERCURRENT
• Set PAR # 14 Aux3Cfg Fault 2
PROTECTION REQUIRED FOR NON-COMBINATION
STARTERS. REFER TO NATIONAL ELECTRIC CODE.
0
1
2
3
QC F
SMC A4
SMC A2
QC P2
SMC
3
3 GRN
MT_PLT
GRD
F
QC
SMC
N
A5
G
Wire Connector Torque
Line Terminal (Lb.In.)
ห้องสมุดไป่ตู้
Load Terminal (Lb.In.)
62
275
Title:
SMC COMBO
CONFIDENTIAL AND PROPRIETARY INFORMATION: THIS DOCUMENT CONTAINS CONFIDENTIAL AND PROPRIETARY INFORMATION OF ROCKWELL AUTOMATION, INC., AND MAY NOT BE USED, COPIED OR DISCLOSED TO OTHERS, EXCEPT WITH THE AUTHORIZED WRITTEN PERMISSION OF ROCKWELL AUTOMATION, INC.
• PAR# 230 (Lower) 0000 0000 0000 0001
DPI PRESENT)
R1 11-14: SMC START COMMAND