Digital Flow Switches Series PF2A Pin description Load is an analog input equipment such as a voltmeter, ammeter. 1 DC(+) PF2A7H-(-M) 68 69 2 Analog output 3 DC() Accumulated pulse output wiring examples 4 OUT1 4-I thread with depth J 40 Max. 30 V 80 mA or less OUT1 Load Black H 0 V or Blue 50 msec 50 msec PF2A7H-(-M) 28 29 A B C D E F G H I J Model Brown PF2A703H PF2A706H PF2A712H 55 160 40 92 67 55 Rc1, NPT1, G1 36 M5 x
The switches do not have an explosion proof rating. Never use in the presence of an explosive gas as this may cause a serious explosion. 2. Mount switches in locations where there is no vibration greater than 98m/s2, or impact greater than 490m/s2. 3. Do not use in an area where surges are generated.
If the power should not come back on, please contact SMC for an inspection.
(Self-align fittings, PTFE tubing, Copper tubing, etc.) 0 1 When using the VNB V. vacuum pilot, maintain the specified pilot pressure by providing a tank with an appropriate capacity or by acquiring the pilot pressure from an area near the vacuum pump. Wiring VNB Caution 1. Applied voltage When electric power is connected to a solenoid valve, be careful to apply the proper voltage.
Accumulated flow error L/min [At shipment] w.o unit CFM Do not operate in an atmosphere containing flammable or explosive gases. Fire or an explosion can result. This product is not designed to be explosion proof. [Initial setting] Set the flow range, display unit and NPN/PNP output specifications of the connected sensor.
T) V N M V LVQ30S, LVQ50S C B A D A B SMC U (Max. T) Z N M LVQ40S, LVQ60S C B A D (Max.
Normally open Grommet, Conduit, DIN terminal, Other (Option) VNB01V VNB02V Grommet, Grommet terminal, Conduit terminal, DIN terminal Electrical entry 10 (P2) 12 (P1) Air operated Coil rated voltage (V) AC (50/60 Hz) 100 V, 200 V, other voltage (Option) 24 V, other voltage (Option) 15% to +10% of rated voltage Class B or equivalent (130C) DC 2 (B) 1 (A) 2 (B) 1 (A) Allowable voltage fluctuation
Note 2) Value on option V (Non-leak, Vacuum).
to output the ON/OFF signal to an external device. 3: When the 1 switch output type (output specification symbol is L) is used, [F5] is displayed as [---] and cannot be set. 1 to 5 V or 0 to 10 V can be selected when the analogue voltage output type is used.
I ::,b[1 OFF~ _ mode ("
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The following procedures are an example of how a test may be performed. It is intended as an overview and not as an all inclusive description. 1) Rotate the adjustment wheel counterclockwise (DECR) completely to relieve spring force.
Real-time switch output, accumulated switch output, or accumulated pulse output can be selected as an output type.
> r l ii_9N c]0 v tadiris:10 Bore size d32, 040, d50/FSEOB32, 40, 50 _ 2 1 ?q o 9 l l / 10i11) 20\22) M 1 0 . 2 E Min. lead wire bending radius: 10 rNole 4lTh I our shows an o.rendedpisron tod .Note Jl Lor ( lare arhro. olF roLcF -.os re p'o{deo onr o_ rFe oo qde, lNole 1l Dimensions for moders wlhoutan aulo sw ich ar61he same as the above.
> r l ii_9N c]0 v tadiris:10 Bore size d32, 040, d50/FSEOB32, 40, 50 _ 2 1 ?q o 9 l l / 10i11) 20\22) M 1 0 . 2 E Min. lead wire bending radius: 10 rNole 4lTh I our shows an o.rendedpisron tod .Note Jl Lor ( lare arhro. olF roLcF -.os re p'o{deo onr o_ rFe oo qde, lNole 1l Dimensions for moders wlhoutan aulo sw ich ar61he same as the above.
S) C 2-Q Breathing port: R H G SMC SMC SMC SMC N V 1/4 1/4 1/4 U 3/8 E Pitch = B Dimensions (mm) Station n-A port 2 3 4 5 Model Symbol L1 L2 L3 L1 L2 L3 L1 L2 L3 L1 L2 L3 62 93 124 155 LLC2A 75 106 137 168 146 177 208 239 73 109.5 146 182.5 LLC3A 84 120.5 157 193.5 183 219.5 256 292.5 (mm) Dimensions 94 141 188 235 A B Q C D E G H K N R S U V W Y LLC4A Model LLC2A LLC3A LLC4A LLC5A 109 156
Only air, N2, are applicable. Flow direction Arrow Default setting Turn the power off and on again. If the failure cannot be solved, contact SMC. An internal data error has occurred. Function (Main display) Do not use the product in a place where static electricity is a problem. Otherwise it can cause failure or malfunction of the system.
Electrical entry Normally closed Normally open Double acting VNA01 VNA02 VNA03 VNB Coil rated voltage (V) AC (50/60 Hz) 100 V, 200 V, Other voltage (Semi-standard) 24 V, Other voltage (Semi-standard) 15% to +10% of rated voltage 35C or less (When rated voltage is applied.) 5.6 VA (50 Hz), 5.0 VA (60 Hz) 3.4 VA (50 Hz), 2.3 VA (60 Hz) 12.7 VA (50 Hz), 10.7 VA (60 Hz) 7.6 VA (50 Hz), 5.4 VA
Equipped with an auto switch (mountable on both sides) Magnet included as standard.
Magnetically Coupled Rodless Cylinder O senbs NCY2S Sf ide Bearing Type: 06,01 O,O1 5,025,N2,t40 How to Order Xl16Ah Hydro Xl6lHlgh sp.d X!'1 l.