EX245-FPS1_2_3_eng Otherwise an injury can result. Safe communication is running.
An application which could have negative effects on people, property, or animals requiring special safety analysis. 4.
When mounting any part such as an air filter on the fitting at the compressed air inlet or outlet port, support the part to prevent excessive force from being applied to the product. Be careful not to let the vibration of the air compressor transmit.
Move the switch an additional 0.3 to 0.5 mm in the direction of the arrow and fasten it.
Do not operate in an atmosphere containing flammable, explosive or corrosive gas. Fire or an explosion can result. This product is not designed to be explosion proof. OUT1 over current error Turn the power off and remove the cause of the over current. Then turn the power on again. The switch output (OUT2) load current has exceeded 80 mA.
Operating Environment Install an air filter on the supply side close to the product. Select an air filter with a filtration degree of 5 m or finer. Warning 2. Compressed air containing large amounts of drain1. Do not operate in locations having an atmosphere age can cause a malfunction of this product and other pneumatic equipment.
Do not bend, twist or pull the cord or cable. 6.Wire with an applicable cable size and terminal. In the event of attaching a power supply cable, use a cable and terminal size which is suitable for the electrical current of each product. Forcibly mounting with an unsuitable size cable will likely result in a fire. 7. Avoid wiring the signal line and power line in parallel.
SMC Corporation of America (Detroit) 2990 Technology Drive Rochester Hills, MI 48309 TEL: (248) 299-0202 FAX: (248) 293-3 w w w . s m c u s a . c o m SMC CORPORATION OF AMERICA U.S. HEADQUARTERS 3011 N. FRANKLIN ROAD INDIANAPOLIS INDIANA 46226
Model Flow type Pressure type VEF2141 VEF3141 VEF2131 VEP3121 VEP3141 VEF2121 VEF3121 Item 4 1 8 3 , 4 1 8 3 , 4 1 , 8 3 2 1 8 3 , 2 1 4 3 , 8 3 , 2 1 4 3 , Port size Rc , Air Fluid 1.0 MPa 0 to 50C (With no condensation) Maximum operating pressure Ambient and fluid temperature 0.03 s or less 0.03 s or less 0.05 s or less Response time 0.05 s or less Hysteresis 3% F .S. 3% F .S.
D F9NV S MIW Double finger type 20 30 1 A S D F9BV S Single finger type MIS Scraper Cylinder bore Nil S No Yes Number of auto switches 12 2 pcs. 1 pc. 12mm 20mm Nil S Stroke adjuster 20 Type of auto switch Nil A No Yes Stroke Without auto switch (built-in magnet) Nil 10 20 30 10mm 20mm 30mm Refer to the table below for auto switch part numbers.
Metal piping attachment Indicator LED (OUT1) Indicator LED (OUT2) Lock ring Function selection mode PFM7 button (SET) Nominal thread size Required torque S Connector Piping port (OUT side) Rc (NPT)1/8 7 to 9 Nm Rc (NPT)1/4 12 to 14 Nm Thank you for purchasing an SMC PFM7 Series Digital Flow Switch.
Note 2 The conductance is molecular flow measured with an elbow pipe which has the same dimension with each flange.
If the specification is not kept, or any non-conformance derived from mounting or replace of a device, an assembly, or an O-ring at your place occurs, the guarantee cannot be applied. Note: The product durability is varied depending on the operating conditions (such as a use with large flow rate).
Use components and equipment of an 2. Resistance of equipment in the piping route is too large. appropriate size. It affects the piping diameter and length. Equipment at the exhaust side should also be of an appropriate size. Refer to the catalog and operation manual of the components and equipment for details. Maintain the load weight within 3.
Tightening without holding female thread applies an excessive force to the bracket directly, leading to breakage.
Before using an SMC fitting and S coupler, please refer to "Tightening the threaded portion of the connection thread" of the Fittings & Tubing Precautions. Increase the cylinder volume in relation to the tube capacity between the solenoid valve and the cylinder.
Before using an SMC fitting and S coupler, please refer to "Tightening the threaded portion of the connection thread" of the Fittings & Tubing Precautions. Drain guide is not equipped with valve function. Be sure to connect piping for drain. No piping for drain allows the drain and compressed air to exhaust freely.
Tightening without holding female thread applies an excessive force to the bracket directly, leading to breakage.
Install an air dryer or after cooler on upstream side. Air containing excess drainage may cause malfunction. Caution 3. Install an air filter of 5 m filtration on upstream side. 4. Install a mist separator on upstream side to remove carbon powder from the compressor or other equipment. Excess carbon dust may cause malfunction.
R and S (Because S function is also included in R.) S and T (Because S function is also included in T.) The combination of K, L and M is not possible because an auto drain can only be attached to a single option. 2 The maximum operating pressure is 1.6 MPa. 3 Voltage symbol 20 (200 VAC) is the terminal block connection as standard. The Option S cannot be chosen.