3 Port 3 Position Valve

Transcription

1 Port Position Valve Pilot Solenoid ir Operated ohs Intermediate stopping of cylinders * up to ø15 is possible. Pilot solenoid Manifold ir operated * For VEX 4, 00 mm/s, horizontal movement Power consumption: 1 w Manual override options added Locking slotted type Push-turn locking slotted type Push-turn locking lever type For Grommet/Plug connector For DIN terminal For DIN terminal Variations ase mounted ody ported ody size Port size Flow-rate characteristics *1 C [dm/(s bar)] VEX1 1/4.5 VEX /8 8.7 VEX 1/4 4.4 VEX4 1/ pplicable cylinder * ø6 ø80 ø100 ø15 14 *1 For () () * For 00 mm/s, horizontal movement Series VEX CT.ES11-11

2 Port Position Valve Series VEX pplications Vacuum suction and release The -port, -position double solenoid that permits vacuum suction, release, and suspension (closed) is ideal for a system where many valves are used. Vacuum pad Suction filter () 1 Pressurized (P) air () Vacuum pump port position valve () () 1 (P) Intermediate cylinder stops -position closed center type. system with a more simple design, but the same size, is now available. () () 1 (P) port position valve () () 1 (P) P There is no blow-by when switched from vacuum suction to vacuum release or vice versa. When maintaining the vacuum of port (), the vacuum may decrease due to leakage from the vacuum pad or piping. Conduct vacuum suction at the vacuum adsorption position. Furthermore, it cannot be used as an emergency cutoff valve. large capacity system without connection loss (Valves and piping can be made smaller.) Terminal deceleration and an intermediate speed change circuit can be produced easily. The simple system configuration permits sharp response. The large capacity system configuration without connection loss allows the use of smaller valves and piping. For example, when solenoid b of valve is turned off while the cylinder is extending, the exhaust port closes and cylinder movement decelerates. (Emergency stop valve) Universal porting could be used as a selector/divider valve. The pressure balancing poppet valve that permits any flow direction allows sequential switching operation, preventing blow-by and air entrainment. Two-stage directional control selection port position valve (Speed change valve) Stroke Stroke Time (Switching valve) Stroke Time Direction divider port position valve port position valve Stroke Time Time For operation control of double acting cylinders N b n a Two -port -position valves driven by a double acting cylinder allow operation control in 9 positions ( positions x positions = 9 positions) including slow stopping, acceleration, and deceleration. N b n a x = 9 positions eciprocation Pressure center Closed center Exhaust center Pressure & closed center Exhaust & closed center Slow stopping or deceleration Pressure & eciprocation 4 closed center Slow stopping Pressure center 6 Exhaust & or deceleration Closed center 8 closed center Exhaust This valve allows air leakage, and thus cannot be used for long term intermediate stops. center

3 Port Position Valve Series VEX Cylinder Speed Chart This chart is provided as guidelines only. For performance under various conditions, use SMC s Model Selection Software before making a judgment. System verage speed [mm/s] ore size Series M, C Pressure 0.5 MPa, Load ratio 50%, Stroke 500 mm ø40 ø50 ø6 ø80 ø100 Vertically upward Horizontal C System D verage speed [mm/s] ore size Series CS1, CS Pressure 0.5 MPa, Load ratio 50%, Stroke 00 mm ø15 ø140 ø160 ø180 ø00 * Values at extension of a directly coupled cylinder when meter-out speed controllers are used with the needle full open. * The average speed of the cylinder is obtained by dividing the stroke by the total stroke time. * The load ratio is obtained by the following formula: ((Load mass x 9.8)/Theoretical output) x 100% Conditions System Solenoid valve Speed controller Silencer Tubing diameter x Length VEX 1-0 S N0-0 ø10 x 1 m ø1 x 1 m C VEX 4-0 S40-0 N0-0 ø1 x 1 m D 04 S40-04 N40-04 SG5 x 1 m

4 Port Position Valve ody Ported Series VEX ir operated Pilot solenoid How to Order ir operated VEX VEX D 1 Pilot solenoid Operation type 1 External pilot solenoid Internal pilot solenoid ody size Port size ody Port size size Port 1(P), (), () /8 0 1/4 0 1/4 0 /8 04 1/ * DC specification of type D and DO is only available with 1 and 4 VDC. Electrical entry Grommet L plug connector M plug connector DIN terminal G: Lead wire length 00 mm L: With lead wire (Length: 00 mm) Thread type Nil c F G N NPT T NPTF ated voltage VC (50/60 Hz) 00 VC (50/60 Hz) 110 VC (50/60 Hz) 4 0 VC (50/60 Hz) 5 4 VDC 6 1 VDC V 6 VDC S 5 VDC VDC M: With lead wire MN: Without lead wire D: With connector (Length: 00 mm) Option Nil None F N * racket (VEX1 only) Foot bracket VEX1 and VEX only) ( Pilot exhaust (PE) silencer * Only with solenoid VEX1 VEX H: Lead wire length 600 mm LN: Without lead wire LO: Without connector MO: Without connector DO: Without connector Manual override Nil Non-locking push type Grommet/ (L/M) plug connector DIN terminal CEcompliant C DC Locking slotted type Grommet/ (L/M) plug connector Light/surge voltage suppressor Electrical entry for G, H, L, M DC C Nil None With surge voltage suppressor (Non-polar type) U With light/surge voltage suppressor (Non-polar type) Z With light/surge voltage suppressor Electrical entry for D DC C Nil None S With surge voltage suppressor Z With light/surge voltage suppressor * DOZ is not available. * There is no S option for C mode, since a rectifier prevents surge voltage generation. D E * Push-turn locking slotted type Push-turn locking lever type DIN terminal DIN terminal * Except external pilot solenoid

5 Port Position Valve ase Mounted Series VEX How to Order ir operated VEX ir operated Pilot solenoid Pilot solenoid VEX 01 5 D 1 Operation type 1 External pilot solenoid Internal pilot solenoid ody size Port size ody Port size size Port 1(P), (), () Nil Without sub-plate * 01 1/8 0 1/4 Nil Without sub-plate * 4 0 1/4 0 /8 04 1/ * With a gasket and mounting bolts * DC specification of type D and DO is only available with 1 and 4 VDC. Electrical entry Grommet L plug connector M plug connector DIN terminal G: Lead wire length 00 mm L: With lead wire (Length: 00 mm) Thread type Nil c F G N NPT T NPTF ated voltage VC (50/60 Hz) 00 VC (50/60 Hz) 110 VC (50/60 Hz) 4 0 VC (50/60 Hz) 5 4 VDC 6 1 VDC V 6 VDC S 5 VDC VDC M: With lead wire MN: Without lead wire D: With connector (Length: 00 mm) Option Nil None N Manual override Nil Non-locking push type Locking slotted type Pilot exhaust (PE) silencer Grommet/ (L/M) plug connector Grommet/ (L/M) plug connector DIN terminal DIN terminal D Push-turn locking slotted type H: Lead wire length 600 mm LN: Without lead wire LO: Without connector MO: Without connector DO: Without connector DIN terminal E * Push-turn locking lever type CEcompliant C DC * Except external pilot solenoid Light/surge voltage suppressor Electrical entry for G, H, L, M DC C Nil None With surge voltage suppressor (Non-polar type) U With light/surge voltage suppressor (Non-polar type) Z With light/surge voltage suppressor Electrical entry for D DC C Nil None S With surge voltage suppressor Z With light/surge voltage suppressor * DOZ is not available. * There is no S option for C mode, since a rectifier prevents surge voltage generation. 4

6 Series VEX Specifications ir operated ody ported VEX VEX Model ase mounted VEX VEX Operation type ir operated, External pilot solenoid, Internal pilot solenoid Fluid ir ir operated operating pressure range Operating pressure range 101. kpa to 1.0 [MPa] Pilot pressure range 0. to 1.0 Internal pilot operating pressure range [MPa] 0. to 0.7 External pilot operating pressure range Operating pressure range 101. kpa to 1.0 [MPa] Pilot pressure range 0. to 0.7 mbient and fluid temperature 0 to 50 C (ir operated: 60 C) Pilot pressure esponse time ( 0.5 MPa ) 40 ms or less 60 ms or less Note 1) Maximum operating frequency Hz Mounting Free Lubrication Note ) Not required (Use turbine oil Class 1 ISO VG, if lubricated.) Note 1) 96 ms or less for C Note ) Non-lubricated specification is not available for this product. Pilot Solenoid Valve Specifications Internal pilot solenoid / External pilot solenoid Symbol () 1() () 1(P) (P) () ir operated External pilot solenoid Internal pilot solenoid a b P () 1(P) () This is not a manual override. Do not press this button, as it can result in damage to the product. This applies to body sizes 1 and. a b () 1(P) Model VEX11, VEX1, VEX1, VEX41 VEX1, VEX, VEX, VEX4 Pilot valve V114, V115 Electrical entry Grommet (G), L plug connector (L), M plug connector (M), DIN terminal (D) ated coil C (50/60 Hz) 100 V, 110 V, 00 V, 0 V voltage [V] DC V, 5 V, 6 V, 1 V, 4 V llowable voltage fluctuation 10 to +10% of rated voltage * 100 V 0.78 (With indicator light: 0.81) G, L, M 110 V 0.86 (With indicator light: 0.89) 00 V 1.18 (With indicator light: 1.) pparent 0 V 1.0 (With indicator light: 1.4) C power [V] 100 V 0.78 (With indicator light: 0.87) D 110 V 0.86 (With indicator light: 0.97) 00 V 1.15 (With indicator light: 1.0) 0 V 1.7 (With indicator light: 1.46) Power consumption [W] DC G, L, M 1.0 (With indicator light: 1.1) D 1.0 (With indicator light: 1.1) * llowable voltage fluctuation for S and Z types 4 VDC: 7% to +10% 1 VDC: 4% to +10% Flow-rate Characteristics/Weight Flow-rate characteristics Weight [kg] Port Model 1(P) () () 1(P) () () () () ir (External/ size Internal) C [dm /(s bar)] b C [dm /(s bar)] b C [dm /(s bar)] b C [dm /(s bar)] b operated Pilot solenoid VEX1-01 1/ VEX1-0 1/ ody VEX -0 1/ ported VEX -0 / VEX -04 1/ ase mounted (With sub-plate) VEX -01 1/ VEX -0 1/ VEX4-0 1/ VEX4-0 / VEX4-04 1/

7 Port Position Valve Series VEX Electrical entry For Grommet, L/M plug connector How to Order Pilot Valve ssembly V M Electrical entry For DIN terminal Type of actuation 1 Normally closed Nil Specification Standard (for C) Large flow type (for DC) ated voltage VC (50/60 Hz) 00 VC (50/60 Hz) 110 VC (50/60 Hz)[115 VC (50/60 Hz)] 4 0 VC (50/60 Hz)[0 VC (50/60 Hz)] 5 4 VDC 6 1 VDC V 6 VDC S 5 VDC VDC How to Order Pilot Valve ssembly Manual override Nil Non-locking push Locking slotted Light/surge voltage suppressor DC C Nil Without light/surge voltage suppressor With surge voltage suppressor U With light/surge voltage suppressor Z With light/surge voltage suppressor * There is no S option for C, since a rectifier prevents surge voltage generation. Electrical entry 4, 1, 6, 5, VDC Grommet L plug connector M plug connector G: Lead wire length 00 mm H: Lead wire length 600 mm L: With lead wire (Length: 00 mm) LN: Without lead wire LO: Without connector M: With lead wire (Length: 00 mm) MN: Without lead wire MO: Without connector * LN and MN types are with sockets. * efer to page 16 for the different lead wire lengths of L and M plug connectors. * efer to page 17 for the connector assembly with a dustproof cover for L and M plug connectors. V115 5 D Nil Specification Standard (for C) Large flow type (for DC) ated voltage VC (50/60 Hz) 00 VC (50/60 Hz) 110 VC (50/60 Hz)[115 VC (50/60 Hz)] 4 0 VC (50/60 Hz)[0 VC (50/60 Hz)] 5 4 VDC 6 1 VDC * DC specification of type D and DO is only available with 1 and 4 VDC. How to Order Sub-plate and ase Gasket Light/surge voltage suppressor DC C Nil Without light/surge voltage suppressor S With surge voltage suppressor (Non-polar type) Z With light/surge voltage suppressor (Non-polar type) * DOZ is not available. * There is no S option for C, since a rectifier prevents surge voltage generation. Electrical entry D DIN terminal DO (Type D) With connector Without connector ody size 4 Sub-plate ase gasket VEX1 11 VEX4 4 Options/Part Number VEX1 9 Port size Symbol Port size 1/8 1/4 Thread type Symbol Thread type Nil c F G N NPT T NPTF VEX4 1 Port size Symbol Port size 1/4 /8 C 1/ Thread type Symbol Thread type Nil c F G N NPT T NPTF Description Part number VEX VEX VEX VEX racket (With bolt and washer) VEX Foot bracket (With bolt and washer) F VEX1-18- VEX-- Pilot exhaust (PE) silencer Note) N N10- Note) Only with solenoid 6

8 Series VEX Construction VEX10 (ir operated) VEX0 (ir operated) w Port (P) (Pilot air port) e Port 1() (Pilot air port) t q r y u y r t Port 1() (Pilot air port) w t Port () y r Port 1(P) r Port () u y t i Port 1 (P) Port () Port () Port (P) (Pilot air port) e q VEX0 (ir operated) VEX40 (ir operated) e w q y y r t w r u e y y Port () t Port 1(), (P) (Pilot air port) r Port () u t i Port 1(P) r q t Port 1(P) Port () Port () Component Parts No. Description Material 1 ody luminum alloy Cover luminum alloy Working piston luminum alloy 4 Center spring Stainless steel 5 Valve guide luminum alloy 6 Poppet valve luminum alloy, ubber 7 Shaft Stainless steel 8 Sub-plate (efer to page 6.) luminum alloy 7

9 Port Position Valve Series VEX Working Principle Fig. (1) Fig. () Closed center Fig. () P () () () () () () 1(P) 1(P) 1(P) This is a -port switch valve in which the shaft 7 extending from the driving piston opens/closes a pair of poppet valves 6. The poppet valve has a pressure balancing mechanism in which port () pressure is constantly applied from the back and the center spring 4 is acting as a backup. When neither the pilot solenoid valve a nor b are energized (or when air is exhausted both from the port 1() and (P) of the air operated type), no force will act on the working piston, and the spring closes the poppet valve, thus the valve assumes the closed center position (Fig. ()). When the pilot solenoid valve a is energized (or when pressurized air enters through the port 1() of the air operated type), pilot air that enters the space above the working piston pushes down the piston and opens the lower poppet valve, thus connecting the port 1(P) and port () (Fig. ()). The upper poppet valve continues to close the port () by means of pressure balance and the spring. When the pilot solenoid valve b is energized (or when pressurized air enters through the port (P) of the air operated type), the pilot air that enters the space under the working piston pushes the piston upward and opens the upper poppet valve, thus connecting the port () and port () (Fig. (1)). The lower poppet valve continues to close the port 1(P) by means of pressure balance and the spring. 8

10 Series VEX Dimensions: ody Ported/VEX1 External pilot solenoid: VEX11 Internal pilot solenoid: VEX1 Manual override (Light/surge voltage suppressor) (Port PE/Pilot exhaust) Silencer (for PE) (Option) PE L plug connector Grommet M plug connector P Sol.b Sol.a VEX11: VEX1: None (Port P/Pilot air) P x 1/8, 1/4 [Port 1(P), (), ()] x ø4.5 (For mounting) 6 racket assembly (Option) x M Thread depth 6.5 (For bracket, foot bracket mounting) 4 x ø4.5 (For mounting) 0 9 Foot bracket assembly (Option) 44 5 ir operated: VEX10 (Port P/Pilot air) (Port /Pilot air) DIN terminal (D) (Port PE/ Pilot exhaust) efer to page 18. pplicable cable O.D. ø.5 to ø Max. 10 How to Use DIN Terminal Connector Pg7 VEX11: VEX1: None (Port P/Pilot air) Manual override P P P

11 Port Position Valve Series VEX Dimensions: ody Ported/VEX External pilot solenoid: VEX1 Internal pilot solenoid: VEX perspective drawing 4 x ø6 (For mounting) x Thread depth 7 (For foot bracket mounting) Manual override (Light/surge voltage suppressor) (Port PE/Pilot exhaust) x 1/4, /8, 1/ [Port 1(P), (), ()] PE Silencer (for PE) (Option) L plug connector Grommet M plug connector Sol.b Sol.a VEX1: 1/8 VEX: 1/8 Plug (Port /Pilot air) P Foot bracket assembly (Option) x ø5.5 (For mounting) ir operated: VEX0 DIN terminal (D) How to Use DIN Terminal Connector efer to page 18. (Port PE/ Pilot exhaust) pplicable cable O.D. ø.5 to ø Max. 10 1/8 (Port, P/ Pilot air) 16.5 P P P Pg7 Manual override

12 Series VEX Dimensions: ase Mounted/VEX External pilot solenoid: VEX1 Internal pilot solenoid: VEX x 1/8, 1/4 [Port 1(P), (), ()] 1P Sol.b x ø4.5 (For mounting) P Sol.a VEX1: VEX: None (Port P/Pilot air) M plug connector Grommet L plug connector + + (Light/surge voltage suppressor) Manual override (Port PE/Pilot exhaust) Silencer (for PE) (Option) DIN terminal (D) How to Use DIN Terminal Connector efer to page 18. Manual override 1P P ir operated: VEX VEX1: VEX: None (P/Pilot air port) (Port P/Pilot air) Pg7 Max. 10 pplicable cable O.D. ø.5 to ø7 1P (Port /Pilot air) (PE/Pilot exhaust port)

13 P Port Position Valve Series VEX Dimensions: ase Mounted/VEX4 External pilot solenoid: VEX41 Internal pilot solenoid: VEX x 1/4, /8, 1/ [Port 1(P), (), ()] P 9.5 Sol.b Sol.a M plug connector Grommet L plug connector (Light/surge voltage suppressor) Manual override (Port PE/ Pilot exhaust) P Silencer (for PE) (Option) VEX40: 1/8 Plug VEX41: 1/8 VEX4: 1/8 Plug (Port /Pilot air) ir operated: VEX40 DIN terminal (D) How to Use DIN Terminal Connector efer to page P Manual override Max. 10 Pg7 pplicable cable O.D. ø.5 to ø (Port, P/ Pilot air) (Port PE/ Pilot exhaust)

14 Port Position Valve/Series VEX Manifold Specifications Specifications Model VVEX VVEX4 pplicable valve VEX0, VEX VEX40, VEX4 Valve stations Note) to 8 stations to 6 stations Port specification Common SUP, EXH Manifold pilot type Internal pilot, Common external pilot Common external pilot port size x 0.8 Length of thread 5 1(P) Port size () 1/4 /8 /8 1/ () 1/4 /8 /8 pplicable blanking plate VEX1-17- (With gasket, screw) Common External Pilot Piping VEX4-5- (With gasket, screw) Note) When the VVEX series is used with 5 stations or more, or the VVEX4 series is used with 4 stations or more, apply pressure to the port P on both ends and exhaust from the port on both ends. VVEX- VVEX4- P PE: Pilot exhaust : Common external pilot port P PE: Pilot exhaust : Common external pilot port How to Order Manifold ase VVEX Note) ir operated The VEX0 and VEX40 (air operated) are used. Distinction between the pilots (internal or common external pilot) of the manifold base does not matter. Either may be used. Thread type Nil c F G N NPT T NPTF Example for ordering a manifold base: The valve and blanking plate for manifold arrangement should be specified in order from the left side of the manifold base (with the port () on your side). (Example) VVEX---0N * VEX-1LO1 pcs. Pilot solenoid * VEX pc. ody size ody size 4 Manifold pilot type Pilot type 1 Internal pilot Common external pilot pplicable valve VEX ir operated: VEX0 Note) Valve stations Valve stations stations 6 6 stations Port size Port size Port 1(P) () () 0 1/4 8 8 stations 1 Internal pilot VEX4 stations /8 1/4 ir operated: /8 Common VEX40 external pilot Note) 6 6 stations C 1/ /8 Internal pilot solenoid (100 VC) VEX-1LO1 ( sets) Manifold base ( stations) VVEX---0N VVEX4--- * VEX40-1 pcs. * VEX pc. ir operated VEX40-1 ( sets) Manifold base ( stations) VVEX4--- Stations Station Station Station 1 ir operated Stations Station 1 Station Station lanking plate VEX1-17- (1 set) lanking plate VEX4-5- (1 set) 1 VEX Manifold (Size, 4) Pilot Type Manifold pilot type Manifold base part number pplicable valve part number Operating pressure range Pilot pressure range ir operated type VVEX VEX0, VEX kpa to 1.0 MPa 0. to 1.0 MPa Internal pilot type VVEX VEX, VEX4 0. to 0.7 MPa Common external pilot type VVEX -- - VEX, VEX kpa to 1.0 MPa Individual external pilot type VVEX VEX1, VEX kpa to 1.0 MPa 0. to 0.7 MPa Note) If external pilot types are used, the common external pilot type manifold base is recommended. (pplicable valve: VEX, VEX4)

15 Port Position Valve Manifold Specifications Series VEX Dimensions: Manifold/VVEX- VVEX-1 pplicable valve: VEX0/ VVEX- pplicable valve: VEX0/ Valve mounting surface Pilot port Pilot port Manifold base Port () side Port () side Internal pilot Common external pilot lanking plate assembly x Common external pilot port (VVEX- only) VVEX- (Common external pilot) x Port (): 1/4 Exhaust from both ends when there are 5 stations or more. x ø6.5 (For mounting) P (Station 1) P=1 L L1 (Station n) VVEX-1 (Internal pilot) x Port 1(P): 1/4 Supply from both ends when there are 5 stations or more P=1 n x Port (): 1/4 P L Dimensions Formula: L1=1n+9, L=1n+14 n: Stations L dimension Station L L

16 Series VEX Dimensions: Manifold/VVEX4- VVEX4-1 pplicable valve: VEX40/4 VVEX4- pplicable valve: VEX40/4 Valve mounting surface Pilot port Pilot port Manifold base Port () side Port () side Internal pilot Common external pilot + + lanking plate assembly VVEX4- (Common external pilot) x Common external pilot port (VVEX4- only) x Port (): 1/, /8 Exhaust from both ends when there are 4 stations or more. 4 x ø8.5 (For mounting) P P 79 P (Station 1) P=46 L L1 (Station n) x Port 1(P): 1/, /8 Supply from both ends when there are 4 stations or more. 0 VVEX4-1 (Internal pilot) P=46 n x Port (): 1/4, /8 P 15 L Dimensions L1=46n+1, L=46n+15 n: Stations L dimension Station L L

17 Connectors for VEX Series ody Sizes 1,, and 4 Series VEX Specific Product Precautions 1 e sure to read this before handling. efer to the back cover for Safety Instructions. For /4/5 Port Solenoid Valve Precautions, refer to Handling Precautions for SMC Products and the Operation Manual on the SMC website, How to Use Plug Connector 1. ttaching and detaching connectors To attach a connector, hold the lever and connector unit between your fingers and insert straight onto the pins of the solenoid valve so that the lever s pawl is pushed into the groove and locks. To detach a connector, remove the pawl from the groove by pushing the lever downward with your thumb, and pull the connector straight out. Plug Connector Lead Wire Length Standard length is 00 mm, but the following lengths are also available. How to Order Connector ssembly For DC: SY For 100 VC: SY Cover Groove Pin Cover Groove Pin Connector Hook. Crimping of lead wires and sockets -+ Lever DC polarity display Socket Lead wire Strip. to.7 mm at the end of the lead wires, insert the ends of the core wires evenly into the sockets, and then crimp with a crimping tool. When this is done, take care that the coverings of the lead wires do not enter the core wire crimping area. Use an exclusive crimping tool for crimping. (Please contact SMC for special crimping tools.) For 00 VC: SY100 0 For other voltages of C: SY100 0 Without lead wire: SY100 0 (with connector and of sockets only) How to Order Enter the part number for a plug connector solenoid valve without connector together with the part number for a connector assembly. <Example> Lead wire length 000 mm <For DC> <For C> VEX1-015LO1 VEX1-011LO1 SY SY Lead wire length Nil 00 mm mm mm mm mm mm mm mm Core wire crimping area Socket Crimping area Core wire Lead wire 0. to 0. mm Max. O.D. of covering: ø1.7 mm Hook Covering. ttaching and detaching sockets with lead wires ttaching Insert the sockets into the square holes of the connector ( +, indication), and continue to push the sockets all the way in until they lock by hooking into the seats in the connector. (When they are pushed in, their hooks open and they are locked automatically.) Then confirm that they are locked by pulling lightly on the lead wires. Detaching To detach a socket from a connector, pull out the lead wire while pressing the socket s hook with a stick having a thin tip (approx. 1 mm). If the socket will be used again, first spread the hook outward. Socket Connector Hook Lead wire 16

18 Series VEX Specific Product Precautions e sure to read this before handling. efer to the back cover for Safety Instructions. For /4/5 Port Solenoid Valve Precautions, refer to Handling Precautions for SMC Products and the Operation Manual on the SMC website, Connector ssembly with Cover Connector assembly with dustproof protective cover Effective to prevention of short circuit failure due to the entry of foreign matter into the connector. Chloroprene rubber for electrical use, which provides outstanding weather resistance and electrical insulation, is used for the cover material. However, do not allow contact with cutting oil etc. Simple and unencumbered appearance by adopting a roundshaped cord. Surge Voltage Suppressor <For DC> Grommet, L/M Plug Connector Non-polar type With surge voltage suppressor ( ) ( )(+) (+)( ) ( )(+) Varistor Coil With light/surge voltage suppressor ( U) How to Order SY Connector ssembly with Cover: Dimensions (6.9) (10) (40) ed Lead wire length Nil 00 mm mm mm mm mm mm mm mm lack Gray (ø4.1) (8) NO.1 ( )(+) NO. (+)( ) NO.1 ( )(+) NO. (+)( ) (+)( ) Varistor Varistor Varistor LED (The non-polar type can be used with the connections made either way.) DIN Terminal DIN terminal has no polarity. LED Coil With surge voltage suppressor (DS) Coil With light/surge voltage suppressor (DZ) Coil (8) (14.5) L <For C> (There is no S option since a rectifier prevents surge voltage generation.) Grommet, L/M Plug Connector With light ( Z) (~) Varistor LED Coil How to Order Enter the part number for a plug connector solenoid valve without connector together with the part number for a connector assembly with cover. <Example> Lead wire length 000 mm VEX1-015LO1 SY DIN Terminal With light (DZ) (~) (~) (~) NL Varistor NL: Neon light Note) Surge voltage suppressor of varistor has residual voltage corresponding to the protective element and rated voltage; therefore, protect the controller side from the surge. The residual voltage of the diode is approximately 1 V. Coil 17

19 Series VEX Specific Product Precautions e sure to read this before handling. efer to the back cover for Safety Instructions. For /4/5 Port Solenoid Valve Precautions, refer to Handling Precautions for SMC Products and the Operation Manual on the SMC website, How to Use DIN Terminal Connector Connection 1. Loosen the holding screw and pull the connector out of the solenoid valve terminal block.. fter removing the holding screw, insert a flat head screwdriver, etc. into the notch on the bottom of the terminal block and pry it open, separating the terminal block and the housing.. Loosen the terminal screws (slotted screws) on the terminal block, insert the cores of the lead wires into the terminals according to the connection method, and fasten them securely with the terminal screws. 4. Secure the cord by fastening the ground nut. When making connections, take note that using other than the supported size (ø.5 to ø7) heavy-duty cord will not satisfy IP65 (enclosure) standards. lso, be sure to tighten the ground nut and holding screw within their specified torque ranges. Changing the entry direction fter separating the terminal block and housing, the cord entry can be changed by attaching the housing in the desired direction (4 directions at 90 intervals). * When equipped with a light, be careful not to damage the light with the cord s lead wires. Precautions Plug in and pull out the connector vertically without tilting to one side. Compatible cable Cord O.D.: ø.5 to ø7 (eference) 0.5 mm, -core or -core, equivalent to JIS C 06 Circuit Diagram with Light C circuit NL 1 DIN Connector Part Number <Type D> Without light SY With light ated voltage Voltage symbol Part number 4 VDC 4 V SY VDC 1 V SY VC 100 V SY VC 00 V SY VC 110 V SY VC 0 V SY NL: Neon light : esistor DC circuit LED 1 LED: Light emitting diode : esistor Ground nut Tightening torque 1.65 to.5 N m Washer Grommet (ubber) (Voltage symbol) efer to the table on the upper right. Terminal screw ( locations) Tightening torque 0. to 0.5 N m Holding screw Tightening torque 0.4 N m Housing (Light mounting location) Terminal block Notch 18

20 Safety Instructions : Warning: Danger : indicates a hazard with a low level of risk which, if not avoided, could result in minor or moderate injury. Warning indicates a hazard with a medium level of risk which, if not avoided, could result in death or serious injury. Danger indicates a hazard with a high level of risk which, if not avoided, will result in death or serious injury. 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, 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 441: Hydraulic fluid power General rules relating to systems. IEC : Safety of machinery Electrical equipment of machines. (Part 1: General requirements) ISO : Manipulating industrial robots Safety. etc. Warning 1. The compatibility of the product is the responsibility of the person who designs the equipment or decides its specifications. Since the product specified here is used under various operating conditions, its compatibility with specific equipment must be decided by the person who designs the equipment or decides its specifications based on necessary analysis and test results. The expected performance and safety assurance of the equipment will be the responsibility of the person who has determined its compatibility with the product. This person should also continuously review all specifications of the product referring to its latest catalog information, with a view to giving due consideration to any possibility of equipment failure when configuring the equipment.. Only personnel with appropriate training should operate machinery and equipment. The product specified here may become unsafe if handled incorrectly. The assembly, operation and maintenance of machines or equipment including our products must be performed by an operator who is appropriately trained and experienced.. Do not service or attempt to remove product and machinery/ equipment until safety is confirmed. 1. The inspection and maintenance of machinery/equipment should only be performed after measures to prevent falling or runaway of the driven objects have been confirmed.. When the product is to be removed, confirm that the safety measures as mentioned above are implemented and the power from any appropriate source is cut, and read and understand the specific product precautions of all relevant products carefully.. efore machinery/equipment is restarted, take measures to prevent unexpected operation and malfunction. 4. Contact SMC beforehand and take special consideration of safety measures if the product is to be used in any of the following conditions. 1. Conditions and environments outside of the given specifications, or use outdoors or in a place exposed to direct sunlight.. Installation on equipment in conjunction with atomic energy, railways, air navigation, space, shipping, vehicles, military, medical treatment, combustion and recreation, or equipment in contact with food and beverages, emergency stop circuits, clutch and brake circuits in press applications, safety equipment or other applications unsuitable for the standard specifications described in the product catalog.. n application which could have negative effects on people, property, or animals requiring special safety analysis. 4. Use in an interlock circuit, which requires the provision of double interlock for possible failure by using a mechanical protective function, and periodical checks to confirm proper operation. Compliance equirements 1. The product is provided for use in manufacturing industries. The product herein described is basically provided for peaceful use in manufacturing industries. If considering using the product in other industries, consult SMC beforehand and exchange specifications or a contract if necessary. If anything is unclear, contact your nearest sales branch. Limited warranty and Disclaimer/ Compliance equirements The product used is subject to the following Limited warranty and Disclaimer and Compliance equirements. ead and accept them before using the product. Limited warranty and Disclaimer 1. The warranty period of the product is 1 year in service or 1.5 years after the product is delivered, whichever is first. ) lso, the product may have specified durability, running distance or replacement parts. Please consult your nearest sales branch.. For any failure or damage reported within the warranty period which is clearly our responsibility, a replacement product or necessary parts will be provided. This limited warranty applies only to our product independently, and not to any other damage incurred due to the failure of the product.. Prior to using SMC products, please read and understand the warranty terms and disclaimers noted in the specified catalog for the particular products. ) Vacuum pads are excluded from this 1 year warranty. vacuum pad is a consumable part, so it is warranted for a year after it is delivered. lso, even within the warranty period, the wear of a product due to the use of the vacuum pad or failure due to the deterioration of rubber material are not covered by the limited warranty. 1. The use of SMC products with production equipment for the manufacture of weapons of mass destruction (WMD) or any other weapon is strictly prohibited.. The exports of SMC products or technology from one country to another are governed by the relevant security laws and regulations of the countries involved in the transaction. Prior to the shipment of a SMC product to another country, assure that all local rules governing that export are known and followed. SMC products are not intended for use as instruments for legal metrology. Measurement instruments that SMC manufactures or sells have not been qualified by type approval tests relevant to the metrology (measurement) laws of each country. Therefore, SMC products cannot be used for business or certification ordained by the metrology (measurement) laws of each country. Safety Instructions e sure to read the Handling Precautions for SMC Products (M-E0-) and Operation Manual before use.