1 1/4 (32A) to 2 (50A) added.

Transcription

1 Coolant Valve 0.5 MPa.0 MPa.6 MPa RoHS /4 (3) to (50) added. Flow rate Cv (For 0.5 MPa specification) Cv (kv) 40 5 million cycles or more Port size (5.6) 3/8 (0), / (5).8 (0.) 3/4 (0) 8.3 (5.7) 5 (5) 8 (4) 6 43 (36.9) 7 For pilot valve V6 Service life: Variations Series IP65 compliant (For the, 3, 4, based on SMC s test condition) Power consumption: 0.35 W*/.8 W* /4 (3) * For 4 VC / (40) Water hammer: Reduced by 30%* 70 (60) (50) * Compared to current model, VNC series * For 0.35 W type, to 7 M connector VN VNB SH VNC VNH VN VCC Thread type: Rc,, NPT, NPTF With auto switches for verifying whether the valve is open/closed 575 TQ

2 Coolant Valve (For ir Operated Type) ry bearings uto switch Prevents the shaft, which is a sliding part, from vibrating and helps to extend the service life of the rubber components and improves the seal performance of the main valve. ble to confirm whether the valve is open/ closed. Mountable on the sides. (, 3, 4 only) Squeeze seal Completely shuts off the leakage of liquid coolant and increases the scraper effects. These two safety designs result in a dual advantage. Scraper Prevents foreign matter from entering, while the main valve is activated. Magnet (, 3, 4 only) Choice of seal materials rease channel NBR, FKM Prevents the loss of grease and helps to extend the service life. IN OUT For External Pilot Solenoid Type 0.35 W type.8 W type Type W type Note ) 7.8 W type Note ) ) * * * Note ) For C voltage. Refer to page 58 for models with indicator light and C voltage (apparent power V). Note ) The response time is equivalent to the VNC series. * Made to Order (See page 59.) Variations (Common specifications for external pilot solenoid type and air operated type) Series Port size Thread type Type of Operating pressure range Cv [MPa] actuation /8 (0) / (5) 3 4 3/4 (0) (5) Rc (ISO79-) NPT NPTF N.C./N.O. kv /4 (3) / (40) (50) Electrical entry (For external pilot solenoid type) 3.9 Bracket Bracket on the left side Conduit terminal Bracket on the right side IN terminal M connector

3 Reduced Coolant Blow Energy Consumption Reduced electric power for coolant pump Reduced number of pump units Pump downsized Coolant pump 30% Oil hydraulic pump, etc. 50% ir compressor 0% Electric power consumption by purpose (SMC research) Research has revealed that coolant pumps account for 30% of the electric power consumption in a production facility. By reducing the energy consumption for coolant blow, it will substantially contribute to the electric reduction in the whole factory. Improvement Example case Improvement in Pressure Loss Before improvement fter improvement Coolant valve Nozzle P Large diameter piping S Small diameter nozzle Effective area ratio : S ø6 Pressure loss: Small Pressure loss is improved by making the effective area ratio : between the upstream side and the nozzle. Making the effective area in the upstream side larger. (Changing to the equipment with larger effective area) ttaching a nozzle. Effect of Energy Saving Improvement Electric power consumption Pump capacity Pressure Pump head (Electric power) ischarge rate Previous rate Pump outlet Pressure loss: Small Nozzle outlet 75% reduction Improvement Example case Intermittent Blow Flow P Coolant flow per cycle For cutting For jig ddition of coolant valve For cutting Machine bed washing cycle For cutting (Blade cooling) For jig (Reference surface cleaning) Machine bed washing (Washing chips) Coolant flow per cycle Flow Stops machine bed-washing all the time. Machine bed washing is stopped when blowing for cutting or jig by means of a valve. Machine bed washing For cutting For jig cycle For cutting Flow inside the dotted line will be reduced. Machine bed washing Effect of Energy Saving Improvement Electric power consumption 0 to 50% reduction VN VNB SH VNC VNH VN VCC TQ 577

4 Coolant Blow System/ Related Equipment Nozzles for Blowing Nozzles for Blowing KN For details, refer to the Best Pneumatics No. 7. Coolant pump 3-Color isplay Electromagnetic Type igital Flow Switch LFE Coolant Valve W Coolant line pressure control Self-contained Type High-Precision igital Pressure Switch ISE7m (For //5/0 MPa) igital Pressure Switch ISE75H (For 5 MPa) Pressure Switches 3-Screen isplay High-Precision igital Pressure Switch ISE0C(H) Filters Coolant liquid filtration Remote Type Pressure Sensor for eneral Fluids PSE57m 3-Screen isplay Sensor Monitor PSE300C eneral Purpose Pressure Switch IS Industrial Filter F Bag Filter FF Low Maintenance Filter FN For details, refer to the Best Pneumatics No. 8. For details, refer to the Best Pneumatics No.. Energy Saving Related Materials Water Resistant Cylinders For details, refer to the SMC website. SMC Model Selection Software Search For details, refer to the Best Pneumatics No

5 CONTENTS Coolant Valve How to Order Page 580 Characteristics Page 58 Valve Specifications Page 58 How to Order Pilot Valves Page 58 Pilot Solenoid Valve Specifications Page 58 Construction Page 583 imensions ir Operated Page 584 External Pilot Solenoid Page 585 How to Fix an uto Switch Page 588 uto Switch Proper Mounting Position Page 588 Options Page 588 uto Switch Page 589 Made to Order Page 59 Specific Product Precautions Page 59 VN VNB SH VNC VNH VN VCC TQ 579

6 Coolant Valve How to Order Made to Order (For details, refer to page 59.) ir Operated External Pilot Solenoid q Series w Valve type N.C. N.O. i Rated voltage 00 VC 50/60 Hz 00 VC 50/60 Hz 3 0 VC [5 VC] 50/60 Hz 4 0 VC [30 VC] 50/60 Hz 5 4 VC 6 VC Note) Refer to page 59 when using with energization for long periods of time.!0 Light/surge voltage suppressor Nil None S With surge voltage suppressor With light/surge voltage Z suppressor Note) Refer to Table () below for combinations with electrical entry T Z q w e r t y u i o!0!!!3!4!5 e Seal material NBR B FKM o Electrical entry T: Conduit terminal : (Pilot valve V6 only) Note ) r Pressure range 05 0 to 0.5 MPa 0 0 to MPa 6 * 0 to.6 MPa * Only available for, 3, 4 series. IN terminal (Pitch between the terminals: mm) t Thread type Nil Rc (ISO79-) N NPT T NPTF y Port size 0 3/8 5 / / / / O: IN terminal W: M connector without connector Note ) (4-pin type) Note 3) V: M connector (5-pin type) Note 3) 4) Note ) Refer to the table () below for combinations with light/surge voltage suppressors. Note ) Not available for H (.8 W type). Note 3) Cable for M connector is not included. Order it separately after referring to the options on page 588. Note 4) Only C voltage is available.! Manual override! Bracket mounting position Nil: Non-locking push type : Push-turn locking lever type Note) Note) Only available for Y (0.35 W type). Table () Electrical Entry/Light/Surge Voltage Suppressor Pilot valve 0.35 W type (V6) Rated voltage C C Electrical entry T W Nil: Without bracket B: Bracket on the left side Note) Bracket cannot be attached later. * Only available for, 3, 4 series. Without light/surge voltage suppressor With surge voltage suppressor With light/surge voltage suppressor Nil S Z V V O V Note) T V V V W, V O V C W V V.8 W type (VO307) O C W, V O V V Note) When C voltage (V6) without IN terminal (O) is selected, always use a IN connector with surge voltage suppressor as the connector. 580 u Pilot valve Symbol Pilot valve Y 0.35 W type (V6) H.8 W type (VO307) * * * Note) 0.35 W type (Pilot valve V6) is a low wattage specification. The response is slower than VNC series. If the response time is a problem, use the.8 W type (VO307). Please note that the power consumption is.8 W (With indicator light: W). * /3/4-X (See page 59.) Y Left IN Right B: Bracket on the right side Left IN Right

7 Coolant Valve!3 uto switches (for verifying whether the valve is open/closed) Nil Without auto switch (without magnet) M Without auto switch (with built-in magnet) B With auto switch C Select a model, referring to the table E pplicable uto Switches below. F * uto switches are shipped together, (but not assembled). * Only available for, 3, 4 series. Symbol Type of actuation N.C. N.O. ir operated External pilot solenoid!4 Lead wire length Nil 0.5 m M m L 3 m Z 5 m * 0.5 m (Nil), m (M), and 5 m (Z) for -M9 will be produced on receipt of order. * Only available for, 3, 4 series.!5 Number of auto switches Nil pcs. S pc. * Only available for, 3, 4 series. pplicable uto Switches/ Refer to the Best Pneumatics No. - catalog for detailed auto switch specifications. Solid State uto Switch Part no. Special Electrical Indicator Wiring Load voltage Symbol pplicable load In-line function entry light (Output) C -M9N 3-wire (NPN) 5 V, V IC circuit Relay, B -M9P rommet Yes 3-wire (PNP) 4 V PLC C -M9B -wire V E -M9N 3-wire (NPN) Water resistant 5 V, V IC circuit Relay, F -M9P rommet Yes 3-wire (PNP) 4 V (-color indicator) PLC -M9B -wire V Characteristics Pressure type 0.5 MPa.0 MPa.6 MPa Model Flow rate characteristics Weight [kg] Port Orifice dia. Conversion size ø [mm] External pilot Kv ir operated Cv solenoid () /8 ø (0.74) 0.73 (0.78) () / ø (0.74) 0.73 (0.78) () /4 ø (.).08 (.5) () ø (.77).74 (.8) () /4 ø () / ø () ø () /8 ø (0.74) 0.73 (0.78) () -0 5 / ø (0.74) 0.73 (0.78) () /4 ø (.).08 (.5) ()4-0 5 ø (.77).74 (.8) ()5-0 3 /4 ø () / ø () ø () /8 ø (0.74) 0.73 (0.78) () -6 5 / ø (0.74) 0.73 (0.78) () /4 ø (.).08 (.5) ()4-6 5 ø (.77).74 (.8) * ( ): Weight including the bracket * dd the weight of an auto switch additionally. Valve Specifications Fluid Coolant (Water cannot be used.) Fluid temperature, B 5 to 60 C * mbient temperature 5 to 50 C Proof pressure (), ()3, ()4.4 MPa ()5, ()6, ()7.5 MPa Leakage from the valve seat 0 cm 3 /min or less (Coolant pressure) to 0.5 MPa Operating -0 0 to MPa pressure range -6 0 to.6 MPa (, 3, 4 series only) 0.5 to 0.7 MPa Pressure 0.5 MPa type: 0.5 MPa to 0.7 MPa External pilot.0,.6 MPa type: 0.3 MPa to 0.7 MPa air Lubrication Not required (Use turbine oil Class (ISO V3), if lubricated.) Temperature 5 to 50 C * * No freezing 58 VN VNB SH VNC VNH VN VCC TQ

8 How to Order Pilot Valves 0.35 W Type V6 5 T Z q w e Pilot Solenoid Valve Specifications Pilot solenoid valve V6- - Electrical entry Conduit terminal, IN terminal, M connector rated C V, 4 V voltage [V] C (50/60 Hz) 00 V, 0 V, 00 V, 0 V llowable voltage fluctuation ±0% of rated voltage * Power consumption [W] C 0.35 W (With indicator light: 0.58 W) 00 V 0.78 (With indicator light: 0.87) pparent power [V] C 0 V [5 V] 0 V [30 V] Surge voltage suppressor Indicator light Enclosure 0.86 (With indicator light: 0.97) [0.94 (With indicator light:.07)] 00 V.5 (With indicator light:.30).7 (With indicator light:.46) [.39 (With indicator light:.60)] LE (Neon bulb: C voltage with IN terminal, M connector) IEC6059 standard IP65, JIS C090 * In common between 0 VC and 5 VC, and between 0 VC and 30 VC. * For 5 VC and 30 VC, the allowable voltage fluctuation is 5% to +5% of rated voltage. q Rated voltage 00 VC 50/60 Hz 00 VC 50/60 Hz 3 0 VC [5 VC] 50/60 Hz 4 0 VC [30 VC] 50/60 Hz 5 4 VC 6 VC w Electrical entry T Conduit terminal IN terminal (with connector) O IN terminal (without connector) W M connector (4-pin type) V M connector (5-pin type) Note) Note) Only C voltage is available. e Light/surge voltage suppressor Nil None S With surge voltage suppressor Z With light/surge voltage suppressor Note) Refer to the table () on page 580 for combinations with electrical entry. * OS, OZ are not available. * For C voltage, only O is available for Nil..8 W Type Electrical entry: IN terminal VO307 Y 5 O Z Q Pilot Solenoid Valve Specifications Pilot solenoid valve VO307(Y)- -Q Electrical entry IN terminal, M connector rated C V, 4 V voltage [V] C (50/60 Hz) 00 V, 0 V, 00 V, 0 V llowable voltage fluctuation 5% to 0% of rated voltage Power consumption [W] C.8 W (With indicator light: W) pparent power [V] Light/surge voltage suppressor Enclosure C Inrush.7 V (50 Hz), 0.7 V (60 Hz) Holding 7.6 V (50 Hz), 5.4 V (60 Hz) C iode, LE C (50/60 Hz), LE ustproof q VO307 Y q w 5 Z w e e Electrical entry: M connector q Voltage Nil C Y C W r w Rated voltage 00 VC 50/60 Hz 00 VC 50/60 Hz 3 0 VC 50/60 Hz 4 0 VC 50/60 Hz 5 4 VC 6 VC X35 Q e Light/surge voltage suppressor Nil None Z With light/surge voltage suppressor Note) Refer to the table () on page 580 for combinations with electrical entry. r Electrical entry W M connector (4-pin type) V M connector (5-pin type) Note) Note) Only C voltage is available. 58

9 Coolant Valve Construction, 3, 4, 5 series i w u N.C o i w N.O. o y e t r q port PE port y u e t r port PE port q 6, 7 series i i w N.C. w N.O. u u y y e e r q r q VN VNB SH VNC VNH Component Parts No. escription Material Note Body assembly Cast iron Plated Cover assembly luminum die-casted White 3 Plate assembly Iron Seal material (NBR, FKM), Plated 4 Valve body Stainless steel 5 Valve cover NBR, FKM 6 Piston assembly Stainless steel, luminum 7 Return spring Stainless steel, Piano wire 8 Pilot solenoid valve 9 Filter Copper 583 VN VCC TQ

10 Q E imensions ir operated, 3, 4 series N Pilot port (Back side PE: Filter standard installation) J I.3 Bracket 4 x øk Pilot port Pilot EXH port (Filter standard installation) PE R F E F L M C B Main port ( locations) H Model Main port Pilot port B C E F H I J K L M N - 0 3/8 / / / /4 / / , 6, 7 series C B Main port ( locations) H Model Main port Pilot port B C E F H Q R 5-3 /4 / / / /

11 Coolant Valve imensions External pilot solenoid: 0.35 W type (Pilot valve V6) (Conduit terminal), 3, 4 series N Manual override Pilot port (Back side PE: Filter standard installation) J P I.3 Bracket O E F 4 x øk L M C B Main port ( locations) H Model Main port Pilot port B C E F H I J K L M N O P - 0 3/8 / / / /4 / / , 6, 7 series P Pilot port Pilot EXH port (Filter standard installation) PE R VN VNB O F E Q SH VNC VNH VN C B Main port ( locations) H VCC TQ Model Main port Pilot port B C E F H O P Q R 5-3 /4 / / / /

12 imensions External pilot solenoid: 0.35 W type (Pilot valve V6) (IN terminal, M connector), 3, 4 series N Pilot port (Back side PE: Filter standard installation) J PP I IN terminal PP M connector Manual override.3 Bracket O E F 4 x øk L M Cable for M connector (See page 588 for Options.) C B Main port ( locations) H Model Main port Pilot port B C E F H I J K L M N O PP - 0 3/8 / / / /4 / / , 6, 7 series PP IN terminal M connector PP Pilot port Pilot EXH port (Filter standard installation) PE R Cable for M connector (See page 588 for Options.) Q E O F C B Main port ( locations) H Model Main port Pilot port B C E F H O PP Q R 5-3 /4 / / / /

13 O S Coolant Valve imensions External pilot solenoid:.8 W type (Pilot valve VO307) (IN terminal, M connector) 5, 6, 7 series M connector IN terminal Cable for M connector (See page 588 for Options.) Pilot port Pilot EXH port (Filter standard installation) Manual override (Non-locking) PE R E Q F C B Main port ( locations) H Model Main port Pilot port B C E F H O Q R S 5-3H /4 / H / / H / VN VNB SH VNC VNH VN VCC TQ 587

14 How to Fix an uto Switch, 3, 4 series Watchmaker s screwdriver Slotted set screw When tightening an auto switch mounting screw, use a watchmaker s screwdriver with a handle of approximately 5 to 6 mm in diameter. Furthermore, use a tightening torque of approximately 0.05 to 0.5 N m. Options Lock ring C: Nickel plated C: Orange uto Switch Proper Mounting Position Cable for M connector (Female connector with cable) V Specifications For C 4-pin type For C 5-pin type 3 For C * When selecting the 5-pin type, only C voltage is available. Cable length [L] [mm] [mm] [mm], 3, 4 series B Model () -05 0, 5 () -0 0, 5 () -6 0, 5 () ()3-0 0 ()3-6 0 () ()4-0 5 () M9 5 B 5 6 B 5 7 B 5 4 B 4 6 B 4 7 B 4 3 B 3 6 B 3 7 B 3 [mm] * The above dimensions including a mounted auto switch are for reference only. Confirm that the auto switch works appropriately. ø4.5 ø L 45 4-pin type 5-pin type 4 Socket pin connector pin arrangement Socket pin connector pin arrangement 4 How to Order Include the part number of the female connector with cable together with the part number for the solenoid valve. Example) For lead wire length, 000 mm Terminal no. 3 4 Connections Cable colors Cable cover colors for core wire BROWN: rounding WHITE: Not used BLUE: Power supply for valve BLCK: Power supply for valve Terminal no Connections Cable colors Cable cover colors for core wire BLCK: Power supply for valve BLUE: Power supply for valve RY: rounding WHITE: Not used WHITE: Not used For C -050Y-5WZ V For C -050Y-WZ V Note) For the valve polarity, refer to Pin assignment of M connector on valve side on page

15 Precautions Prior to Use Solid State uto Switch irect Mounting Type -M9N/-M9P/-M9B rommet P -wire load current is reduced (.5 to 40 m). P Using flexible cable as stan dard. Fix the auto switch with the existing screw installed on the auto switch body. The auto switch may be damaged if a screw other than the one supplied is used. For details about uto Switch Connection and Example, refer to Handling Precautions for SMC Products on SMC website. uto Switch Specifications Refer to SMC website for the details about products conforming to the international standards. PLC: Programmable Logic Controller -M9l (With indicator light) uto switch model -M9N -M9P -M9B Electrical entry In-line In-line In-line Wiring type 3-wire -wire Output type NPN PNP pplicable load IC circuit, Relay, PLC 4 VC relay, PLC Power supply voltage 5,, 4 VC (4.5 to 8 V) Current consumption 0 m or less Load voltage 8 VC or less 4 VC (0 to 8 VC) Load current 40 m or less.5 to 40 m Internal voltage drop 0.8 V or less at 0 m ( V or less at 40 m) 4 V or less Leakage current 00 m or less at 4 VC 0.8 m or less Indicator light Standards Oilproof Flexible Heavy-duty Lead Wire Specifications uto switch model -M9N -M9P -M9B Sheath Outside diameter [mm].6 Insulator Conductor Number of cores Red LE lights up when turned ON. CE marking, RoHS 3 cores (Brown/Blue/Black) Outside diameter [mm] 0.88 Effective area [mm ] 0.5 Strand diameter [mm] 0.05 Minimum bending radius [mm] (Reference value) 7 Note ) Refer to the Best Pneumatics No.- catalog for solid state auto switch common specifications. Note ) Refer to the Best Pneumatics No.- catalog for lead wire lengths. cores (Brown/Blue) Lead Wire Length Lead wire length indication (Example) -M9 L Lead wire length Nil 0.5 m M m L 3 m 5 m Z Note) Note) Lead wire length of 5 m (Z) is manufactured upon receipt of order as standard for all applicable auto switches. Weight uto switch model -M9N -M9P -M9B 0.5 m (Nil) 8 7 Lead wire length imensions -M9l m (M) m (L) m (Z) Mounting screw M.5 x 4L Slotted set screw (Flat point) Indicator light ø.6 6 Most sensitive position [g] [mm] VN VNB SH VNC VNH VN VCC TQ 589

16 Water Resistant -Color Indication Solid State uto Switch: irect Mounting Type -M9N/-M9P/-M9B rommet P Water (coolant) resistant type P -wire load current is reduced (.5 to 40 m). P The optimum operating position can be determined by the color of the light. (Red reen Red) P Using flexible cable as standard. Precautions Fix the auto switch with the existing screw installed on the auto switch body. The auto switch may be damaged if a screw other than the one supplied is used. Please consult with SMC if using coolant liquid other than water based solution. Prior to Use For details about uto Switch Connection and Example, refer to Handling Precautions for SMC Products on SMC website. Lead Wire Length Lead wire length indication uto Switch Specifications PLC: Programmable Logic Controller -M9m (With indicator light) uto switch model -M9N -M9P -M9B Electrical entry In-line In-line In-line Wiring type 3-wire -wire Output type NPN PNP pplicable load IC circuit, Relay, PLC 4 VC relay, PLC Power supply voltage 5,, 4 VC (4.5 to 8 V) Current consumption 0 m or less Load voltage 8 VC or less 4 VC (0 to 8 VC) Load current 40 m or less.5 to 40 m Internal voltage drop 0.8 V or less at 0 m ( V or less at 40 m) 4 V or less Leakage current 00 m or less at 4 VC 0.8 m or less Indicator light Standards Oilproof Flexible Heavy-duty Lead Wire Specifications uto switch model -M9N -M9P -M9B Sheath Outside diameter [mm].6 Insulator Conductor Note ) Refer to the Best Pneumatics No.- catalog for solid state auto switch common specifications. Note ) Refer to the Best Pneumatics No.- catalog for lead wire lengths. Weight Operating position Red LE lights up. Optimum operating position reen LE lights up. CE marking, RoHS Number of cores 3 cores (Brown/Blue/Black) Outside diameter [mm] 0.88 Effective area [mm ] 0.5 Strand diameter [mm] 0.05 Minimum bending radius [mm] (Reference value) 7 cores (Brown/Blue) uto switch model -M9N -M9P -M9B 0.5 m (Nil) 8 7 Lead wire length m (M) m (L) m (Z) [g] (Example) -M9 L imensions [mm] Lead wire length Nil 0.5 m M Note ) m L 3 m Z Note ) 5 m Note ) Lead wire length of 5 m (Z) is manufactured upon receipt of order as standard for all applicable auto switches. Note ) Lead wire length of m (M) is only available for the -M9. For the -M9, it will be made upon request. -M9m Mounting screw M.5 x 4 L Stainless steel Slotted set screw (flat point) Indicator light 4 6 Most sensitive position 500(000)(3000)(5000) ø.6 590

17 Made to Order (, 3, 4 Series) Please contact SMC for detailed dimensions, specifications and lead times. Pilot Valve: SF4 Power consumption:.8 W 05 0 T Z B L S Symbol -X X q w u Pilot valve i Rated voltage Nil SF4 00 VC 50/60 Hz 00 VC 50/60 Hz 3 0 VC 50/60 Hz 4 0 VC 50/60 Hz 5 4 VC 6 VC Equivalent to the standard models except for u, i,!. See pages 580 and VC 50/60 Hz Others e r t y u i o!0!! Manual override Nil Push type B Slotted locking type!!3!4!5 Pilot valve: SF4 Pilot Solenoid Valve Specifications Pilot solenoid valve Electrical entry rated voltage [V] imensions O C llowable voltage fluctuation C (50/60 Hz) P SF4-lll-50-X40 Conduit terminal, IN terminal, M connector 4 V, Other (Option) 00 V, 00 V, Other (Option) 5 to 0% of rated voltage Power consumption [W] C.8 W (With indicator light: W) pparent power [V] C Light/surge voltage suppressor Inrush Holding C C 5.6 V (50 Hz) 5.0 V (60 Hz) 3.4 V (50 Hz).3 V (60 Hz) ZNR (), LE (Neon bulb for 00 V or more) ZNR (), Neon bulb (LE for less than 00 V) O q Rated voltage 00 VC 50/60 Hz 00 VC 50/60 Hz 3 0 VC 50/60 Hz 4 0 VC 50/60 Hz 5 4 VC 6 VC 7 40 VC 50/60 Hz 9 Others PP How to Order Pilot Valve SF4 5 T Z 50 X40 q w e r Equivalent to the standard models except the dimensions given in the diagram. Conduit terminal IN terminal M connector Model Main port O P lll-ll0 3/ lll-ll5 / lll-ll0 3/ lll-ll Model Main port O PP lll-ll0 3/ lll-ll5 / lll-ll0 3/ lll-ll O w Electrical entry T Conduit terminal IN terminal (with connector) O IN terminal (without connector) W M connector (4-pin type) V M connector (5-pin type) Note) e Light/surge voltage suppressor r Manual override Nil None Nil Push type S With surge voltage suppressor B Slotted locking type Z With light/surge voltage suppressor * TS, OS, OZ are not available. Note) Only C voltage is available. Model Main port PP O PP lll-ll0 3/ lll-ll5 / lll-ll0 3/ lll-ll VN VNB SH VNC VNH VN VCC TQ

18 Specific Product Precautions Be sure to read this before handling the products. Refer to back page 50 for Safety Instructions and pages 7 to 9 for Port Solenoid Valve for Fluid Control Precautions. esign Warning Extended periods of continuous energization If a valve is continuously energized for long periods, heat generation of the coil may result in reduced performance and shorter service life. This may also have an adverse effect on the peripheral equipment in proximity. Should a valve be continuously energized for long periods, or its daily energized state exceeds its non energized state, please use an energy saving type valve with C voltage. dditionally, when using with C voltage, energizing for long periods of time continuously, select the air-operated valve and use the continuous duty type of the VT307 for a pilot valve. Fluid Quality Warning lthough the product has a scraper to prevent foreign matter from entering into the product, fluid containing fine foreign matter such as abrasive powder may cause sealing failure by the foreign matter adhering to the rod sliding part. Perform periodic maintenance or take countermeasures. Sealing failure of the rod sliding surface will allow reverse flow of the fluid in the pilot air piping, entering into the pilot valve or circuit connected to the pilot air piping, causing adverse effects such as operation failure or leakage. Mounting Warning. o not apply external force to the coil section. When tightening is performed, apply a wrench or other tool to the outside of the piping connection parts.. o not warm the coil assembly with a heat insulator etc. Use tape, heaters, etc., for freeze prevention on the piping and body only. They can cause the coil to burn out. 3. void sources of vibration, or adjust the arm from the body to the minimum length so that resonance will not occur. 4. When mounted in the vertical downward direction, foreign matter can remain in the plate assembly part if there is foreign matter in the coolant. For this reason, avoid mounting in the vertical downward direction as much as possible. Manual Override Warning Since connected equipment will be actuated when the manual override is operated, first confirm that conditions are safe. Non-locking push type Press in the direction of the arrow. Push-turn locking slotted type [ type] While pressing, turn in the direction of the arrow (90 clockwise). If it is not turned, it can be operated the same way as the non-locking type. 59 Manual Override When operating the locking type with a screwdriver, turn it gently using a flat blade watchmaker s screwdriver. [Torque: Less than 0. N m] When locking the manual override on the push-turn locking type (), be sure to push it down before turning. Turning without first pushing it down can cause damage to the manual override and trouble such as air leakage etc. Wiring. pplied voltage When electric power is connected to a solenoid valve, be careful to apply the proper voltage. Improper voltage may cause a malfunction or coil damage.. Check the connections. fter completing the wiring, confirm that the connections are correct. Leakage Voltage Take note that the leakage voltage will increase when a resistor is used in parallel with switching element or a C-R circuit (surge voltage suppressor) is used for protecting a switching element because of the passing leakage voltage through the C-R circuit. The suppressor residual leakage voltage should be as follows. Power supply Switching element C OFF R Leakage current C coil 3% or less of rated voltage. Leakage voltage SOL. C coil 8% or less of rated voltage. (For 0.35 W type: Pilot valve V6) 5% or less of rated voltage. (For.8 W type: Pilot valve VO307) Operating Environment. Products with IP65 enclosures (based on IEC6059) are protected against dust and water, however, these prod ucts cannot be used in water.. If the product is used in an environment where condensation is generated, there may be a risk of rusting. Maintenance Warning o not disassemble the product. Products which have been disassembled cannot be guaranteed. Especially, do not remove the type C retaining ring in the cover of NC valve. Piston or spring will jump out and might cause injury.

19 Specific Product Precautions Be sure to read this before handling the products. Refer to back page 50 for Safety Instructions and pages 7 to 9 for Port Solenoid Valve for Fluid Control Precautions. Precautions on 0.35 W Type [Pilot Valve V6] <For C> Conduit terminal (Non-polar type) With surge voltage suppressor (TS) COM (+, ) Light/Surge Voltage Suppressor <For C> Conduit terminal With surge voltage suppressor (TS) SOL.a (, +) With light/surge voltage suppressor (TZ) COM (+, ) With light/surge voltage suppressor (TZ) LE SOL.a (, +) LE IN terminal (Non-polar type) IN terminal With surge voltage suppressor (S) With surge voltage suppressor (S) COM (+, ) SOL.a (, +) Built-in connector Built-in connector With light/surge voltage suppressor (Z) COM (+, ) SOL.a (, +) COM (+, ) SOL.a (, +) COM (+, ) LE Built-in connector M connector (Non-polar type) With surge voltage suppressor (WS/VS) Built-in connector With light/surge voltage suppressor (WZ/VZ) With light/surge voltage suppressor (Z) NL Built-in connector NL: Neon bulb M connector With surge voltage suppressor (WS) Built-in connector With light/surge voltage suppressor (WZ) NL VN VNB SH VNC VNH VN VCC TQ SOL.a (, +) LE Built-in connector Built-in connector NL: Neon bulb 593

20 3 Specific Product Precautions 3 Be sure to read this before handling the products. Refer to back page 50 for Safety Instructions and pages 7 to 9 for Port Solenoid Valve for Fluid Control Precautions. M Connector. M connector types of the pilot valve V6 have an IP65 (enclosure) rating, offering protection from dust and water. However please note: these products are not intended for use in water.. o not use a tool to mount the connector, as this may cause damage. Only tighten by hand. (0.4 to 0.6 N m) 3. The excessive stress on the cable connector will not be able to satisfy the IP65 rating. Please use caution and do not apply a stress of 30 N or greater. Please note that if a connector other than the one stated above is used or if the connector is not tightened enough, the IP65 standards will not be satisfied. M connector Key Key Female connector with cable Note) For connecting a female connector with cable, adjust the connector key to the M connector key in the valve side since there is an orientation. Be careful not to squeeze it in the wrong direction, as problems such as pin damage may occur. How to Use Conduit Terminal Connection. Loosen the holding screw and remove the cover from the terminal block.. Loosen the screw in the terminal block. Insert the lead core wires or crimped terminals to the terminals, and secure the wires by re-tightening the terminal screw. 3. Secure the cord by fastening the ground nut. When making connections, please note that using other than the supported size (ø4.5 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. Compatible cable Cord O..: ø4.5 to ø7 (Reference) 0.5 to.5 mm, -core or 3-core, equivalent to JIS C 3306 pplicable crimped terminals O-terminals: Equivalent to R.5-3 defined in the JIS C805 Y-terminals: Equivalent to.5-3 manufactured by J.S.T. Mfg. Co., Ltd. Set screw Tightening torque 0.9 to 0.35 N m Washer round nut Tightening torque.5 to 3.75 N m Pin assignment of M connector on valve side (Not used) 4-pin type Key (rounding) (Not used) 5-pin type Key (Not used) Terminal block cover Terminal screw (3 locations) Tightening torque 0.5 to 0.6 N m rommet (Rubber) 3 (Power supply) 4 (Power supply) 3 (Power supply) 4 (Power supply) 5 (rounding) Note) bout C specifications 0.35 W type (Pilot valve V6) has no polarity..8 W type (Pilot valve V0307) has the polarity, pin no. 3 ( ) and pin no. 4 (+). 594

21 Specific Product Precautions 4 Be sure to read this before handling the products. Refer to back page 50 for Safety Instructions and pages 7 to 9 for Port Solenoid Valve for Fluid Control Precautions. How to Use IN Terminal Connection IN Connector Part No.. Loosen the holding screw and pull the connector out Without light Only C voltage V00-6- of the solenoid valve terminal block. With Surge Voltage Suppressor. fter removing the holding screw, insert a flat blade screwdriver, etc. into the notch on the bottom of the terminal block and pry it open, separating the terminal block and the housing. 3. Loosen the screw (slotted screws) in the terminal block. Insert the lead core wires or crimped terminals to the terminals according to the connection method, and secure the wires by re-tightening the terminal Rated voltage 4 VC VC 00 VC 00 VC 0 VC 0 VC 40 VC Voltage symbol C 4 VS C VS 00/0 VS 00/0 VS 00/0 VS 00/0 VS 40 VS Part no. V V V V V V V screw. With Light/Surge Voltage Suppressor 4. Secure the cord by fastening the ground nut. Rated voltage 4 VC Voltage symbol C 4 VZ Part no. V When making connections, please note that using other than the supported size (ø4.5 to ø7) heavy-duty cord will not satisfy IP65 (enclosure) standards. lso, be sure to tighten the ground nut VC 00 VC 00 VC C VZ 00/0 VZ 00/0 VZ V V V and holding screw within their specified torque ranges. 0 VC 00/0 VZ V VC 00/0 VZ V Changing the entry direction fter separating the terminal block and housing, the cord entry can be changed by attaching the housing in the opposite direction 80. * Be careful not to damage the element etc. with the cord s lead wires. Plug in and pull out the connector vertically without tilting to one side. Precautions on 0.35 W Type [Pilot Valve V6] 40 VC 40 VZ V When C voltage without IN terminal (O) is selected, always use a IN connector with surge voltage suppressor as the connector. Compatible cable Cord O..: ø4.5 to ø7 (Reference) 0.5 to.5 mm, -core or 3-core, equivalent to JIS C 3306 pplicable crimped terminals O-terminals: Equivalent to R.5-4M defined in the JIS C805 Y-terminals: Equivalent to.5-3l manufactured by J.S.T. Mfg. Co., Ltd. Rod-terminals: Up to size.5 round nut Tightening torque.5 to 3.75 N m Washer rommet (Rubber) (Voltage symbol) Refer to the table of IN connector part no. below. Set screw Tightening torque 0.5 to 0.6 N m (Position for light mounting) Terminal block Terminal screw (3 locations) Tightening torque 0.4 to 0.5 N m Circuit iagram with Light/Surge Voltage Suppressor C circuit diagram NL V R NL: Neon bulb, R: Resistor V: Response C circuit diagram V LE LE: Emitting diode, R: Resistor V: Pilot valve V6 is a low power consumption type. The response is slower than the VNC series. If the response time is a problem, use products below. 00/300/400: Made to Order (Part number suffix -X ) See page /600/700: Installed pilot valve VO307 (.8 W type) See page 580. R VN VNB SH VNC VNH VN VCC TQ 595

22 Specific Product Precautions 5 Be sure to read this before handling the products. Refer to back page 50 for Safety Instructions and pages 7 to 9 for Port Solenoid Valve for Fluid Control Precautions. Precautions on.8 W Type [Pilot Valve VO307] isassembly How to Use IN Terminal ) Loosen screw q and pull up housing w in the direction of screw q to remove the connector from the body (solenoid). ) Pull out screw q from housing w. 3) On the bottom part of terminal block e, there is a notch o. If a small flat blade screwdriver is inserted into the gap between housing w and terminal block e, terminal block e will be removed from housing w. (Refer to the figure below.) 4) Remove cable gland r, washer t and rubber seal y. Wiring ) Insert cable gland r, washer t and rubber seal y into cable u in order, and insert it into housing w. ) Loosen screws! on terminal block e. Insert lead wires!0 and tighten screws! again. Note ) The tightening torque should be 0.5 N m ±5%. Note ) The applicable outside diameter of cable u is ø6 to ø8 mm. Note 3) Round or Y-shaped crimped terminal cannot be used. ssembly ) Insert cable gland r, washer t and rubber seal y and housing w into cable u in order. Connect cable u to terminal block e and fix terminal block e to housing w in place. Insert the terminal block until it makes a click sound. ) Insert rubber seal y and washer t into the cable entry on housing w in order, and tighten cable gland r securely. 3) Insert gasket i into the gap between the bottom of terminal block e and plug on the equipment, and insert screw q from the top of housing w to tighten them. Note ) The tightening torque should be 0.5 N m ±0%. Note ) The orientation of the connector can be changed by 80 degrees depending on the mounting direction of housing w and terminal block e. IN Terminal Connector escription IN connector Part no. M09NJ-B7 (CE-compliant) C C Light/Surge Voltage Suppressor Electrical Wiring The IN connector terminal and conduit terminal (with indicator light/surge voltage suppressor) are wired internally as shown below. Connect each terminal to the corresponding wire of the power supply. pplicable cord O.. type: ø6 to ø8 Lead Wire Color Voltage Color 00 VC Blue 00 VC Red C Red (+), Black ( ) Other Terminal no. Terminal no. Terminal no. (+) Terminal no. ( ) IN terminal block ray Indicator light assembly Indicator light assembly round Terminal no. IN terminal + q w e y t r i o!!0 u 596