PISCO VJ Series Manual Download Page 61

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Blow-off pilot valve
Suction pilot valve

øD3：Vacuum supply port

øD2：Vacuum port

øD1：Air supply port

out 500

Blow-off air rate

adjustment needle

Operation indicator LED

Manual button

Blow-off pressure

adjustment needle

Blow-off pilot valve
Suction pilot valve

øD3：Vacuum supply port

øD2：Vacuum port

øD1：Air supply port

About 500

Blow-off air rate

adjustment needle

Operation indicator LED

Manual button

Blow-off pressure

adjustment needle

Standard type

CV (Check valve) type

※ Please be careful when using the
CV type and standard because they
have different attachment size.

With vacuum switch, Wire lead-out direction: Top

Vacuum port

Appilcable tube size: øD2

Unit: mm

Wire lead-out direction: Side

Vacuum port

Appilcable tube size: øD2

Unit: mm

Circuit diagram

VJPA…

(Double solenoid stand-alone type)

VJPB…

(Normally closed stand-alone type)

VJPC…

(Normally open stand-alone type)

See the above circuit diagram
for the one for this type.

Model code

Air supply port

Appilcable tube size: øD1,øD3

Air supply port

Appilcable tube size: øD1,øD3

Dimensional drawing

Summary of Contents for VJ Series

Page 1: ......

Page 2: ... time in the industry The vacuum sensor is an LED indicated digital sensor V4 The basic specification 2 switch output and analog output Standard nozzle bore 05 ø0 5mm 07 ø0 7mm 10 ø10mm and 12 ø1 2mm Doble solenoid type Vacuum retention type selectable for saving energy Normally closed type Normally open type Built in Spring type check valve Stable long time check Vacuum ON OFF can be performed in...

Page 3: ...acuum V V N C Saving sensor decrease and more 3 Saving air consumption when keeping long time check Applied N O type and vacuum protection General vacuum sensor applied Since the external pilot type is special order please contact nearest sales office or distributor P1 Switch output value SW1 P2 Switch output value SW2 H1 The value of course SW1 H2 The value of course SW2 Suction command Sensor pr...

Page 4: ...w off unit Ass Connector Ejector unit Ass y Pilot valve Ass y y Filter unit Ass y Valve unit Ass y Filter unit Ass y Sensor unit Ass y Pilot valve Ass y Valve unit Ass y y Blow off unit Ass Connector Ejector unit Ass y Pilot valve Ass y Valve unit Ass y y Manifold Filter unit Ass y Filter unit Ass y Sensor unit Ass y Blow off unit Ass Connector Ejector unit Ass y Pilot valve Ass y Valve unit Ass y...

Page 5: ...tics on mouting units on a manifold Details should be described on Specification Order Form separately High vacuum at low air pressure type Code Air consumption Nozzle bore H type Vacuum lever Suction flow L type Vacuum lever Suction flow E type Vacuum lever Suction flow Supply pressure is 0 5MPa for H and L type and 0 35Mpa for E type Air consumption values in represents that of E type 00 With ma...

Page 6: ...both sides with concentrated exhaust ø8 one touch fitting on both sides with concentrated exhaust Tube exhaust Push in fitting ø8 Top Side Different directions on mounting units Specification Order Form required Code No Code Size Without check valve Check valve included Code No of manifolds Code Lead outdirection Vacuum port side Solenoid valve side Code Switch Type NPN open collector Button type ...

Page 7: ... 2 St 3 Ø0 5mm Suction solenoid vavle type K St 1 St 2 St 3 Double solenoid type St 4 Ø1 0mm St 4 St 5 Ø8mm Push In Fitting St 4 St 5 Normally closed type St 5 Ø1 2mm Vacuum port 04 Ø4mm Push In Fitting Air supply port 10 Ø10mm Push In Fitting Air supply port 10 Ø10mm Push In Fitting Exhaust port 10 Ø10mm Push In Fitting Exhaust port 10 Ø10mm Push In Fitting Solenoid valve type D24 24VDC Solenoid ...

Page 8: ...switch Air supply port Check valve No of stations Solenoid valve type Wirelead out direction Lead outdirection ofair supply exhaustport Suctionsolenoid valvetype Manifold model code Mounting unit model code L St no R Vacuum characterisics Nozzle bore Vacuum port Exhaust port Vacuum switch Air supply port Check valve No of stations Solenoid valve type Wirelead out direction Lead outdirection ofair ...

Page 9: ...tment needle Blow off solenoid valve Blow off switch over valve Suction switch over valve Blow off air rate adjustment needle Retention of suction switchover valve Vacuum switch Relief air Ejector Ejector Filter Suction solenoid valve Example Valve unit type Normally closed Blow off pressure adjustment needle Blow off solenoid valve Ejector Filter Suction solenoid valve At vacuum retention At blow...

Page 10: ...valve Blow off solenoid valve Suction solenoid valve Blow off solenoid valve Operating system Valve construction Item Operating system Valve construction Proof pressure Valve type Lubrication Effective sectional area Min excitation time Rated voltage Allowable voltage range Surge protection circuit Power consumption Manual operation Operation indicator Wiring type Direct operation Diode Red DC24V ...

Page 11: ...ge Operational indication Temperature characteristics Repeat accuracy Response time Hysteresis adjustment Overload protection Output voltage Voltage with max negative pressure applied 100kPa Voltage with negative pressure applied 90kPa Zero point voltage Voltage with Max positive pressure applied 300kPa Linearity Repeat accuracy Temperature characteristics 100kPa 300kPa 1 471MPa DC12 24V 10 30mA M...

Page 12: ...a Filter specification Element material PVF Polyvinyl formal Filtering capacity Filter area Replacement filter model code Blow off function Blow off air rate Valve structure Elastic seal Poppet valve Relief pressure setting range 5 0 0 0 0 05MPa ...

Page 13: ... range Operation display Temperature characteristic Repeatability Responsiveness Hysteresis setting Overload protection circuit Protection IEC standard IP40 equivalent DC12 24V 10 Inc Ripple P P MAX 30mA or less than All lights 2 point output no load ON 2 spaces 7segment Red LED Character height 4 5mm 4times sec Pressure over indication flashing indication Enable disable selection by button operat...

Page 14: ... characteristics Flow characteristics Vacuum characteristics Flow characteristics Vacuum characteristics Flow characteristics Vacuum characteristics Flow characteristics Supply pressure 0 5MPa H L type L ty pe E ty p e L t y p e H ty p e H t y p e E ty p e H ty p e H t y p e H t y p e H t y p e F i n a l v a c u u m L t y p e F i n a l v a c u u m E t y p e F in a l v a c u u m Aircons umption H t...

Page 15: ...tc Example2 There is the odd noise from the vacuum generator H type though the supply pressure is 0 5MPa Insufficient supplied air rate is the cause The supplied air rate is reduced before the vacuum generator by a pipe resistance and a proper air rate is not obtained Select tubes and pneumatic apparatuses with the target effective cross section areas obtaining the necessary air flow rate Example3...

Page 16: ... give an excessive tensile strength and bending on a lead wire Otherwise breaking wire or damage on connector may be caused When manifold type is selected dropping the performance or having an effect to other vacuum ports can be caused depending on number of stations or a combination of mounting units Contact us for any unclear points Compressed air contains many kinds of drains such as water oxid...

Page 17: ...eck valve V4 Vacuum protection type CV Check valve Vacuum protection type CV Check valve V4 CV Check valve DWE Energy saving External pilot function is available for all orders Please contact your local dealer or our head office External pilot function is available for all orders Please contact your local dealer or our head office External pilot type CV Check valve DWE Energy saving External pilot...

Page 18: ... needle Blow off air rate adjustment needle Blow off pressure adjustment needle Blow off air rate adjustment needle Vacuum port applicable tube O D øD2 Air supply port applicable tube O D øD1 Unit mm Unit mm Vacuum port applicable tube O D øD2 Air supply port applicable tube O D øD1 Unit mm Unit mm Circuit diagram Circuit diagram Operation indicator LED Model code Model code Manual button Exhuast ...

Page 19: ... Blow off air rate adjustment needle Blow off pressure adjustment needle Blow off air rate adjustment needle Vacuum port applicable tube O D øD2 Air supply port applicable tube O D øD1 Unit mm Unit mm Vacuum port applicable tube O D øD2 Air supply port applicable tube O D øD1 Unit mm Unit mm Circuit diagram Circuit diagram Operation indicator LED Model code Model code Manual button Operation indic...

Page 20: ...essure adjustment needle Blow off air rate adjustment needle Blow off pressure adjustment needle Blow off air rate adjustment needle Vacuum port applicable tube O D øD2 Air supply port applicable tube O D øD1 Unit mm Unit mm Vacuum port applicable tube O D øD2 Air supply port applicable tube O D øD1 Unit mm Unit mm Circuit diagram VJA Double solenoid stand alone type VJB Normally closed stand alon...

Page 21: ...licable tube O D øD1 Blow off pilot valve Suction pilot valve øD2 Vacuum port Button Button øD1 Air supply port About 500 Blow off pressure adjustment needle Operation indicator LED Manual button Blow off air rate adjustment needle Blow off pilot valve Suction pilot valve øD2 Vacuum port Button Button øD1 Air supply port About 500 Blow off pressure adjustment needle Operation indicator LED Manual ...

Page 22: ...Check valve Tube exhaust type wire lead out direction Top See the above circuit diagram for the one for this type Blow off pilot valve Suction pilot valve øD2 V acuum port øD1 Air supply port About 500 Blow off pressure adjustment needle Operation indicator LED VJ Vacuum maintain CV Check valve Manual button Blow off air rate adjustment needle Exhuast port Vacuum port applicable tube O D øD2 Air s...

Page 23: ...ut 500 Blow off pressure adjustment needle VJ Vacuum maintain CV Check valve Blow off air rate adjustment needle Blow off pressure adjustment needle Blow off air rate adjustment needle Vacuum port applicable tube O D øD2 Air supply port applicable tube O D øD1 Unit mm Unit mm Vacuum port applicable tube O D øD2 Air supply port applicable tube O D øD1 Unit mm Unit mm Circuit diagram Circuit diagram...

Page 24: ...tain CV Check valve 4 Blow off air rate adjustment needle Blow off pressure adjustment needle Blow off air rate adjustment needle Vacuum port applicable tube O D øD2 Air supply port applicable tube O D øD1 Unit mm Unit mm Vacuum port applicable tube O D øD2 Air supply port applicable tube O D øD1 Unit mm Unit mm Circuit diagram Circuit diagram Standard type Please be careful when using the CV type...

Page 25: ...ain CV Check valve 4 Blow off air rate adjustment needle Blow off pressure adjustment needle Blow off air rate adjustment needle Vacuum port applicable tube O D øD2 Air supply port applicable tube O D øD1 Unit mm Unit mm Vacuum port applicable tube O D øD2 Air supply port applicable tube O D øD1 Unit mm Unit mm Circuit diagram Circuit diagram Standard type Please be careful when using the CV type ...

Page 26: ...lve øD1 Air supply port About 500 About 500 VJ CV Check valve DWE Energy saving VJ CV Check valve DWE Energy saving Blow off air rate adjustment needle Blow off air rate adjustment needle Vacuum port applicable tube O D øD2 Air supply port applicable tube O D øD1 Unit mm Unit mm Vacuum port applicable tube O D øD2 Air supply port applicable tube O D øD1 Unit mm Unit mm Circuit diagram Circuit diag...

Page 27: ... 500 VJ CV Check valve DWE Energy saving VJ CV Check valve DWE Energy saving Blow off air rate adjustment needle Blow off air rate adjustment needle Vacuum port applicable tube O D øD2 Air supply port applicable tube O D øD1 Unit mm Unit mm Vacuum port applicable tube O D øD2 Air supply port applicable tube O D øD1 Unit mm Unit mm Circuit diagram Circuit diagram Standard type Please be careful whe...

Page 28: ...No of stations 70 21 n n No of stations Air supply port Air supply port About 500 About 500 About 500 About 500 About 500 About 500 Vacuum port Vacuum port Unit mm Unit mm Model code Vacuum port applicable tube O D øD2 Air supply port applicable tube O D øD1 Unit mm Unit mm Model code Vacuum port applicable tube O D øD2 Air supply port applicable tube O D øD1 VJ Manifold type tube exhaust concentr...

Page 29: ...s 70 21 n n No of stations Air supply port Air supply port About 500 About 500 About 500 About 500 About 500 About 500 Vacuum port Vacuum port Unit mm Unit mm Model code Vacuum port applicable tube O D øD2 Air supply port applicable tube O D øD1 Unit mm Unit mm Model code Vacuum port applicable tube O D øD2 Air supply port applicable tube O D øD1 VJ Manifold type silencer vent concertated wire lea...

Page 30: ...ving sensor DWE power 24V Brown COMMAND White COM Blue 24V Brown 24 Blue POWER 24V Vacuum Blow off Blow off air flow adjustment needle Blow off pressure adjustment needle Blow off air rate adjustment needle Relief function Relief valve R mark side L mark side Circuit diagram VJ B Normally closed Construction of blow off unit Safety rules for use ...

Page 31: ...ax open limit rotations In case of External Vacuum Controller VJP Series VJP open limit of of the blow off pressure needle differs according to the performance of a vacuum pump Adjust the needle within the condition under which the startup time and vacuum level are not affected Table 1 represents the referential values at rated supply pressure Open limit of the blow off pressure needle can change ...

Page 32: ... properly and tighten the screw to fix the filter cover with 0 3 0 5Nm of the tightening torque after the replacement Remove 2 fixing screws by a proper screwdriver Detach the element cover and replace silencer elements Model code SEE0602 VJEF How to detach silencer element Tighten 2 fixing screws firmly with 0 18 0 2Nm of the ttightening torque by a proper screwdriver How attach silencer elements...

Page 33: ...ly back to the Operation mode After entering mode from the Selection mode it will not return to the Operation mode even if there is no key operation for more than 5 seconds Release the pressure from the pressure port and enter the Zero Adjusting mode from the Selection mode according to Panel Operation Procedure Mode Selection Press buttons simultaneously more than 1 second in the Operation Mode t...

Page 34: ...lue with and a button Likewise SW2 switch pressure value is selected by displaying SW2 switch pressure value S2 LED flashing When the Window comparator mode is selected by the Switch Output Action SW1 and SW2 are set within the range of P1 P2 2H After completing SW switch pressure value hysteresis and filter setting press and a buttons simultaneously for 1 second or more to save the setting Return...

Page 35: ...nter the Initial Setting mode from the Selection mode according to Panel Operation Procedure Mode Selection The current setting is displayed Here the left digit represents Display Magnification No and the right digit represents Switch Output Action No Every time you push the button Display Magnification setting Switch Output Operation setting is switched The one that is blinking is the setting ite...

Page 36: ...ound pressure type S Negative pressure type SR Compound pressure type Setting Setting Setting Set according to Panel Operating Procedure Setting of Display Magnification Switch Output Action Initial Setting modes SR Compound pressure type is displayed in negative pressure 0kPa 1 kPa unit and static pressure 0kPa 0 01 MPa unit Enter the Auto reference mode from the Selection mode according to Panel...

Page 37: ...tting Return to Operation mode and start displaying pressure Cautions When the or button is pressed if the input pressure to the sensor exceeds the set range of Switch pressure value of SW1 and SW2 in the Switch Setting mode or window comparator mode is selected by Switch Output Action in the Initial Setting mode and P1 SP2 2His not satisfied error E1 is displayed By pressing the button while E1 e...

Page 38: ...gnal to the vacuum break pilot valve with vacuum break air When only the specified pressure P2 Figure below drops the input signal SW2 of the vacuum generating pilot valve can be turned on again to maintain the predetermined pressure SW1 output set pressure P1 Figure below for suction confirmation It should be less than dms P2 Figure below In addition the hysteresis H1 of the SW output needs to be...

Page 39: ...urn to item selection Confirmation of setting return to operation mode SW mode setting HL Display unit setting Un Filter setting dL Energy saving setting Po Set password no Auto preset AP Copy function settings CP SW setting Mode setting Unit setting Delay setting Power setting No setting Auto setting Copy setting Confirm your settings Confirm your settings Confirm your settings Confirm your setti...

Page 40: ...Blinks when set Select setting item Select setting item 1s Confirm the setting and select the setting item 2s Save settings and return to operation mode 1s Confirm the setting and select the setting item 2s Save settings and return to operation mode 1s Confirm the setting and select the setting item 2s Save settings and return to operation mode Operation procedure Energy saving setting or ON Energ...

Page 41: ...press for more than 1 second on the master sending side sensor to cancel the copy mode or or Operation mode Unlocked stage Input atmospheric pressure Pressing both side for 1 second will display PS but continue to press Start zero adjustment release both button and start zero adjustment after 1 second When the adjustment condition is satisfied returns to zero display operation mode If the adjustme...

Page 42: ...late P1 H2 according to the method on the right return the plug to Hd Set value confirmed Return to operation mode pressure display Copy plug on explaination Use COMMAND terminal to connect sensor 10 max before copying Set the master sending side sensor to copy mode and set it to transmit mode copy plug ON Restarting power will blink CO and sends reset pulse from the master When the operator confi...

Page 43: ...econd to fix and return to selection mode S1 S2 LED will bilnkUse or button set To set press and simultaneously for 1 second to fix and return to selection mode Use or button to select ON OFF Pressing button will change value to on of on in order To set press and simultaneously for 1 second to fix and return to selection mode Press and simultaneously for 2 second to Confirm Save and return to oper...

Page 44: ...s and simultaneously for 1 second to fix and return to selection mode Press and simultaneously for 2 second to Confirm Save and return to operation mode All LEDs light up Display program number Operation mode Display product specification Display product specification The S1 LED blinks and the P1 setpoint of the phenomenon is displayed To set press and simultaneously for 1 second to fix and move t...

Page 45: ... More than 2 seconds 1 seconds More than 2 seconds 1 seconds More than 2 seconds 1 seconds If a password has been set entering the password is required when canceling Panel lock More than 4 seconds More than 1 seconds Operation mode Display pressure select item Press 1time Press 1time Press 1time Press 1time Press 1time Display PS Set switch Set power save Set password Set auto preset Set copy fun...

Page 46: ... will release After release pressure display will show again Manipulating during panel lock will blink no on display After no 00 will be on Press or button to select 01 FF and press and simultaneously more than 1seocnd to fix the value If the password matches PA is displayed and the lock is released After release the pressure display will start again If it does not match you can re enter up to thr...

Page 47: ...splay set power save mode no Display set password mode CP Display set copy function mode The PS entered in the selection mode will display Press button each time will show PS HL dL Po no CP PS in order Press and simultaneously for more than 1seocnd for mode you wish to set The selection is confirmed and enters each setting mode The setting item P1 and the setting value 90 are displayed in turn Pre...

Page 48: ...1 second to set device and return it to driving mode PA kPa is standard display unit The PS entered in the selection mode will display Press button each time will show PS Po no AP CP PS in order Press and simultaneously for more than 1seocnd for mode you wish to set The selection is confirmed and enters each setting mode PS Display set switch mode Po Display set power save mode no Display set pass...

Page 49: ...HI operation A operation LO operation B operation 49 Signal for valve control for vacuum generation Signal for valve control for vacuum generation vacuum generating valve vacuum generating valve Unlock the panel in operating mode and press the and buttons for more than 4 seconds PS is displayed when pressed for 1 second but keep pressing Releasing and buttons will execute zero adjustment after 1 s...

Page 50: ...ions Front lead out type and rear lead out type 3 Supply valve types Double solenoid type Vacuum retention type selectable for saving energy Normally closed type Normally open type Visibility improvement by adopting LED display for vacuum switch indication There are 2 types of vacuum switch 2 switch output and 1 switch output and analog output Pressure adjustment function and blow off flow adjusti...

Page 51: ...unit Ass y Filter unit Ass y Blow off unit Ass y Connector Pilot valve Ass y Valve unit Ass y Manifold Filter unit Ass y Blow off unit Ass y Connector Pilot valve Ass y Valve unit Ass Sensor unit Ass y Manifold Construction Stand alone type Without vacuum switch Stand alone type With vacuum switch Manifold type Without vacuum switch Manifold type With vacuum switch 51 ...

Page 52: ...e size Code Tube dia mm 00 When different vacuum ports are mixed on a manifold Fill in the details on Specification Order Form Air supply port Applicable tube size Code Tube dia mm Manifold Specifications Only Individual Types Not Applicable Air supply port Applicable tube size Code Tube dia mm 1 Stand alone type only 2 Manifold type only Vacuum supply port Applicable tube size Code Tube dia mm 1 ...

Page 53: ...collector Button type vacuum switch 2 switch output analog output 1 switch output and for saving energy Lead out direction of air supply exhaust vacuum supply ports Only for manifold type Vacuum switch Code Lead outdirection Vacuum port side Solenoid valve side Please select N C Type for vacuum generator valve when using DWE energy saving switch 53 ...

Page 54: ... direction L Top Check type CV Check valve internal No of stations 04 4stations Lead out direction of air supply exhaust vacuum supply ports A Vacuum port side Vacuum switch K St 1 St 2 St 3 V4 2 switch analog output St 4 Without vacuum switch Suction on off solenoid valve unit type K St 1 St 2 and St 3 Double solenoid type Vacuum retention type St 4 St 5 Normally closed type Vacuum port 00 St 1 S...

Page 55: ...r supply port Exhaust port Vacuum supply port Solenoid valve type Wire lead out direction No of stations Lead out direction of PS EX ports Vacuum switch When the top mounting units for St 1 St 2 and St 3 are of the same specifications as in the above example of specification order form fill up the St 1 space uppermost only while entering St 1 in each of the St 2 and St 3 grids on the valve unit ty...

Page 56: ...ion main valve Retention of suction main valve Blow off main valve Vacuum switch At vacuum retention At blowing off At vacuum generation suspended At vacuum generating Blow off air rate adjustment needle Suction solenoid valve Blow off pressure adjustment needle Blow off solenoid valve Suction main valve Blow off main valve Reilef air Vacuum switch At vacuum retention At blowing off Example VJPB V...

Page 57: ...th LED 1 5VA With LED Direct operation Elastic seal Poppet valve Non lock push button type Coil excitation Red LED ON Connector Lead wire length 500mm Red DC24V Black COM Blue Red DC24V Black COM Blue Switchover valve Item Operating system Valve construction Proof pressure Valve unit type Response time Lubrication Effective sectional area Suction main valve Not required Blow off main valve Pneumat...

Page 58: ... protection Output voltage Voltage with max negative pressure applied 100kPa Voltage with negative pressure applied 90kPa Zero point voltage Voltage with Max positive pressure applied 300kPa Linearity Repeat accuracy Temperature characteristics 100kPa 300kPa 1 471MPa DC12 24V 10 30mA Max On Off by push button On Off by push button kPa 1kPa 3 F S 0 50 C at Ta 25 C Adjustable by zero adjusting mode ...

Page 59: ...cuum switch Vacuum port Vacuum port Vacuum port Vacuum port Manifold intermediate block Manifold intermediate block External Vacuum Controller Cartridge qty 6pcs Cartridge Supply and Exhaust ports Per station For For For Standard Size List Normally closed type Normally open type Digital type Digital type Normally closed type Digital type Normally open type Double solenoid type Wire lead out direct...

Page 60: ...n Blow off pressure adjustment needle Blow off air rate adjustment needle Wire lead out direction Top Model code Vacuum port Appilcable tube size øD2 Unit mm Unit mm Circuit diagram Circuit diagram VJPA Double solenoid stand alone type VJPB Normally closed stand alone type VJPC Normally open stand alone type See the above circuit diagram for the one for this type Vacuum port Appilcable tube size ø...

Page 61: ... type CV Checkvalve type CV Checkvalve type CV Checkvalve type CV Checkvalve type CV Check valve type Please be careful when using the CV type and standard because they have different attachment size With vacuum switch Wire lead out direction Top Vacuum port Appilcable tube size øD2 Unit mm Unit mm Wire lead out direction Side Vacuum port Appilcable tube size øD2 Unit mm Unit mm Circuit diagram Ci...

Page 62: ...ent needle Operation indicator LED Manual button With V4 switch Wire lead out direction Top Model code Model code Circuit diagram VJPA Double solenoid stand alone type VJPB Normally closed stand alone type VJPC Normally open stand alone type Circuit diagram See the above circuit diagram for the one for this type With V4 Switch Wire lead out direction Side Vacuum port Appilcable tube size øD2 Unit ...

Page 63: ... type CV Check valve type Please be careful when using the CV type and standard because they have different attachment size CV Check Valve With V4 switch Wire lead out direction Top CV Check Valve With V4 switch Wire lead out direction Side Vacuum port Appilcable tube size øD2 Unit mm Unit mm Air supply port Appilcabletubesize øD1 øD3 Vacuum port Appilcable tube size øD2 Air supply port Appilcable...

Page 64: ...re lead out direction Top CV Check Valve With DWE switch Wire lead out direction Side Vacuum port Appilcable tube size øD2 Unit mm Unit mm Air supply port Appilcabletubesize øD1 øD3 Standard type CV Check valve type Please be careful when using the CV type and standard because they have different attachment size Circuit diagram Circuit diagram VJPA Double solenoid stand alone type VJPB Normally cl...

Page 65: ...stations 50 21 n n No of stations 60 21 n n No of stations 70 21 n n No of stations Exhaust port Vacuum supply port Air supply port About 500 About 500 Unit mm Air supply port Appilcabletubesize øD1 øD3 Vacuum port Vacuum port Model code Vacuum port Appilcable tube size øD2 Unit mm Unit mm Air supply port Appilcabletubesize øD1 øD3 Model code Exhaust port About 500 About 500 About 500 Air supply p...

Page 66: ... valve is being operated for the first time after shipment When resuming the supply of pilot air be sure to send a signal to the pilot valve or conduct switchover operations manually as required 1 Do not give an excessive tensile strength and bending on a lead wire Otherwise breaking wire or damage on connector may be caused 1 When manifold type is selected dropping the performance or having an ef...

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