Festo MPA-S Manual Download Page 4

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MPA-S

Festo – P.BE-MPA-EN – 1309f – English

3.2

Mounting variants

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3.2.1

Mounting/dismounting on H-rails

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3.2.2

Mounting/dismounting on walls

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3.2.3

Standard fastening points of the valve terminal

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3.2.4

Additional fastening of the valve terminal

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3.3

Mounting/dismounting the inscription label holder

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3.4

Compressed air preparation

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3.4.1

Operation with unlubricated compressed air

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3.4.2

Operation with lubricated compressed air

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3.5

General instructions on installation

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3.6

Connecting the MPA-S valve terminal

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3.6.1

Pilot control (pilot air supply)

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3.6.2

MPA-S valve terminal with pressure zone separation

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3.6.3

Operation of the MPA-S... valve terminal with reversible pressure regulators

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3.6.4

Setting the pressure regulator

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3.6.5

Controller with rigid threaded connection (MPA1)

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3.6.6

Vacuum/low-pressure operation

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3.6.7

Connecting the pneumatic lines

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3.7

Installation of the tubing lines

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3.7.1

Connecting

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3.7.2

Removing

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3.7.3

Common pneumatic lines

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3.8

Connecting the electric cables

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3.8.1

Load voltage supply via electrical supply plate (only for MPA-S valve terminal with

CPX terminal or CPI interface)

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3.8.2

Earthing the MPA-S valve terminal

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3.9

Address assignment of the valves

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3.9.1

MPA-S valve terminal with CPX terminal

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3.9.2

MPA-S valve terminal with CPI module or AS-interface

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3.9.3

MPA-S valve terminal with multi-pin plug connection

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Commissioning

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4.1

Prior to commissioning

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4.1.1

Pressure build-up in the overall supply

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4.2

Manual override (MO)

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4.3

Testing the valves and the valve/actuator combination

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4.4

Mounting/removing the manual override cover cap (optional)

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4.4.1

Mounting

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4.4.2

Dismounting

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4.5

LED display of the valves

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4.5.1

MPA-S valve terminal with CPX terminal or CPI connection

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4.5.2

MPA-S valve terminal with multi-pin plug connection or AS-interface

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4.6

Commissioning instructions for the proportional pressure regulator

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Summary of Contents for MPA-S

Page 1: ...Pneumatic components description Valve terminal with MPA S pneumatics Type MPA FB MPA CPI MPA MPM and MPA ASI 534241 1309f 8028624 Valve terminal MPA S...

Page 2: ...ing Hazards that can cause death or serious injuries Caution Hazards that can cause minor injuries or serious material damage Other symbols Note Material damage or loss of function Recommendations tip...

Page 3: ...esign 19 2 4 Description of components 20 2 4 1 Sizes 24 2 4 2 Valves 24 2 4 3 Proportional pressure regulator 26 2 4 4 Pressure sensor plate 27 2 4 5 Pneumatic air supply plate 27 2 4 6 Electrical ai...

Page 4: ...matic lines 70 3 7 Installation of the tubing lines 72 3 7 1 Connecting 72 3 7 2 Removing 72 3 7 3 Common pneumatic lines 73 3 8 Connecting the electric cables 74 3 8 1 Load voltage supply via electri...

Page 5: ...onal pressure regulator 105 5 3 6 Replacing electronics modules 106 5 3 7 Replacing the sub base supply plate or MPA S end plate 111 5 3 8 Replacing interlinking boards MPA S with multi pin plug conne...

Page 6: ...EN 1309f English B Supplementary component overview 151 B 1 Overview of valve position components 152 B 2 Separating the MPA S valve terminal from the CPX terminal 161 B 2 1 Dismantling 162 B 2 2 Moun...

Page 7: ...ensuring safe work with the MPS S valve terminal and con tains specific information on mounting installing commissioning servicing and converting the MPA S valve terminal It covers only the descriptio...

Page 8: ...tion Design of the valve terminal Documentation MPA S with CPX terminal Description for the respective CPX module You will find an overview of the descriptions in the system description of your CPX te...

Page 9: ...ct use 1 1 Safety 10 1 1 1 General safety instructions 10 1 1 2 Intended use 10 1 2 Requirements for product use 11 1 2 1 Technical requirements 11 1 2 2 Qualification of the specialists requirements...

Page 10: ...for installation in machines or automated systems and may be used only as follows in excellent technical condition in original status without unauthorised modifications within the limits of the produc...

Page 11: ...ct appendix A and of all connected components Only compliance with the limit values or load limits permits operation of the product in accordance with the relevant safety regulations Observe the instr...

Page 12: ...te UL specific documentation The relevant technical data listed there also apply here The technical data in this documentation may show values deviating from this 1 2 4 Instructions on this descriptio...

Page 13: ...27 2 4 5 Pneumatic air supply plate 27 2 4 6 Electrical air supply plate 27 2 4 7 Pressure zone separation 28 2 4 8 Vertical stacking 31 2 5 Operation and connection elements 37 2 5 1 Manual override...

Page 14: ...ting pressure and pilot pressure via the common chan nels and connections in the basic components The exhaust air from the valves and the pilot exhaust air is also exhausted via these common channels...

Page 15: ...ositions 1 Load voltage supply for the valves via MPA1 MPA2 CPX terminal 2 4 8 12 32 2 4 6 16 CPX terminal and electric air supply plate MPA 3 4 8 12 64 2 4 6 32 1 Two solenoid coils can be controlled...

Page 16: ...ns 1 Load voltage supply for the valves via MPA1 MPA2 CPI interface 2 4 8 12 2 4 6 12 CPI interface and electric supply plate MPA 3 4 8 12 16 2 4 6 16 1 Two solenoid coils can be controlled per valve...

Page 17: ...lowing grades Number of valve positions 1 MPA1 MPA2 4 8 12 24 2 4 6 24 1 A maximum of 24 solenoid coils can be actuated The electrical connection of the solenoid coils is made centrally via the multi...

Page 18: ...and 8 outputs of type VPMA ASI 8E8A Z 2 4 8 2 4 6 8 1 A max of 4 solenoid coils can be supplied 2 A max of 8 solenoid coils can be supplied Tab 2 4 Number of valve positions of the MPA S valve termina...

Page 19: ...g figure Fig 2 5 5 6 2 3 4 1 3 2 1 7 3 aA aJ 9 aJ aJ 9 8 1 Flat plate silencer or exhaust plate 2 Blanking plate 3 Valves 4 Pressure sensor plate 5 Electrical supply plate 6 Proportional pressure regu...

Page 20: ...h CPX terminal 2 Only for MPA S with CPX terminal LED LCD proportional pressure regulator or cover plate 3 Right end plate 4 Pneumatic air supply plate 5 Inscription label with support 6 Sub base with...

Page 21: ...4 5 1 Exhaust plate 3 5 or flat plate silencer 2 Electronic module with LEDs 3 Valve or blanking plate 4 Vertical pressure shut off plate 5 Pressure regulator plate Fig 2 7 Components of the MPA S val...

Page 22: ...eumatic components 1 2 3 4 5 4 1 Right end plate 2 Pneumatic air supply plate 3 Inscription label with support 4 Manifold block with working lines and electrical interlinking module 5 Seal optionally...

Page 23: ...5 1 Exhaust plate 3 5 or flat plate silencer 2 Valve or blanking plates 3 Vertical pressure shut off plate 4 Pressure regulator plate 5 Electronic module with LEDs Fig 2 9 Components of the MPA S valv...

Page 24: ...ctric components of the MPA S valve terminal with CPX terminal The MPA S valve terminal with multi pin plug connection Sub D consists of the following electric components 2 1 1 Multi pin plug socket w...

Page 25: ...mally closed pneumatic spring return HS Piston spool valve two monostable 3 2 way valves control side 12 normally open con trol side 14 normally closed mechanical spring return HU Polymer poppet valve...

Page 26: ...rtional pressure regulator is intended to regulate a pressure proportional to a specified setpoint value A built in pressure sensor records the pressure at the working line and com pares this value wi...

Page 27: ...mmon errors The MPA S valve terminal can be equipped with up to 4 pressure sensor plates The limits for pressure monitoring are set through parameterisation The pressure sensor plate can be parameteri...

Page 28: ...essure zone separation which is not therefore explicitly marked on the exterior of the sub base Pressure zone separation takes place for the channel 1 on the left side of the sub base channels 3 and 5...

Page 29: ...AP 2 2 S0 Tab 2 8 Variants of the sub bases with pressure zone separation Pressure zone separation with separating seals The following channels can be separated with the separating seals also Tab 2 9...

Page 30: ...with exhaust plate 3 Without marking seal with open channels 1 3 and 5 7 Separating seal channels 3 and 5 blocked Ident code R 4 Separating seal channels 1 3 and 5 blocked Ident code S 8 Separating se...

Page 31: ...used valve position type MPA Vertical stacking 1 Pressure regulator plate type VMPA B8 R with or without pressure gauge The Tab 2 11 provides you with an overview of the available pressure regulator p...

Page 32: ...ode Vertical stacking component PF P pressure regulator plate for port 1 control range 0 5 6 bar PH B pressure regulator plate for port 2 control range 2 6 bar PG A pressure regulator plate for port 4...

Page 33: ...than the operating pressure present at the valve termin al e g 8 bar A or B pressure regulator Ident code PH PC PG PB Pressurizing process The A or B pressure regulator regulates the corresponding pr...

Page 34: ...B pressure regulator Reversible A or B pressure regulator Ident code PN PL PM PK Pressurizing process The reversible pressure regulator splits up the supply air in channel 1 and regulates the pressur...

Page 35: ...on the pressure regulator is also reduced No quick exhaust valves are required The exhaust is ducted completely via the valve terminal Operating pressure is always present at the pressure regulator a...

Page 36: ...The pressure is regulated before the valve The unregulated pressure of the supply air from channel 1 is present in channel 5 The regulated pressure is switched to channel 2 inside the valve The unregu...

Page 37: ...xhaust port 3 5 Valves 4 Working ports 2 and 4 per valve 5 Connection 82 84 only with variant for ducted exhaust Pilot exhaust 6 Supply port 1 Operating pressure 7 Pressure output 2 of the proportiona...

Page 38: ...orce back into the neutral position Detenting actuation The switching position can be engaged by turning the manual override clockwise The manual override remains actuated until it is reset by hand Ta...

Page 39: ...control elements 1 2 3 4 2 3 6 5 1 1 1 Adjusting screw for pressure regulator plate MPA1 2 Pressure gauge optional 3 Connection for pressure gauge can be turned 90 4 Pressure regulator plate MPA2 adj...

Page 40: ...connection of the MPA S valve terminal 1 2 3 1 Multi pin plug cover with cable 2 Connection for functional earth 3 SUB D connection Fig 2 16 Electric connecting elements of MPA S valve terminal with...

Page 41: ...3 1 MPA1 yellow LEDs signal status display of the pilot solenoid coils 2 MPA2 yellow LEDs signal status display of the pilot solenoid coils 3 Inscription label holder with inscription field Fig 2 17...

Page 42: ...e regulator only for MPA S with CPX terminal LEDs LCD of the proportional pressure regulator Fig 2 20 or Fig 2 21 6 Optional electric auxiliary power supply load voltage connection for valves Fig 2 18...

Page 43: ...The pressure sensor plate has the following display elements 1 2 3 4 5 1 Pressure sensor plate 2 Red LED pressure exceeded 3 Green LED pressure maintained 4 Red LED pressure not reached 5 Red LED comm...

Page 44: ...2 Proportional pressure regulator The LED proportional pressure regulator has the following display components 1 2 3 1 Green power LED 2 Proportional pressure regulator 3 Red error LED Fig 2 20 Displa...

Page 45: ...6 Red error LED Fig 2 21 Operation and display components of the LCD proportional pressure regulator Menu navigation RUN mode The RUN mode is the basic condition of the pressure regulator The followin...

Page 46: ...st be pressed briefly After 3 seconds or keystroke key UP or key DOWN Exxx is displayed in the numbers field In this case xxx stands for the display switch off time in seconds The display exposure tim...

Page 47: ...pilot air supply 62 3 6 2 MPA S valve terminal with pressure zone separation 63 3 6 3 Operation of the MPA S valve terminal with reversible pressure regulators 64 3 6 4 Setting the pressure regulator...

Page 48: ...able Descriptions for the CPX terminal Information on mounting modules and components ordered at a later stage can be found in the package insert Warning Accidental movements of the connected actuator...

Page 49: ...terminal Note Mount the MPA S valve terminal so that there is sufficient space for heat dissipation and ensure that the maximum limits for temperatures are observed Technical data 3 2 1 Mounting dismo...

Page 50: ...pneumatic interface one M4 screw 2 1 2 1 Tab 3 2 Required mounting points for mounting on H rails Mounting Proceed as follows 1 Make sure the mounting surface can support the MPA S valve terminal weig...

Page 51: ...nent of the H rail clamping unit 4 Mounting surface Fig 3 1 Mounting of the MPA S valve terminal on an H rail 6 Turn the clamping components for mechanical interlock vertically behind the H rail Fig 3...

Page 52: ...nting the MPA S valve terminal with CPX terminal on an H rail can be found in the system description for your CPX terminal Dismounting Proceed as follows 1 Loosen the retaining screw from the H rail c...

Page 53: ...lve terminal 3 2 2 Mounting dismounting on walls Note Installation on uneven flexible surfaces can damage the valve terminal MPA S Mount the MPA S valve terminal only on a flat torsionally rigid surfa...

Page 54: ...M6 screws 2 Right end plate two M4 1 or M6 screws 2 1 1 2 2 1 1 2 2 MPA S valve terminal with CPX terminal Required mounting End plates each two M4 1 or M6 screws 2 Port pattern two M4 screws 1 1 1 2...

Page 55: ...pped with three or more CPX interlinking blocks made of plastic for MPA S valve terminals equipped with four or more CPX interlinking blocks made of metal Variant Mounting points MPA S valve terminal...

Page 56: ...ble the valves or work connec tions to be distinguished Information on accessories can be found in the Festo Catalogue www festo com catalogue Mounting Proceed as follows Clip the inscription label ho...

Page 57: ...sponding sub base 2 Unlock the inscription label holder by using a screwdriver blade width max 3 5 mm to press down the snap hooks Fig 3 5 1 2 1 Hole for unlocking the inscription label holder 2 Inscr...

Page 58: ...the compressor oil as otherwise the basic lubrication will be washed out with time 3 4 2 Operation with lubricated compressed air Operate system equipment with unlubricated compressed air if possible...

Page 59: ...k setting Check the service units for condensate and lubricator setting twice a week The procedure described subsequently can be used to check the lubricator setting Proceed as follows 1 Ascertain the...

Page 60: ...ents of the valve terminals contain electrostatically sensitive components The components can be damaged if you touch the contact surfaces of the plug connect ors or if you do not observe the handling...

Page 61: ...tuation of other valves especially with unswitched 3 2 directional control valves that are normally closed To avoid back pressures Optimise the pressurisation and ventilation capacity of the valve ter...

Page 62: ...quired pilot pressure range for the valves Appendix A Fig A 1 Fig A 5 you can operate the pilot control with an internally branched pilot air supply The internal pilot air supply is branched centrally...

Page 63: ...ig A 1 Fig A 5 If the proportional pressure regulator is to regulate the operating pressure for the valves on the MPA S valve terminal the valves must be positioned to the right of the proportion al p...

Page 64: ...ressure zones 3 6 3 Operation of the MPA S valve terminal with reversible pressure regulators Note Operation of the MPA S valve terminal with reversible pressure regulators Ident code PN PM PL PK No 2...

Page 65: ...res below 2 bar use the reversible A or B pressure regulators identifier in the type code PN PM PL PK Tab 2 11 Setting the pressure regulator MPA1 with the adjusting screw Proceed as follows Turn the...

Page 66: ...ates in Appendix A 3 Press the adjusting knob into the free running level 4 In this position you can turn the setting wheel without modifying the controlled variable 4 Turn the adjusting knob longitud...

Page 67: ...r setting the pressure regulating valve size MPA2 use the socket head screw in the adjusting knob Proceed as follows Turn the adjusting screw 1 position Fig 3 9 to set the desired controlled variable...

Page 68: ...alfunctions caused by foreign matter sucked into the line The 2x 2 2 directional control valves with ident code D I and the 2x 3 2 directional control valves with ident code N K H are not suitable for...

Page 69: ...ilot pressure diagram Appendix A Fig A 3 3 Pilot pressure diagram Appendix A Fig A 1 Tab 3 6 Valve sub bases Valve with ident code I 2x 2 2 directional control valves With this valve vacuum is supplie...

Page 70: ...lencers On the MPA S valve terminal with exhaust plates the pilot exhaust air is vented on at least one supply plate via connection 82 84 Make sure that the proportional pressure regulator is supplied...

Page 71: ...ting in exhaust plate 2 Ducted exhaust air from the pilot control 82 84 M7 Fitting in the air supply plate 2 Air or vacuum 2 or 4 MPA1 M7 MPA2 Gx Fitting in the sub base Connection for external pressu...

Page 72: ...at are not required with blanking plugs 3 4 For a better overview of the system bundle the installed tubes with a tubing strap or multiple hose holder 1 2 3 Fig 3 12 Mounting the tubing connections 3...

Page 73: ...nnection 3 7 3 Common pneumatic lines Observe the following instructions on installing the pneumatic components Only then can you guaran tee faultless operation If there are several systems with centr...

Page 74: ...ng off the operating voltage for the valves and output mod ules switching off or pressure MPA S valve terminal with multi pin plug connection Instructions on electrically connecting the MPA S valve te...

Page 75: ...ly type CPX GE EV S or CPX GE EV S 7 8 4POL of the CPX terminal for valve terminals with CPI interface through the CPI interface of type VMPA CPI that the electric supply plate must not be installed d...

Page 76: ...he MPA S valve terminal Note Earth your MPA S valve terminal Connect the earth connection with the left end plate or the multi pin plug connection plate Fig 3 15 at low impedance short cable with larg...

Page 77: ...f English 77 MPA S valve terminal with CPX terminal MPA S valve terminal with multi pin plug connection 1 1 MPA S valve terminal with CPI interface MPA S valve terminal with AS interface 1 1 1 Earth t...

Page 78: ...ve positions MPA2 up to 64 solenoid coils maximum of 32 valve positions Note Note with the addressing that an MPA2 pneumatics module only occupies 4 addresses Address allocation The assignment of the...

Page 79: ...id coils 12 Fig 3 16 Example address assignment of an MPA S valve terminal with CPX terminal 6 valve posi tions top view Detailed instructions on addressing the pneumatics modules of the MPA S valve t...

Page 80: ...EMM 8 The E module occupies 8 addresses VMPA2 MPM EMM 4 The E module occupies 4 addresses Tab 3 13 Electronics module for multi pin plug connection If a valve location occupies 2 addresses the follow...

Page 81: ...9 8 4 14 VMPA2 MPM EMM 2 for 2 MPA2 valves each with one solenoid coil 10 9 5 14 11 10 6 14 VMPA1 MPM EMM 4 for 2 MPA2 valves each with one solenoid coil 12 11 7 14 13 12 8 14 14 13 9 14 15 16 14 15...

Page 82: ...6 Sub base with electronics module VMPA2 MPM EMM 4 occupies two addresses per valve position 7 Supply plate for additional compressed air supply 8 Sub base with electronics module VMPA1 MPM EMM 4 occ...

Page 83: ...removing the manual override cover cap optional 91 4 4 1 Mounting 91 4 4 2 Dismounting 92 4 5 LED display of the valves 93 4 5 1 MPA S valve terminal with CPX terminal or CPI connection 94 4 5 2 MPA S...

Page 84: ...ayed this may cause the actuators to perform sudden unexpected movements under the following conditions when the compressed air is connected via a soft start valve gradual pressure build up and if the...

Page 85: ...up of the complete sys tem The table below shows the effects of gradual start up pressurisation when there are electric signals External pilot air supply Pressure rise in the overall supply Pressure...

Page 86: ...uated until it is reset by hand Tab 4 2 Actuation types of the manual override The detenting non detenting function of the manual override can be modified to only non detenting actuation if a cap is f...

Page 87: ...ding description for the CPX bus node the system description of your CPX terminal table Descriptions of the CPX terminal Warning Before operating the manual override Uncontrolled actuation of solenoid...

Page 88: ...ge to the manual override Use a screwdriver blade width max 3 mm to actuate the manual override Actuate the manual override with a max of 25 N only 3 For detenting use of the manual override After tes...

Page 89: ...t turn the pressed down plunger as otherwise the manual override will lock The pilot valve switches and controls the power valve in the activated position Hold down the plunger of the MO The power val...

Page 90: ...e plunger in a clockwise direction one fourth of a turn The pilot valve switches and controls the power valve in the activated posi tion Remove the screwdriver The valve maintains the switching po sit...

Page 91: ...Proceed as follows 1 Check that the corresponding manual override is in an unactuated status If applicable place a detenting manual override in the initial position Tab 4 5 2 Place the cap on the man...

Page 92: ...nd are constructed so that they can only be removed with an increased exertion of force During dismantling the snap hooks of the cover will be damaged 4 4 2 Dismounting Proceed as follows Use a suitab...

Page 93: ...14 12 14 14 1 1 2 3 4 2 5 6 7 8 9 aJ 1 MPA1 MO and red yellow LED for solenoid coil 12 2 MPA1 MO and red yellow LED for solenoid coil 14 3 MPA2 yellow LED for solenoid coil 12 4 MPA2 MO for solenoid c...

Page 94: ...yellow Activated Logic 1 signal is present Normal position Logic 1 but The compressed air supply is not OK or The pilot exhaust is blocked or Servicing required Illumin ated red In the starting phase...

Page 95: ...missioning instructions for the proportional pressure regulator Note Make sure there is sufficient space for the tube couplings In this way you will pre vent the tubes from being bent Make sure that h...

Page 96: ...this means that the last set pressure is applied at output 2 of the sub base For the QZ variant of the proportional pressure regulator the last set pressure in channel 1 applies i e all valves of this...

Page 97: ...et operating pressure in accordance with instructions in chapter 3 Servicing required Valve terminals with regulated external pilot air supply After switching on again check the pilot pressure adjust...

Page 98: ...n valves in common exhaust line This applies when several systems with centrally ducted exhaust air are used Two or more pressure zones Limitation of the pressure zones by means of separating seals wi...

Page 99: ...lacing valves or cover plates 103 5 3 5 Replacing the proportional pressure regulator 105 5 3 6 Replacing electronics modules 106 5 3 7 Replacing the sub base supply plate or MPA S end plate 111 5 3 8...

Page 100: ...Compressed air supply Operating and load voltage supply Note Handle all modules and components of the MPA S valve terminal with care Note especially the following when mounting components Position scr...

Page 101: ...the SUB D multi pin plug and remove it Tab 5 1 Disconnect the electrical connections 5 2 2 Disconnecting the pneumatic connections Chapter 3 describes how to disconnect the pneumatic ports 5 2 3 Dism...

Page 102: ...cer and remove it from the base components 2 Clean the flat plate silencer with petrol or paraffin 3 Check the seal between the basis component and the flat plate silencer for damage Replace the seal...

Page 103: ...lt in MPA elec tronics module Tab 5 4 Dismantling Proceed as follows Use a screwdriver with a narrow blade to loosen the mounting screws and remove the component from the sub bases Fig 5 1 Fig 5 1 Rem...

Page 104: ...ate 2 Valve or blanking plate 3 Cord seal 4 Electronics module 5 Sub base Fig 5 2 Mounting valve or blanking plate MPA1 1 2 3 4 5 2 1 Mounting screws of the component 2 Valve or blanking plate 3 Cord...

Page 105: ...ressure regulator Mounting of the proportional pressure regulator is described in the mounting instructions VPPM TA 1 2 3 4 5 1 Proportional pressure regulator 2 Mounting screws of the proportional pr...

Page 106: ...ve the handling specifications for electrostatically sensitive devices Discharge yourself before assembling or disassembling modules to protect the mod ules from discharges of static electricity Cauti...

Page 107: ...2 Permissible supply modules for MPA electronics modules In the case of MPA electronics modules with separated circuits of type VMPA1 FB EMG or VMPA2 FB EMG UEL SEN and UVAL are completely separated I...

Page 108: ...e positions 8 outputs solenoid coils with common circuit with diagnostic functions D2 VMPA2 FB VMPA2 FB EMG 4 2 valve positions 4 outputs solenoid coils with separated circuits VMPA2 FB EMG D2 4 2 val...

Page 109: ...2 MPM EMM 2 2 valve positions 2 outputs solenoid coils 2 1 Two solenoid coils can be controlled per valve position 2 One solenoid coil can be controlled per valve position Tab 5 4 Electronics modules...

Page 110: ...older 7 Seal of the electronics module 8 Mounting screws of the electronics module 9 2 conical ring seals per valve or blanking plate Fig 5 5 Dismantling and mounting the electronics module example MP...

Page 111: ...the sub base supply plate or MPA S end plate Dismantling Proceed as follows 1 Disconnect the electrical and pneumatic connections and then remove the MPA S valve terminal from its mounting surface se...

Page 112: ...Mounting Proceed as follows 1 Check the exposed seals for damage Replace damaged seals 2 Place the seal onto the guide pins of the sub base or air supply plate 1 2 1 1 Guide pins 2 Seal optional separ...

Page 113: ...ws hand tight in the sequence 1 2 3 Fig 5 8 Then tighten the screws with a tightening torque of 1 8 Nm 10 1 2 3 1 2 Fig 5 8 Sub base fittings 4 Mount the MPA S valve terminal onto the mounting surface...

Page 114: ...4 Type VMPA1 MPM EV ABV 4 For size MPA1 and MPA2 Printed circuit board for actuating a total of 4 solenoid coils per sub base Type VMPA2 MPM EV AB 2 Type VMPA2 MPM EV ABV 2 Only for size MPA2 Printed...

Page 115: ...fety clips e g with a small screwdriver Then pull the interlinking board to the right out of the sub base 1 1 Locking clip Fig 5 10 Unlocking the interlinking board Mounting Proceed as follows 1 Push...

Page 116: ...ata logue www festo com catalogue The following conversion work can be undertaken on the MPA S valve terminal Conversion between ducted and unducted exhaust air Conversion to internal or external pilo...

Page 117: ...12 14 Exhaust plate Operation with external pilot air supply Exhausting via flat plate silencer VMPA FB EPL EU MPA1 MP EPL EU VMPA1 MPM EPL EU Open connection 12 14 Flat plate silencer Tab 5 6 Varian...

Page 118: ...ase fittings 4 Loosen and then remove the mounting screws 5 Pull the multi pin plug connection plate away from the pneumatic sub bases For mounting proceed as follows 1 Check the exposed seals for dam...

Page 119: ...Multi pin plug connection plate 2 Guide pins 3 Seal 4 Pneumatic sub base Fig 5 14 Mounting the multi pin plug connection plate 3 Push the multi pin plug connection plate together with the pneumatic s...

Page 120: ...alve terminal to different pressure zones Basic information on pressure zone separation can be found in chapter 2 section 2 4 7 The MPA S valve terminal can be equipped with the following number of pr...

Page 121: ...plug connection a correspondingly lengthened interlinking board section 5 3 8 Valve terminal MPA S with CPX terminal for the pneumatic air supply plate the corresponding interlinking board type MPA1...

Page 122: ...ply to the 3rd pressure zone 5 Marking of the separating seal with pressure zone separation 6 Air supply plate with port 1 for compressed air supply to the 2nd pressure zone 7 Pneumatic interface with...

Page 123: ...following maximum number of sub bases MPA S valve terminal Valve positions per sub base n1 Solenoid coils per valve position n2 Max number of sub bases Xmax 1 MPA1 4 1 6 2 3 MPA2 2 1 12 2 6 1 Maximum...

Page 124: ...VMPA FB SP 7 8 V 5POL For each added sub base or pneumatic air supply plate the corresponding interlinking boards Interlinking board for sub base VMPA1 FB EV AB Tab 5 5 Interlinking boards for pneumat...

Page 125: ...into the last interlinking board Fig 5 18 3 Mount the valve or blanking plates onto the empty valve positions section 5 3 4 4 Mount the MPA S valve terminal onto its mounting surface chapter 3 Wall m...

Page 126: ...hat the electric supply plate must not be installed directly to the left of a pneumatic air supply plate type VMPA1 FB SP that you do not touch the electrostatically sensitive contact surfaces of the...

Page 127: ...essure sensor plate as described in the mounting instructions VMPA FB PS 3 Mount the MPA S valve terminal onto the mounting surface chapter 3 Wall mounting or H rail mounting 4 Then install the pneuma...

Page 128: ...ibed in the mounting instructions VMPA TA 3 Mount the MPA S valve terminal onto the mounting surface chapter 3 Wall mounting or H rail mounting 4 Then install the pneumatic and electrical connections...

Page 129: ...MPA EN 1309f English 129 A Technical appendix A 1 Technical data 130 A 1 1 General 130 A 1 2 Operating and environmental conditions 132 A 1 3 Pneumatics 135 A 1 4 Electrical data 148 A 1 5 Product ke...

Page 130: ...label holder screws 185 g Per pneumatic air supply plate with seal electrical interlinking module screws exhaust plate flat plate silencer 120 g 111 g Per electrical air supply plate with seal electr...

Page 131: ...onics modules on sub bases 0 4 Nm 20 Proportional pressure regulator on sub base 2 0 Nm 20 Exhaust plates 0 65 Nm 10 Flat plate silencer 1 0 Nm 10 Mounting of sub bases electric and pneumatic supply p...

Page 132: ...end installation of a dryer with which condens ate and humidity can be removed Ambient conditions Permitted temperature range Long term storage 20 40 C Operation 5 50 C Medium 5 50 C Relative air humi...

Page 133: ...cked as per IEC EN60068 part 2 27 For horizontal H rail mounting severity level 1 For wall mounting MPA S valve terminal with CPX terminal up to a length of 280 mm between the pneumatic interface and...

Page 134: ...ation at 58 150 Hz Shock 15 g at 11 ms duration 5 shocks per direction Continuous shock 15 g at 6 ms duration 1000 shocks per direction Severity level 2 SL2 as per IEC EN 60068 part 2 27 Vibration 0 3...

Page 135: ...branched from connection 1 All valve sub bases on port 1 The pressure at the connection 1 must lie within the range of the required pilot pressure of the valves diagrams Fig A 1 Fig A 5 max 8 bar Val...

Page 136: ...am Required pilot pressure related to the operating pressure with use of valve sub ba ses with ident code D H I K and N 1 2 3 1 Pressure of the pilot air supply at port 12 14 bar 2 Work range 3 Operat...

Page 137: ...m Required pilot pressure related to the operating pressure with use of valve sub bases with ident code B E G J M W and X 1 2 3 1 Pressure of the pilot air supply at port 12 14 bar 2 Work range 3 Oper...

Page 138: ...English 1 2 3 1 Pressure of the pilot air supply at port 12 14 bar 2 Work range 3 Operating pressure at port 1 bar Fig A 5 Diagram Required pilot pressure related to the operating pressure with use of...

Page 139: ...2 3 160 4 5 B 5 3 way pressurized 300 220 3 270 G 5 3 way closed 320 320 E 5 3 way exhausted 240 240 200 3 H 2x 3 2 way 300 300 HS 2x 3 2 way 300 305 K KS 2x 3 2 way 230 310 N NS 2x 3 2 way 300 300 KU...

Page 140: ...2x 2 2 way 680 500 650 500 1 Ident code of the valve sub base 2 Flow direction 1 4 or 4 3 5 not with valves having ident codes I W and X 3 Values for the mid position are specified in brackets Tab A 8...

Page 141: ...irectional control valves pressurized 11 23 46 G 5 3 way closed 10 21 40 E 5 3 way exhausted 11 23 47 H K N 2x 3 2 way 8 28 HS KS NS 2x 3 2 way 12 25 W X 1x 3 2 way 13 22 D I 2x 2 2 way 7 25 1 Ident c...

Page 142: ...ow rate Fig A 7 Diagram on size MPA1 of the B pressure regulator ident code PH and PC flow as a functi on of the output pressure A pressure regulator MPA1 1 2 1 Output pressure 2 Flow rate Fig A 8 Dia...

Page 143: ...ow rate Fig A 9 Diagram on size MPA2 of the P pressure regulator ident code PF and PA flow as a function of the output pressure B pressure regulator MPA2 1 2 1 Output pressure 2 Flow rate Fig A 10 Dia...

Page 144: ...A 11 Diagram on size MPA2 of the B pressure regulator ident code PG and PB flow as a functi on of the output pressure Reversible B pressure regulator MPA2 1 2 1 Output pressure 2 Flow rate Fig A 12 Di...

Page 145: ...E MPA EN 1309f English 145 Reversible A pressure regulator MPA2 1 2 1 Output pressure 2 Flow rate Fig A 13 Diagram for size MPA2 of the reversible A pressure regulator ident code PM and PK Flow as a f...

Page 146: ...racteristic curves for flow rate for type VPPM 6TA L 1 2 bar valve variant type VPPM 6TA L 1 F OL2H 6 bar valve variant type VPPM 6TA L 1 F OL6H 10 bar valve variant type VPPM 6TA L 1 F OL10H Tab A 11...

Page 147: ...s for flow rate for type VPPM 8TA L 1 2 bar valve variant type VPPM 8TA L 1 F OL2H 6 bar valve variant type VPPM 8TA L 1 F OL6H 10 bar valve variant type VPPM 8TA L 1 F OL10H Tab A 12 Characteristic c...

Page 148: ...connection to 24 addresses MPA S valve terminal with CPX terminal A maximum of 16 sub bases MPA S with electric supply plate or 8 sub bases MPA S without electric supply plate are permitted General P...

Page 149: ...mA after 24 ms 18 mA after 24 ms Pressure sensor plate Current consumption UEL SEN at 24 V 21 mA Accuracy 2 5 FS full scale Display increments 20 mbar Proportional pressure regulator VMPA TA Operatin...

Page 150: ...ardware software version Serial number Customer order related information You can obtain these product data in the internet at www festo com Support Downloads Enter the product key in the search field...

Page 151: ...rview Festo P BE MPA EN 1309f English 151 B Supplementary component overview B 1 Overview of valve position components 152 B 2 Separating the MPA S valve terminal from the CPX terminal 161 B 2 1 Disma...

Page 152: ...esses a valve occupies depends on the corresponding electronics module chapter 3 Tab 3 13 the corresponding interlinking board chapter 5 Tab 5 5 5 2 directional control valves 12 14 3 5 4 14 14 2 1 12...

Page 153: ...ious switching position 5 3 directional control valves 82 84 12 14 5 3 1 4 2 12 14 14 84 82 12 Ident code B piston spool valve Function 5 3 directional control valve Open in mid position 82 84 12 14 5...

Page 154: ...lve normally open Mechanical spring return 12 14 82 84 1 5 3 2 4 10 14 Ident code HU polymer poppet valve Function On control side 14 one monostable 3 2 dir ectional control valve normally closed On c...

Page 155: ...es Normally open Mechanical spring return 12 14 82 84 1 5 10 4 10 2 3 Ident code NU polymer poppet valve Function Two monostable 3 2 directional control valves Normally open Mechanical spring return 8...

Page 156: ...2 84 12 14 4 2 1 14 12 Ident code D piston spool valve Function Two monostable 2 2 directional control valves normally closed Pneumatic spring return 12 14 82 84 1 4 12 2 14 Ident code DS piston spool...

Page 157: ...e is switched from port 1 to port 2 With vacuum operation Supply operating pressure via port 1 Supply vacuum via port 5 With solenoid coil 14 vacuum is switched to port 4 Plan a filter at port 4 or in...

Page 158: ...re in duct 1 upstream of the directional control valve 2 4 14 5 1 3 12 Pressure regulator plate for port 2 B regulator Ident code PH or PC Function Regulates the operating pressure in channel 2 downst...

Page 159: ...x 2 2 directional control valves ident codes D and I and 2x 3 2 directional control valves ident codes H K and N is not permitted 2 4 14 5 1 3 12 Pressure regulator plate for port 4 reversible A regul...

Page 160: ...QC QD QE QF QG GH GK QL QM QN Function Regulates the pressure proportional to a specified nominal value Tab B 6 Proportional pressure regulator Vertical pressure shut off plate VMPA1 HS 4 2 33 82 84...

Page 161: ...N 1309f English 161 B 2 Separating the MPA S valve terminal from the CPX terminal The valve terminal MPA S is connected to the CPX terminal through a port pattern Fig B 1 1 2 3 1 CPX terminal 2 Port p...

Page 162: ...terminal from its mounting surface section 5 2 Dismantling the MPA S valve terminal 2 Loosen the fastening screws between the port pattern and the MPA manifold block in the se quence 3 2 1 Fig B 2 3...

Page 163: ...they are damaged 2 Place the seal onto the guide pins of the port pattern 1 2 3 1 4 1 Guide pins 2 Pneumatic manifold blocks 3 Seal 4 Port pattern Fig B 3 Mounting the MPA S valve terminal to the port...

Page 164: ...th 1 8 Nm 10 1 2 3 Fig B 4 Mounting the MPA S valve terminal to the port pattern 5 Fasten the MPA S valve terminal to the mounting surface CPX system description 6 Complete the electrical and pneumati...

Page 165: ...C Glossary Festo P BE MPA EN 1309f English 165 C Glossary...

Page 166: ...AS interface Electronics module Module in the sub base with an LED and solenoid coil management End plate Extreme right plate with without pneumatic supply ports with holes for H rail and wall mountin...

Page 167: ...2 with 2 valve positions Separating seal Special seal for formation of pressure zones Tubing connections Connecting the pneumatic supply cables tubing to the MPA S valve terminal Valve Monostable impu...

Page 168: ...C Glossary 168 Festo P BE MPA EN 1309f English...

Page 169: ...s module dismantling mounting 106 EMERGENCY OFF 98 End plate dismantling mounting 111 Exhaust air Central 73 Exhaust plate dismantling mounting 102 F Flat plate silencer cleaning 102 dismantling mount...

Page 170: ...iagram 136 137 138 Type of pilot control 62 Port pattern removing mounting 162 Ports Code 71 Electrical 41 Pneumatic 37 Quantity 71 Pressure regulator plate 32 A B pressure regulator 33 Flow diagram 1...

Page 171: ...tion code Ident code 25 26 Overview 152 Vertical pressure shut off plate 32 Vertical stacking 31 Marking in the type code 32 Voltage supply Load voltage supply for the valves 149 Operating voltage sup...

Page 172: ...MPA S 172 Festo P BE MPA EN 1309f English...

Page 173: ......

Page 174: ...tion is prohibited Offenders will be liable for damages All rights re served in the event that a patent utility model or design patent is registered Copyright Festo AG Co KG Postfach 73726 Esslingen G...

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