EP0962663A2 - Dispositif de commande pour récepteurs actionnés par fluide - Google Patents

Dispositif de commande pour récepteurs actionnés par fluide Download PDF

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Publication number
EP0962663A2
EP0962663A2 EP99110225A EP99110225A EP0962663A2 EP 0962663 A2 EP0962663 A2 EP 0962663A2 EP 99110225 A EP99110225 A EP 99110225A EP 99110225 A EP99110225 A EP 99110225A EP 0962663 A2 EP0962663 A2 EP 0962663A2
Authority
EP
European Patent Office
Prior art keywords
module
control
electrical
control device
valve
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP99110225A
Other languages
German (de)
English (en)
Other versions
EP0962663A3 (fr
EP0962663B1 (fr
Inventor
Eberhard Dr. Veit
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Festo SE and Co KG
Original Assignee
Festo SE and Co KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
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Application filed by Festo SE and Co KG filed Critical Festo SE and Co KG
Publication of EP0962663A2 publication Critical patent/EP0962663A2/fr
Publication of EP0962663A3 publication Critical patent/EP0962663A3/fr
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Publication of EP0962663B1 publication Critical patent/EP0962663B1/fr
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/06—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with two or more servomotors
    • F15B13/08—Assemblies of units, each for the control of a single servomotor only
    • F15B13/0803—Modular units
    • F15B13/0832—Modular valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/06—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with two or more servomotors
    • F15B13/08—Assemblies of units, each for the control of a single servomotor only
    • F15B13/0803—Modular units
    • F15B13/0807—Manifolds
    • F15B13/0814—Monoblock manifolds
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/06—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with two or more servomotors
    • F15B13/08—Assemblies of units, each for the control of a single servomotor only
    • F15B13/0803—Modular units
    • F15B13/0821—Attachment or sealing of modular units to each other
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/06—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with two or more servomotors
    • F15B13/08—Assemblies of units, each for the control of a single servomotor only
    • F15B13/0803—Modular units
    • F15B13/0828—Modular units characterised by sealing means of the modular units
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/06—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with two or more servomotors
    • F15B13/08—Assemblies of units, each for the control of a single servomotor only
    • F15B13/0803—Modular units
    • F15B13/0846—Electrical details
    • F15B13/0857—Electrical connecting means, e.g. plugs, sockets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/06—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with two or more servomotors
    • F15B13/08—Assemblies of units, each for the control of a single servomotor only
    • F15B13/0803—Modular units
    • F15B13/0846—Electrical details
    • F15B13/086—Sensing means, e.g. pressure sensors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/06—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with two or more servomotors
    • F15B13/08—Assemblies of units, each for the control of a single servomotor only
    • F15B13/0803—Modular units
    • F15B13/0846—Electrical details
    • F15B13/0867—Data bus systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/06—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with two or more servomotors
    • F15B13/08—Assemblies of units, each for the control of a single servomotor only
    • F15B13/0803—Modular units
    • F15B13/0875—Channels for electrical components, e.g. for cables or sensors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • F15B21/08—Servomotor systems incorporating electrically operated control means
    • F15B21/085—Servomotor systems incorporating electrically operated control means using a data bus, e.g. "CANBUS"

Definitions

  • Control devices of this type are used in particular for actuation pneumatically operated drives, for example Pneumatic cylinders or linear drives are used. Your advantage is that they are flexible and in any distribution can be arranged in the field to shortly from there Ways the necessary individual fluid technology and sensor technology Connections to the consumers to be controlled to be able to manufacture.
  • the control module contains one or several valves which can be actuated directly or by pilot control, the via suitable fluid lines with those to be operated Drives are connectable to the required for actuation Transfer fluid. Furthermore there are one or more Sensor inputs available for connecting sensors allow to be controlled depending on the operating state of the Deliver consumer sensor signals.
  • the for controlled Actuation of the valves required control signals provides an externally arranged electronic control unit, via a bus line to the control module bus station communicated and to which the sensor signals are returned.
  • control devices In known control devices, the functional engineering takes place Equipment of the control module depending on the assigned control task. According to the number the consumers to be controlled are therefore specific equipped control modules for use, which have a different Number of valves and / or sensor inputs. On the one hand, this has the disadvantage that the effort for Manufacturing and storage of the individual control modules right is considerable.
  • control equipment due to the size of the control module - it should be easy to handle - set limits so that one to cope with more extensive controls at the same time has to use a plurality of control modules, each via an integrated bus station with the external Control unit are to be coupled. The manufacturing and assembly outlay required for this is also right high.
  • control engineering Equipment by coupling the control module with one and / or several supplementary modules as required is individually expandable. Because the supplementary modules the operating fluid required for their operation and the necessary control signals over each other receive coupled interface means from the control module, can their technical equipment compared to that of the control module are greatly reduced and make it unnecessary in particular their own bus station and their own Main connection device for connecting a to be controlled Fluid introducing fluid line. With suitable lanyards can be put together with their acreage Secure the modules securely to one another, with one detachable design enables a new separation to if necessary, change the control task invoice to be able to wear. Since there is also the possibility of additional modules use standardized equipment, the manufacturing and storage costs relatively low.
  • first mounting surfaces on the control module are provided, alternatively or simultaneously are suitable for mounting a supplementary module.
  • two first acreage areas be located on opposite sides of the control module and accordingly a bilateral extension permit or supplement the control module.
  • supplementary modules it is also advisable to provide several second acreages, which also two opposite sides Recommend acreage. This makes it possible to send one to the Control module attached supplementary module in turn by a to add another supplementary module and also this additional one Supplement module with a new supplement module.
  • Suitable closure means can be provided be around those on an unoccupied acreage close electrical and / or fluidic interface means to be able to.
  • valve technology of the individual modules can done as needed.
  • 3/2, 4/2 or 5/3-way valves which are, for example electrically directly controlled or pre-controlled by solenoid valves Valves can act.
  • the bus station has a signal converter contains the serial data fed in via the bus line Converts control signals of the control unit into actuation signals, the first and second valves of the control module and the supplementary modules are forwarded and further from sensor signals originating from the first and second sensor inputs to the control unit as serial feedback signals.
  • the signal converter the bus station expediently with a first encoder equipped with the serial control signals of the control unit converted into serial actuation signals that the supplementary modules be forwarded, with each supplementary module a decoder containing the incoming serial actuation signals converts into parallel actuation signals that then in the relevant add-on module to the actuating devices there be directed.
  • each supplementary module can have a second Encoder included, the one coming from the second sensor inputs converts parallel sensor signals into serial sensor signals, across the electrical interface means routed to the signal converter of the control module bus station which are the corresponding serial feedback signals outputs to the control device. It can in the first encoder of the signal converter a conversion of the incoming serial Sensor signals in the output serial feedback signals be made.
  • the number of contacts of the interface means remain limited to less than fifteen, even if more than two add-on modules are attached.
  • the connecting means are preferably designed such that they only between two modules placed next to each other are effective. Attaching and detaching a supplementary module is therefore possible without the remaining module unit to disassemble.
  • the electrical interface means located on the mounting surfaces are expedient as plug-in means or as contact contact means trained who put together two modules are automatically coupled to each other.
  • the Fluidic interface means can be used for the respective acreage contain opening channel openings that come together two modules are coaxially aligned Take position, the transition area from a seal is surrounded, which prevents the escape of fluid.
  • the seal is expediently at least a captive component one of the modules to be connected.
  • modules for the control device are available a block-like design, so that the several Modules produced module unit a compact, plate-like Can have structure.
  • the control device 1 has a Control module 2 block-like structure. This essentially has one box-like housing 3 in which all essential Components are housed.
  • control module 2 contains two first valves 4, each with an electrical actuator 5 are equipped.
  • the electric actuator 5 contains an electromagnet whose movable armature is on the valve member of the assigned first valve 4 acts, to specify its switch position. It can be provided be that the magnet armature the valve member in a direct Actuation activated immediately. It would also be conceivable as electrical actuator 5 a with an electromagnet Equipped solenoid valve to provide that as a pilot valve works to a pilot operated mode to obtain the respective valve, the switching process of the valve member in at least one direction by feeding of a pressurized fluid.
  • the two first valves 4 are each designed as pilot operated 4/2-way valves. Every first Valve 4 contains two consumer connection devices 6, which are designed, for example, as plug connection devices are and each releasably connecting one a leading consumer 8 indicated by way of example in FIG Allow fluid line 7.
  • the consumer 8 is, for example, a fluid-operated drive, in particular a pneumatically operated Working cylinder.
  • a fluid-operated drive in particular a pneumatically operated Working cylinder.
  • Such is indicated in Figure 2 and includes a housing 12 in which an axially movable piston 13 is arranged, the two working spaces 14, 15 from each other compartments and with an outside, for example driven part 16 formed by a piston rod in connection stands.
  • one of the fluid lines 7 is on connected to the consumer 8 that the associated consumer connection device 6 with one of the work rooms 14, 15 communicates.
  • the first valves 4 are housed within the housing 3, the consumer connection devices 6 from the outside are accessible and expediently at one of the Embodiment upward-facing pad 17 of Control module 2 are provided.
  • the control module 2 also has a main connection device 18, for example, on another Outside surface of the control module 2 is placed. It stands over a first channel device running inside the control module 2 22 in connection with the first two valves 4. One is, for example, to the main connection device 18 hose-like fluid line 23 connectable with a pressurized fluid source P communicates, which provides compressed air in the embodiment.
  • the Main connector 18 can be used as a connector be equipped with a plug connector Fluid line 23 allowed.
  • the first two valves 4 through the internal first Channel device 22 fed with pressurized fluid this with the corresponding switching position of the first valves 4 as the actuating fluid for the consumer 8 or his workrooms 14, 15 can be supplied controlled.
  • a second channel device running inside the control module 2 24 also communicates with the first valves 4 and on the other hand opens into one on the outer surface of the control module 2 provided vent 25.
  • the second channel device 24 forms one Vent channel device, through which from the consumer 8 exhaust air returned through the first valves 4 through the Control module 2 can be delivered to the environment.
  • the vent 25 can be a silencer if necessary be assigned, which is expediently in the control module 2 is integrated to obtain compact dimensions.
  • the pilot actuation fluid for those with a pilot valve equipped electrical actuator 5 is expediently from the first channel device 22 branched off inside the control module 2 (not shown).
  • the electrical actuation signals receive the electrical ones Actuators 5 from one in the housing 3 of the Control module 2 built-in bus station 26.
  • This bus station 26 is via first signal conductors 27 running in the control module 2 coupled to the electrical actuators 5.
  • the bus station 26 are accessible from the outside and expediently placed in the area of the pad 17 assigned first connection means 28, the releasable connection one that can be flexibly installed and an external one electronic control unit 32 leading bus line 33 enable.
  • the first connection means 28 it can for example cutting contacts or piercing contacts act when pressing the bus line 33 in its flexible Insulation jacket penetrate and the running inside Contact bus wires.
  • the bus line 33 designed as a 2-wire bus.
  • the bus station 26 contains one that is schematically indicated in FIG Signal converter 34. It is capable of from the control unit 32 originating and sent over the bus line 33 read out serial control signals with correct address and with correct assignment as actuation signals to the electrical actuation devices 5 forward. That way a controlled mode of operation according to a predetermined control program possible.
  • the actuation energy can also be obtained via the bus line 33 for the electrically operated components of the control module 2 are transferred.
  • the power supply if necessary also with a suitable voltage source connected power supply line 36, which are comparable the bus line 33 via second connection means 29 the bus station 26 can be connected.
  • the tap of the bus line 33 and any existing Power supply line 36 takes place without interruption the line concerned, which will thus be continued can, for example, be placed at a different location to connect another control module 2.
  • the control module 2 further contains at least one and expediently a plurality of first electrical sensor inputs 37.
  • each first valve 4 is two assigned first electrical sensor inputs 37, so that a total four first electrical sensor inputs 37 are present. You are expediently also in the plane of the pad 17th
  • the first electrical sensor inputs 37 serve the releasable Connection of electrical connecting cables 38, each to one Guide sensor 42.
  • the sensors 42 are used for detection certain operating states of a consumer and expedient of the consumer who is one of the first Valves 4 is connected.
  • the two first associated with a respective first valve 4 electrical sensor inputs 37 each to one for position detection of the piston 13 and / or the driven part 16 serving sensor 42 connected to the appropriate place of the consumer 8 is placed and, for example, reaching the end positions of the above-mentioned moving parts can.
  • the sensors 42 thus feed sensor signals into the first electrical sensor inputs 37 a, from where they have internal second signal conductors 43 are led to the bus station 26.
  • Their signal converter 34 converts the sensor signals into serial ones Feedback signals around the first connection means 28th and the bus line 33 is sent to the external control unit 32 and processed in it.
  • the sensor signals can be used to control the first valves 4, by assisting in the output of the serial control signals Find consideration.
  • the electrical connection cables 38 are again shown in FIG. 2 and sensors 42 only partially shown and not in FIG. 1 pictured.
  • first valves 4 and first electrical sensor inputs 37 in principle any number and type is.
  • first valve 4 which is only a first electrical sensor input assigned.
  • control device 1 In order to be able to expand the control device 1 as required, overall, it has a modular structure, with additional to the control module 2 one or more supplementary modules 44, 44 'are provided which are modular with the Have control module 2 and / or coupled to each other.
  • supplementary modules 44, 44 ' are modular with the Have control module 2 and / or coupled to each other.
  • the supplementary modules 44, 44 ' are expediently similar the control module 2 a block-like structure with a preferably box-like housing 45.
  • Every second Consumer connection device 47 enables comparable the description of the control module 2 the detachable connection of a to a consumer 8 'leading fluid line 7'. Of the Structure of the consumer 8 'and its follow-up measures can otherwise that of the consumer described above 8 correspond.
  • Each supplementary module 44, 44 ' also contains a second one Valve 46 is an electrical actuator 5 ', the Structure of that of the electrical actuating devices 5 can correspond to the first valves 4.
  • the control module 2 has two opposite ones Outside of its housing 2 each have a first mounting surface 49. These first cultivation areas 49 point in opposite directions Directions and expediently run at right angles to pad 17.
  • the supplementary modules 44, 44 ' are similar to one another opposite outer sides of their housing 45 with in mutually opposite directions of the second acreage 50 equipped. These expediently run perpendicular to the associated pad 17 '.
  • each first mounting surface 49 of the control module 2 can be one of its second mounting areas 50 one of the supplementary modules 44, 44 '. There is not necessarily one simultaneous occupancy of all first cultivation areas 49 required, rather, the allocation takes place as required. It is an alternative use is also possible.
  • modules 44, 44 'over two second mounting surfaces 50 dispose of there is the possibility of an immediate in turn, add-on module attached to the control module 2 to add another supplementary module and this in turn again with a supplementary module so that assembled a module unit of practically any length can be a single control module 2 and one Contains a plurality of supplementary modules 44, 44 '.
  • the first electrical provided on the control module 2 Interface means 53 are via internal signal conductors 57 with the bus station 26 in electrical connection.
  • Latter can also be designed as a module-internal control unit be.
  • the first fluidic communicate Interface means 55 with the first channel device 22 and thus with the main connection device 18.
  • the second ones provided on the respective supplementary module 44, 44 ' electrical interface means 54 are above the first Signal conductor 27 'with the electrical actuators 5 'of the second valves 46 and via second signal conductors 43 'with the second electrical sensor inputs 48 in connection.
  • the second fluidic interface means 56 communicate with one in the relevant supplement module 44, 44 ' extending first channel device 22 'to the second Valves 46 leads.
  • Each module also contains 44, 44 'a second serving as a ventilation duct device Channel device 24 ', the one hand with the second Valves 46 communicates and on the other hand to one at the Vent surface 25 'of outer surface of housing 45 leads.
  • the fluidic interface means 55, 56 are in the exemplary embodiment than when modules are put together aligned channel openings formed by one for example annular seal 61 are surrounded. It can the seal 61 to a separate, interposed from case to case Act component or preferably a captive element attached to at least one module, the can be molded or glued, for example.
  • the function of the existing in the supplementary modules 44, 44 ' first and second channel devices 22 ', 24' and the first and second signal conductor 27 ', 43' corresponds to that the comparable components of the control module 2.
  • the second ones available in the supplementary modules Valves 46 from the bus station 26 of the control module 2 their Receive operation-causing operation signals and it can incoming at the second electrical sensor inputs 48 Sensor signals are returned to the bus station.
  • the second valves 46 are from the main connector 18 supplied with fluid via the control module 2.
  • the ventilation is expedient decentrally on the respective supplementary module 44, 44 '.
  • the signal converter 34 of the bus station 26 as a serial / parallel signal converter, see above that those emitted by the bus station inside the module unit Signals as well as the signals returning to it are formed by parallel signals.
  • this has the disadvantage that the number of electrical connection contacts of the electrical interface means 53, 54 with increasing Number of add-on modules 44, 44 'to be coupled very much would be big. It is therefore the one realized in the exemplary embodiment alternative design proposed, in which the Signal converter 34 of the bus station 26 a first encoder 39 contains, which is capable of being fed in via the bus line 33 serial control signals from control unit 32 in convert serial actuation signals.
  • serial actuation signals are then over in the module unit extending, the electrical interface means 53, 54 internal bus to the add-on modules 44, 44 ' headed.
  • Each supplementary module 44, 44 ' has a decoder 40 which receives the incoming serial actuation signals converts into parallel actuation signals, which then via the second signal conductors 43 'as parallel actuation signals to the electrical actuators 5 ' of the second valves 46 are transmitted.
  • each supplementary module 44, 44 ' contains a second encoder 39' which the fed in via the second electrical sensor inputs 48 converts parallel sensor signals into serial sensor signals, which then over the aforementioned internal bus in serial Transmission technology to the signal converter 34 of the bus station 26 of the control module 2 are passed on. There you can, for example in the first encoder 39 in serial feedback signals are converted, which are then via the bus line 33 to Control device 32 can be sent back.
  • a mounting surface 49, 50 of a module 2, 44, 44 ' can be the on the relevant acreage 49, 50th located electrical and / or fluidic interface means 53-56 expediently by suitable closure means 62, 62 'close and / or cover.
  • the closure means 62, 62 ' can be designed in the manner of lids or plugs be in the case of fluidic interface means enable a fluid-tight closure and in the case the electrical interface means at least penetration prevent dirt and / or moisture and if necessary can also contain a terminating resistor.
  • Connection means 63 are also particularly expedient 63 of the type shown in the drawing, which are is locking connection means that the connection and Make the solving process very comfortable. Nevertheless would be in principle, screw fasteners can also be used.
  • control module 2 64 there is preferably also an addressing connection on the control module 2 64 available, on which a suitable Lets connect the addressing device via which the addressing that in the control module 2 and also that in the supplementary modules 44, 44 'integrated first and second valves 4, 46 take place can.
  • the addressing could also be done via the Bus line 33 are made.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Fluid-Pressure Circuits (AREA)
EP99110225A 1998-06-05 1999-05-26 Dispositif de commande pour récepteurs actionnés par fluide Revoked EP0962663B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29810102U 1998-06-05
DE29810102U DE29810102U1 (de) 1998-06-05 1998-06-05 Steuereinrichtung für fluidbetätigte Verbraucher

Publications (3)

Publication Number Publication Date
EP0962663A2 true EP0962663A2 (fr) 1999-12-08
EP0962663A3 EP0962663A3 (fr) 2001-03-14
EP0962663B1 EP0962663B1 (fr) 2004-04-07

Family

ID=8058152

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99110225A Revoked EP0962663B1 (fr) 1998-06-05 1999-05-26 Dispositif de commande pour récepteurs actionnés par fluide

Country Status (2)

Country Link
EP (1) EP0962663B1 (fr)
DE (2) DE29810102U1 (fr)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6324605B1 (en) * 1998-12-10 2001-11-27 Network Technologies, Inc. Computer and peripheral switch with USB
WO2002065221A2 (fr) * 2001-02-13 2002-08-22 Siemens Aktiengesellschaft Systeme pour le traitement automatise de fluides pourvu de modules de processus interchangeables et juxtaposables
EP1350960A1 (fr) * 2002-04-05 2003-10-08 FESTO AG & Co Dispositif d'entraínement actionné par fluide
WO2004016900A1 (fr) * 2002-07-24 2004-02-26 Tiefenbach Bergbautechnik Gmbh Systeme d'outillage mobile muni d'une tete d'outil
DE102004009771A1 (de) * 2004-02-28 2005-09-15 Rexroth Mecman Gmbh Ventileinheit mit wahlweise über eine serielle oder parallele Steuersignalübertragung ansteuerbaren Mehrwegeventilen
EP1586777A1 (fr) * 2004-04-16 2005-10-19 FESTO AG & Co Kit pour vanne proportionnelle et vanne assemblée avec un tel kit.
WO2007042090A1 (fr) * 2005-10-07 2007-04-19 Bürkert Werke GmbH & Co. KG Systeme de modules electropneumatiques constitue de modules individuels pouvant etre alignes
CN103946559A (zh) * 2011-11-24 2014-07-23 费斯托股份有限两合公司 供给模块和模块链
WO2015074674A1 (fr) * 2013-11-22 2015-05-28 Festo Ag & Co. Kg Système de soupape et système fluidique

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JP4378627B2 (ja) 2004-03-30 2009-12-09 Ｓｍｃ株式会社 エアサーボシリンダ
EP3222855B1 (fr) * 2016-03-22 2018-11-14 FESTO AG & Co. KG Appareil de commande fluidique
US11448241B2 (en) 2019-01-08 2022-09-20 Parker-Hannifin Corporation Hydraulic control valve with duplicate workports and integrated actuator oscillation control features

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US6324605B1 (en) * 1998-12-10 2001-11-27 Network Technologies, Inc. Computer and peripheral switch with USB
WO2002065221A2 (fr) * 2001-02-13 2002-08-22 Siemens Aktiengesellschaft Systeme pour le traitement automatise de fluides pourvu de modules de processus interchangeables et juxtaposables
WO2002065221A3 (fr) * 2001-02-13 2003-09-12 Siemens Ag Systeme pour le traitement automatise de fluides pourvu de modules de processus interchangeables et juxtaposables
US6942785B2 (en) 2001-02-13 2005-09-13 Siemens Aktiengesellschaft System for automated treatment of fluids having successive and interchangeable process modules
EP1350960A1 (fr) * 2002-04-05 2003-10-08 FESTO AG & Co Dispositif d'entraínement actionné par fluide
WO2004016900A1 (fr) * 2002-07-24 2004-02-26 Tiefenbach Bergbautechnik Gmbh Systeme d'outillage mobile muni d'une tete d'outil
DE102004009771A1 (de) * 2004-02-28 2005-09-15 Rexroth Mecman Gmbh Ventileinheit mit wahlweise über eine serielle oder parallele Steuersignalübertragung ansteuerbaren Mehrwegeventilen
EP1586777A1 (fr) * 2004-04-16 2005-10-19 FESTO AG & Co Kit pour vanne proportionnelle et vanne assemblée avec un tel kit.
WO2007042090A1 (fr) * 2005-10-07 2007-04-19 Bürkert Werke GmbH & Co. KG Systeme de modules electropneumatiques constitue de modules individuels pouvant etre alignes
CN101283184B (zh) * 2005-10-07 2011-02-16 波凯特有限公司 由可顺序排列的单个模块组成的电动气动模块系统
US7925811B2 (en) 2005-10-07 2011-04-12 Buerkert Werke Gmbh Electropneumatic module system composed of individual modules put in a row
CN103946559A (zh) * 2011-11-24 2014-07-23 费斯托股份有限两合公司 供给模块和模块链
WO2015074674A1 (fr) * 2013-11-22 2015-05-28 Festo Ag & Co. Kg Système de soupape et système fluidique
CN105102827A (zh) * 2013-11-22 2015-11-25 费斯托股份有限两合公司 阀组件和流体系统
US20150378370A1 (en) * 2013-11-22 2015-12-31 Festo Ag & Co. Kg Valve Assembly and Fluidic System
KR20160087746A (ko) * 2013-11-22 2016-07-22 페스토 악티엔 게젤샤프트 운트 코. 카게 밸브 배열체 및 유체식 시스템
JP2016538507A (ja) * 2013-11-22 2016-12-08 フェスト アーゲー ウント コー カーゲー バルブアセンブリおよび流体システム
US9857806B2 (en) 2013-11-22 2018-01-02 Festo Ag & Co. Kg Valve assembly and fluidic system

Also Published As

Publication number Publication date
EP0962663A3 (fr) 2001-03-14
DE29810102U1 (de) 1998-08-20
DE59909082D1 (de) 2004-05-13
EP0962663B1 (fr) 2004-04-07

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