Burkert 3320 Quick Start Manual
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Burkert 3320 Quick Start Manual

Burkert 3320 Quick Start Manual

Electromotive 2/2-way valve
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Type 3320, 3321,
AE3320, AE3321
Electromotive 2/2-way valve
Quickstart
English

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  • Page 1 Type 3320, 3321, AE3320, AE3321 Electromotive 2/2-way valve Quickstart English...
  • Page 2 We reserve the right to make technical changes without notice. Technische Änderungen vorbehalten. Sous réserve de modifications techniques. © 2016 - 2018 Bürkert Werke GmbH & Co. KG Operating Instructions 1805/02_EU-ML_00810524 / Original DE...

  • Page 3: Table Of Contents

    Type 3320, 3321 Contents QUICKSTART GUIDE ............4 8.2 Electrical installation with cable gland ...... 23 1.1 Definitions of terms ............. 4 START-UP ................27 1.2 Symbols ............... 4 9.1 Safety instructions ............. 27 INTENDED USE ..............5 9.2 Setting operating state ..........28 10 OPERATION ................ 31 BASIC SAFETY INSTRUCTIONS .......... 5 10.1 Display elements .............

  • Page 4: Quickstart Guide

    Type 3320, 3321 Quickstart guide QUICKSTART GUIDE Symbols The Quickstart guide contains the most important information and DANGER notes regarding the use of the device. A detailed description can be found in the operating instructions for Type 3320 and 3321. Warns of an immediate danger. ▶ Failure to observe the warning will result in fatal or serious Keep the Quickstart guide in an easily accessible location for each injuries. user. The Quickstart guide must be available to each new owner of the device. WARNING Important safety information. Warns of a potentially dangerous situation. Read the Quickstart guide carefully and thoroughly. Study in ▶ Failure to observe the warning may result in serious injuries or particular the chapters entitled Basic safety instructions and death.

  • Page 5: Intended Use

    INTENDED USE BASIC SAFETY INSTRUCTIONS These safety instructions do not make allowance for any Non-authorized use of the electromotive 2/2-way valve, • contingencies and events which may arise during the assembly, Types 3320 and 3321, may be a hazard to people, nearby equipment and the environment. operation, and maintenance. • local safety regulations – the operator is responsible for observing The electromotive 2/2-way valve, Types 3320 and 3321, is these regulations, also in relation to the installation personnel.
  • Page 6 Type 3320, 3321 Basic safety instructions ▶ If the valve position is relevant as regards safety in the event ▶ Do not make any internal or external changes on the device of a power failure: Use only those devices which have the and do not subject it to mechanical stress. SAFEPOS energy-pack (optional energy pack). ▶ Do not transport, install or remove heavy devices without the aid ▶ Using DIP switches, select a valve position which is safe for the of a second person and using suitable auxiliary equipment. process. ▶ Secure the system from unintentional actuation. Danger due to loud noises. ▶ Only trained technicians may perform installation and main- ▶ Depending on the operating conditions, the device may generate tenance work. loud noises. More detailed information on the likelihood of loud ▶ Note the plant-specific safety regulations. noises is available from the relevant sales office. ▶ After an interruption, ensure that the process is restarted in a ▶ Wear hearing protection when in the vicinity of the device. controlled manner. Observe sequence.

  • Page 7: General Information

    Type 3320, 3321 General information GENERAL INFORMATION STRUCTURE AND FUNCTION The electromotive valve consists of an electromotively driven linear Contact address actuator, a pendulum disc and a 2/2-way straight seat valve body Germany or a 2/2-way angle seat valve body. Bürkert Fluid Control Systems Valve seat: Sales Center As the valve seat is always closed against the medium flow, pay Christian-Bürkert-Str. 13-17 attention to the flow direction. D-74653 Ingelfingen Tel. + 49 (0) 7940 - 10-91 111 Fax + 49 (0) 7940 - 10-91 448 Email: info@buerkert.com Valve seat Valve seat International Contact addresses can be found on the final pages of the printed operating instructions. And also on the Internet at: Marking on the Marking on the www.burkert.com body body Warranty Direction of flow...

  • Page 8: Diagram - Structure Of The Electromotive Valve

    Type 3320, 3321 Structure and Function Diagram – structure of the Display of the device status electromotive valve To indicate the device status and the valve position, different LED modes can be set (description see main instructions). LED Dummy cover with mode set at the factory: “Valve mode w/ warnings”. Electrical connections illuminated display and (circular plug-in con- 5.2.1 Displays in valve mode w/ warnings...

  • Page 9: Technical Data

    • Line connection Pmed16 bar PTFE DN15 VA Da=64,0 Di=50,0 Kvs20 • Maximum permitted medium pressure Flow 2 -----> 1 1300N • Direction of flow Tamb/Tmed see manual S/N:1001 W19MN Conformity 00123456 Made in Germany The electromotive valves, Types 3320 and 3321, are compliant D-74653 Ingelfingen with EU directives as stated in the EU Declaration of Conformity (if applicable). Identification number of the device Standards Serial number, date of manufacture (encoded) The applied standards, which are used to demonstrate conformity Permitted temperature range (surrounding area/ with the EU Directives, are listed in the EU-type examination cer- medium) tificate and/or the EU Declaration of Conformity (if applicable).

  • Page 10: Operating Conditions

    Type 3320, 3321 Technical data 6.4.1 Additional type label for UL approval WARNING! (example) Reduced sealing function if medium pressure too high. Type AE3320 As the valve seat is closed against the medium flow, the medium pressure may become too high and prevent the valve Power Supply seat from closing tightly. SELV / PELV only! ▶ The medium pressure must not be greater than the maxi- LISTED mum value specified on the type label. Process Control Equipment E238179 Maximum permitted medium pressure: see type label Fig. 4: Additional type label for UL approval (example) Media: n eutral gases and vapor.
  • Page 11 Type 3320, 3321 Technical data 6.5.1 Permitted temperature ranges Minimum temperatures E nvironment: -25 °C (–13 °F) Medium: -10 °C (14 °F) Maximum temperatures Environment: d epending on the medium temperature; see temperature graph below. Medium: d epending on the ambient temperature; see temperature graph below. On devices with seat seal PTFE/steel, max. +130 °C (266 °F) absolute. On devices with seat seal PEEK/steel, max. + 185 °C (365 °F) absolute. Temperature graph The maximum permitted temperature for the surrounding area and the medium depend on each other. The permitted maximum Medium temperature [°C]...

  • Page 12: Electrical Data

    Type 3320, 3321 Technical data General technical data Electrical data Materials Actuator: PPS and aluminum DANGER! powder-coated Valve body: 316L Electric shock. Protection class III is only guaranteed if a SELV power supply Body connection: 316L / 1.4401 unit or PELV power supply unit is used. Spindle: 1.4401 / 1.4404 Spindle guide: 1.4401 / 1.4404/316L with Protection class 3 in accordance with DIN EN 61140 carbon-filled PTFE (VDE 0140) Packing gland: PTFE V-rings with spring Electrical connections C able gland, 2 x M20 or...
  • Page 13 Type 3320, 3321 Technical data Type 3321, straight seat valve Type 3320, angle seat valve Medium pressure in [bar] Medium pressure in [bar] Fig. 6: Energy consumption actuator, Type 3320 Fig. 7: Energy consumption actuator, Type 3321 SAFEPOS energy-pack: C harging time: maximum 100 seconds (depending on the conditions of use) S ervice life: Up to 10 years (depending on the conditions of use). The determined service life of 5 years...

  • Page 14: Kv Values For Types 3320 And 3321

    Type 3320, 3321 Technical data Kv values for Types 3320 and 3321 NOTE! Kv value water [m Consider voltage drop in supply line. Flow-rate factor: Measurement at +20 °C, 1 bar Example: with a cable cross-section of 0.34 mm a copper pressure at valve input and free output. cable may have a maximum length of 8 meters. Kv value water [m Cv value (gal/min) Digital outputs (optional): for underseat valve for underseat valve Current limit 1 00 mA Digital inputs: 12.7 for position signal 0 ...5 V = log “0”, 10...30 V = log “1”...

  • Page 15: Installation Of The Valve

    Type 3320, 3321 Installation of the valve INSTALLATION OF THE VALVE NOTE! Damage to valve body, seat seal or diaphragm. Safety instructions ▶ To prevent damage, the device must be in the MANUAL WARNING operating state during installation. Devices are delivered with the MANUAL operating state Risk of injury from improper assembly. preset. ▶ Assembly may be carried out only by trained technicians and with the appropriate tools. Devices with socket connection or ▶...

  • Page 16: Installation Of Devices With Welded Connection

    Type 3320, 3321 Installation of the valve Installation of devices with welded 7.2.2 Installation connection DANGER The electromotive valves must not be welded with mounted actuator into the pipeline. Installation in the pipeline is therefore divided into Risk of injury from high pressure. the following steps: ▶ Before working on the system, switch off the pressure and vent or drain lines. 1. Prepare removal of the actuator. 2. Remove the actuator. WARNING 3. Weld valve body into the pipeline. 4. Mount actuator on the valve body. Risk of crushing due to mechanically moving parts.
  • Page 17 Type 3320, 3321 Installation of the valve 7.3.2 Removing the actuator 7.3.3 Installation requirements → Clamp the valve body into a holding device. Installation position: any position → Place a suitable open-end wrench on the body connection. Direction of flow: If a direction of inflow is required, this is spec- ified on the type label by an arrow and the numbers 1 and 2. The Do not unscrew the body connection with a tool which numbers 1 and the 2 stand for identification also on the valve could damage the body connection (e.g. pipe wrench). body. Direction of inflow see chapter “5 Structure and Function” → Unscrew the actuator off the valve body. Pipelines: Ensure that the pipelines are aligned. Filter: Required for devices with approval in accordance with Mechanical position EN 161. indicator In accordance with DIN EN 161 "Automatic Shut-off Valves for Gas Burners and Gas Appliances", a strainer must be installed Valve position...
  • Page 18 Type 3320, 3321 Installation of the valve 7.3.5 Mounting actuator on the valve body WARNING → Before mounting the actuator, check whether the Risk of injury due to non-observance of the tightening graphite seal of the valve body is available and undamaged. torque. → Replace damaged or missing graphite seal. Non-observance of the tightening torque is hazardous as the Straight seat valve Angle seat valve device may be damaged. Graphite seal Graphite seal ▶ Observe tightening torque. → Screw actuator onto the valve body.

  • Page 19: Rotating The Actuator

    Type 3320, 3321 Installation of the valve Rotating the actuator Holding device To protect the valve actuator from damage due to forces The position of the connections can be aligned by rotating the and vibrations, a holding device is recommended. This actuator through 360°. is available as an accessory. See operating instructions NOTE! on the homepage www.buerkert.com. Damage to the seat seal and seat contour when valve is 7.3.6 After installation closed. → Connect the device electrically. If the valve is closed when the actuator is rotated, the seat seal and the seat contour may be damaged. The position of the connections can be aligned by rotating the • If the valve is closed: Before rotating the actuator, open the actuator through 360°. For description see chapter “7.4 Rotating...

  • Page 20: Holding Device

    Type 3320, 3321 Installation of the valve Holding device If the actuator is installed in such a way that it can be turned in a counter-clockwise direction only, observe the following safety → Attach holding device to the pipe between valve body and warning: actuator as shown in the diagram. WARNING If there is a relief bore: NOTE! Risk of injury due to discharge of medium and pressure release. If the actuator is turned in a counter-clockwise direction, the Ensure that the relief bore, which is used to detect leakages, is body connection may become detached. not covered.

  • Page 21: Electrical Installation

    Type 3320, 3321 Electrical installation ELECTRICAL INSTALLATION Selection of the connection line: When selecting the length and cross-section of the indi- The electromotive valve is available with one of 2 different con- vidual wires, consider the voltage drop with reference to nection variants: the maximum supply current. • With circular plug-in connector (multi-pole model) • Cable gland with connection terminals → Connect the device according to the tables. → When the operating voltage has been applied, make the Signal values required basic settings and adjustments for the electromotive Operating voltage: 24 V valve. For a description see chapter “9 Start-up” Digital input for control signal: 0 ...5 V = log “0”; 8.1.2 Description of the circular plug-in 10...30 V = log “1”...
  • Page 22 Type 3320, 3321 Electrical installation 8.1.3 X1 – M12 circular plug, 8-pole 8.1.4 X3 – M12 circular plug, 4-pole or 5-pole, operating voltage Pin Wire color* Assignment (from point of view of the device) Wire color without büS with büS...

  • Page 23: Electrical Installation With Cable Gland

    Type 3320, 3321 Electrical installation 8.2.2 Access to the connection terminals Electrical installation with or without büS network: To access the terminals, open the device as described below. To be able to use the büS network (CAN interface), a 5-pole circular plug and a shielded 5-wire cable must Devices with ATEX approval or IECEx approval. be used. The devices are secured with a special cover. The removal If the büS network is not used, a 4-pole circular plug of the cover is described in the additional manual for elec- can be used as a counterpart. tromotive valves with ATEX approval and IECEx approval.
  • Page 24 Type 3320, 3321 Electrical installation 8.2.3 Connecting the cables Removing actuator cover: Removing LED and storage module: → Push the cables through the cable gland. Fastening NOTE! screws Actuator cover Allow for connection to spring-type terminals. ▶ Minimum length of the wire end ferrule: 8 mm Fastening ▶ Maximum cross-section of the wire end ferrule: 1.5 mm screws (without collar), 0.75 mm (with collar). Metal housing of the LED and → Strip at least 8 mm insulation from the wires and crimp on storage module wire end ferrules. → Connect the wires. The terminal assignment can be found in the tables below, starting on Page page 25.
  • Page 25 Type 3320, 3321 Electrical installation 8.2.4 Terminal assignment – input signal from Connection terminals the control center (e.g. PLC) Terminal Assignment (from point of view of the device) 0...5 V (log. 0) Digital input + 10...30 V (log. 1) Cable glands specific to operating voltage Digital input GND GND (terminal GND) Digital output 1 24 V / 0 V...
  • Page 26 Type 3320, 3321 Electrical installation 8.2.5 Terminal assignment - operating voltage 8.2.6 Closing the device and büS network NOTE! Terminal Assignment (from point of view of the device) Damage or malfunction due to ingress of dirt and moisture. Before closing the device, comply with the degree of pro- CAN shield...

  • Page 27: Start-Up

    Type 3320, 3321 Start-up START-UP Dummy cover Safety instructions or display module WARNING Risk of injury due to improper operation. LED and storage module Improper operation may result in injuries as well as damage to the device and the surrounding area. ▶ The operating personnel must know and have understood the contents of the operating instructions. ▶ Observe the safety instructions and intended use. Actuator cover ▶ Only adequately trained personnel may start up the equip- ment/the device. NOTE! Observe for devices which were removed for installation. If the actuator was removed, the X.TUNE function must be run again before commissioning. See chapter “9.4 Adjusting the mechanical end position – running X.TUNE”, page 29.

  • Page 28: Setting Operating State

    Type 3320, 3321 Start-up Setting operating state There are different ways of making basic settings on the device. • Basic setting on the PC or tablet Devices are delivered with the MANUAL operating state preset. Set the operating state to AUTOMATIC for start-up. Description • Possible for all device types and device variants. see chapter ““11.1 Switching operating state, AUTOMATIC The setting is made in the “Bürkert Communicator” PC – MANUAL””. software which can be downloaded free of charge from the Bürkert homepage. Basic settings In addition to the PC software, the USB büS interface set, available as an accessory, is required. Communication is In the case of devices in the as-delivered state, all basic settings required for start-up have already been made at the factory. established by the büS service interface of the device (see “13.3 Access to the büS Service interface”). Overview of basic factory settings: • Adjusting the position controller (X.TUNE function) using 2 Basic factory settings capacitive buttons on the device.
  • Page 29 Type 3320, 3321 Start-up Adjusting the mechanical end position Release dummy cover OPEN button – running X.TUNE CLOSE button When the X.TUNE function is run, the electronic actuator is adjusted to the physical stroke of the actuating element used. Devices are delivered with the X.TUNE function run at the factory. NOTE! Do not run X.TUNE without requirement. The X.TUNE function must be run again only when the actuator Fig. 18: Adjusting the mechanical end position using the buttons in the...
  • Page 30 Type 3320, 3321 Start-up 9.4.2 Adjustment on the PC Do not confirm the question unless it is absolutely essential to run the X.TUNE. The PC software Bürkert communicator can be down- loaded free of charge from the Bürkert homepage. → Start X.TUNE. To do this, the USB büS interface set, available as an The X.TUNE function is running. accessory, is required. Communication is established by the büS service If the X.TUNE is canceled due to an error, a message interface of the device. appears (see table below). To run the X.TUNE function, you must change to the detailed view maintenance for position controller. Possible messages when Description Changing to detailed view: X.TUNE is canceled → In the navigation area select Position controller . There are device errors. There is an error which is preventing →...

  • Page 31: Operation

    Type 3320, 3321 Operation OPERATION 10.1 Display elements Representation of the display elements: WARNING LED illuminated ring Danger due to improper operation. Improper operation may result in injuries as well as damage to the device and the area around it. Valve open ▶ The operating personnel must know and have understood the contents of the operating instructions. ▶ Observe the safety instructions and intended use. ▶ Only adequately trained personnel may operate the equip- Mechanical ment/the device. position indicator There are different control elements available for operation of the Valve closed device. • Standard device • The device is operated using 2 capacitive buttons and 4 DIP Fig.

  • Page 32: 10.2 Control Elements

    Type 3320, 3321 Operation 10.1.2 Mechanical position indicator 10.2.1 DIP switches The valve position can be read off on the mechanical position Settings indicator even if the supply voltage fails (see “Fig. 19: Display Switch 1: Activate or deactivate safety position. See elements”) chapter “11.2”, page 34. Switch 2: Select safety position between NO and NC. See 10.2 Control elements chapter “11.2”, page 34. Switch 3: Not used. Representation of the control elements: Switch 4: For switching between AUTOMATIC mode and MANUAL mode. See chapter “11.1”, page 33. SIM card 10.2.2 OPEN button and CLOSE button DIP switch büS Service...

  • Page 33: Basic Functions

    Type 3320, 3321 Basic functions BASIC FUNCTIONS Devices with ATEX approval or IECEx approval. The basic functions are set via the DIP switch position. The devices are secured with a special cover. The removal of the cover is described in the additional manual for elec- DIP switches Basic function DIP switches tromotive valves with ATEX approval and IECEx approval. Activate or deac- tivate safety → To release, rotate the dummy cover counter-clockwise by 90° position and remove from the actuator housing. → Push DIP switch 4 downwards. The device is now in AUTO- Set safety MATIC operating state.

  • Page 34: Setting Safety Position And Effective Direction

    Type 3320, 3321 Manual actuation of the valve MANUAL ACTUATION OF THE VALVE → Close the dummy cover. The valve can be manually actuated in 2  ways: electrically or mechanically. Electrical manual control is usually used to open and 11.2 Setting safety position and effective close the valve manually. direction Mechanical manual control is used to open and close the valve in The effective direction and the safety position are set using DIP the event of a power failure. Mechanical manual control may be switches 1 and 2. used in a de-energized state only.
  • Page 35 Type 3320, 3321 Manual actuation of the valve Release dummy cover CLOSE button DIP switches for closing the valve OPEN button for opening the valve Fig. 23: Electrical manual actuation of devices Operating state → Using the OPEN button and CLOSE button, open or close the MANUAL: DIP 4  ON valve (see “Fig. 23”). → Reset DIP switch 4 downwards. The device is back in the Fig. 22: Setting MANUAL operating state AUTOMATIC operating state. → To release, rotate the dummy cover counter-clockwise by 90°...

  • Page 36: 12.2 Actuating Valve Mechanically

    Type 3320, 3321 Manual actuation of the valve 12.2 Actuating valve mechanically NOTE! When the supply voltage is not applied, e.g. during installation or Maximum tightening torque 2 Nm (1.5 lbf ft). in the event of a power failure, the valve can be opened or closed If the tightening torque is exceeded on reaching the valve end with the mechanical manual control. position, the mechanical manual control will be damaged. NOTE! The position indicator must detect when the valve reaches the The mechanical manual control may be used in a de-energized end positions (see “Fig. 25”). state only, otherwise the device may be damaged. → Applying a gentle pressure, couple the mechanical manual control and simultaneously turn the hex key (see “Fig. 26”). Devices with ATEX approval or IECEx approval.

  • Page 37: Fieldbus Gateway

    Type 3320, 3321 Fieldbus gateway FIELDBUS GATEWAY Open Mechanical Manual EtherNet/IP, PROFINET, Modbus TCP valve Control Display module Fieldbus Fieldbus con- gateway nection M12 (2 Port Ethernet Switch)Switch) Fig. 27: Fieldbus gateway with display module Close Press and valve 13.1 Technical data rotate Network speed 10/100 mbps Auto negotiation Fig. 26: Mechanical Manual Control...

  • Page 38: 13.2 Electrical Connection

    Type 3320, 3321 Fieldbus gateway 13.3 Access to the büS Service interface 13.2 Electrical connection The EtherNet/IP is connected with a circular plug-in connector The büS Service interface is located inside the fieldbus gateway. M12, 4-pole. To access, open the cover using a screwdriver. Pin 1 Transmit + Pin 2 Receive + Pin 3 Transmit – Pin 4 Receive – Tab. 13: Electrical assignment EtherNet/I NOTE! To ensure electromagnetic compatibility (EMC), a shielded Ethernet cable must be used. Ground the cable shield on both sides, i.e. on each of the connected devices. As the metal housing of the M12 circular plug-in connector is connected to the actuator housing, the functional ground must be grounded on the actuator housing. For the grounding use a...

  • Page 39: Maintenance, Troubleshooting

    Type 3320, 3321 Maintenance, troubleshooting MAINTENANCE, CLEANING TROUBLESHOOTING Do not use alkaline cleaning agents to clean the surfaces of the device. Maintenance work is described in the separate repair and maintenance instructions. The fault description can ACCESSORIES be found in the operating instructions. 16.1 Communications software Both sets of instructions can be found on our homepage www.buerkert.com . The PC software Bürkert-Communicator is designed for commu- nication with Bürkert devices. 14.3.1 Visual inspection A detailed description for installing and operating the Perform regular visual inspections according to the conditions of PC software can be found in the associated operating use: instructions.

  • Page 40: Disassembly

    Type 3320, 3321 Packaging, transport and storage PACKAGING, TRANSPORT AND Information on Type 3320, 3321 can be found on the STORAGE Internet at www.burkert.com • Additional accessories (in the operating instructions), NOTE! • Spare parts (in the service instructions). Transport damage. Inadequately protected devices may be damaged during DISASSEMBLY transportation. • Protect the device against moisture and dirt in shock- 17.1 Safety instructions resistant packaging during transportation. • Prevent the temperature from exceeding or dropping below the DANGER permitted storage temperature. Incorrect storage may damage the device. Risk of injury from high pressure and discharge of medium.
  • Page 41 www.burkert.com...

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