Burkert AirLINE 8652 Series User manual

Operating Instructions
Type 8652
AirLINE
Modular valve island for pneumatics

We reserve the right to make technical changes without notice.
© Bürkert Werke GmbH & Co. KG, 2017 - 2022
Operating Instructions 2211/17_EUen_00810541 / Original DE

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Type 8652
Valve island AirLINE Type 8652
Type 8652
Contents
1OPERATING INSTRUCTIONS ................................................................................................................6
1.1 Symbols........................................................................................................................................6
1.2 Denitionofterms........................................................................................................................7
2INTENDED USE ......................................................................................................................................8
3BASIC SAFETY INSTRUCTIONS ...........................................................................................................9
4GENERAL NOTES.................................................................................................................................11
4.1 Contactaddress.........................................................................................................................11
4.2 Warranty .....................................................................................................................................11
4.3 InformationontheInternet........................................................................................................11
5PRODUCT DESCRIPTION....................................................................................................................12
5.1 Productstructure .......................................................................................................................13
5.2 Externalsafety-relatedshutdownofvalves..............................................................................16
6TECHNICAL DATA ................................................................................................................................17
6.1 Standardsanddirectives...........................................................................................................17
6.2 Operatingconditions .................................................................................................................17
6.3 Pneumaticdata..........................................................................................................................17
6.4 Generalelectricaldata...............................................................................................................18
6.5 Electricaldataofelectronicmodulewithdigitalinputs ...........................................................19
6.6 Pneumaticslidevalvetype6534...............................................................................................20
6.7 Circuitfunction(CF) ...................................................................................................................21
6.8 Standardtypelabel(example)...................................................................................................22
6.9 TypelabelUL(example).............................................................................................................22
6.10 IndustrialEthernetspecications..............................................................................................23
6.11 SpecicationsPROFIBUSDPV1 ...............................................................................................25
6.12 CC-Linkspecications...............................................................................................................25
7INSTALLATION OF THE VALVE ISLAND IN THE CONTROL CABINET...............................................26
7.1 InstallationonthecontrolcabinetoororthecontrolcabinetwallwithAirLINEQuick........27
7.2 Standardrailinstallation ............................................................................................................30
8ELECTRICAL CONNECTION................................................................................................................32
8.1 CablingofbüSnetworks ...........................................................................................................32
8.2 FieldbusgatewayME43.............................................................................................................32
8.3 24Vsupplyvoltageforpneumaticvalves ................................................................................36
8.4 Electronicmodulewithdigitalinputs(optional) .......................................................................37
8.5 Electricalconnectionassignment .............................................................................................38
8.6 Valvestype6534forsafety-relatedshutdown,variantSIA(optional).....................................39
8.7 Modularsafety-relatedshutdown(optional).............................................................................41
9 PNEUMATICCONNECTION.................................................................................................................43
9.1 Assignmentofthepneumaticports..........................................................................................43
9.2 Pneumaticconnectionassignment...........................................................................................45
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Type 8652
10 INTEGRATIONINTOTHECONTROLENVIRONMENT........................................................................ 46
10.1 Start-uplesanddescriptionoftheprocessdataandparameters........................................46
10.2 PLCcompatibility.......................................................................................................................46
10.3 CommissioningaPROFINETdevicewithSiemensTIAPortal ................................................48
10.4 CommissioningaPROFIBUSDPV1devicewithSiemensTIAPortal...................................... 51
10.5 CommissioninganEtherNet/IPdevicewithRockwellLogixDesigner ...................................54
10.6 Bit-wisecompositionoftheinputsandoutputs ......................................................................57
10.7 Advancedgatewayfunctionalities ............................................................................................57
11 CONFIGURATION WITH WEB SERVER ..............................................................................................58
11.1 Establishingaconnectiontothewebserver............................................................................58
11.2 Loggingontothewebserver.....................................................................................................59
11.3 Passwords..................................................................................................................................59
11.4 Findingthedevice...................................................................................................................... 59
11.5 DisablingwebserveraccesswithBürkertCommunicator......................................................60
11.6 Informationinthewebserver....................................................................................................60
11.7 Settingoptionsinthewebserver .............................................................................................60
11.8 Industrialcommunicationofwebserver...................................................................................61
12 CONFIGURATION WITH FIELDBUS GATEWAY ..................................................................................62
12.1 Operatingtheeldbusgateway ................................................................................................62
12.2 Selectingtheprotocol................................................................................................................62
12.3 EnterPROFIBUSaddressorCC-Linkaddress ........................................................................63
12.4 Convertingcompatibilitymode .................................................................................................63
12.5 Valveconguration.....................................................................................................................63
12.6 Congurepressuresensor(s) ....................................................................................................63
12.7 Display:contrast,brightness,installationposition,language .................................................64
12.8 Congurationprovider...............................................................................................................64
12.9 Errordiagnostics........................................................................................................................64
12.10Restartingthevalveisland ........................................................................................................64
12.11Factoryreset ..............................................................................................................................64
12.12Resettheswitchingcyclecounters ..........................................................................................65
12.13Replacingdevices(congclients) ............................................................................................65
13 MENUSTRUCTUREFIELDBUSGATEWAY.........................................................................................66
14 FIELDBUSGATEWAYDISPLAYELEMENTS......................................................................................68
14.1 LEDsforindicatingthenetworkconnectiontoIndustrialEthernet.........................................68
14.2 LEDfordisplayingthedevicestatus ........................................................................................69
15 BÜRKERTCOMMUNICATORBASICS ................................................................................................70
15.1 User levels..................................................................................................................................71
15.2 ConnectingthedevicetotheBürkertCommunicator .............................................................72
16 CONFIGURATIONWITHBÜRKERTCOMMUNICATOR......................................................................73
16.1 Basevalveislandsettings .........................................................................................................73
16.2 BaseIndustrialCommunicatorsettings....................................................................................73
16.3 BasesettingsCANopen/büS.....................................................................................................75
16.4 Resetdevicetofactorysettings................................................................................................75
16.5 Restartdevice ............................................................................................................................75
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Type 8652
16.6 Switchtimemonitoringofactuators.........................................................................................75
16.7 Disablingaccesstowebserver ................................................................................................75
16.8 UsingExtensionModules(EM) .................................................................................................76
17 BÜRKERTCOMMUNICATORMENUSTRUCTURE ............................................................................78
18 START-UP ............................................................................................................................................. 83
18.1 Safetyinstructions .....................................................................................................................83
18.2 Commissioningviamanualoverride.........................................................................................83
18.3 Identicationofthevalvepositions ..........................................................................................84
19 DISPLAYS .............................................................................................................................................85
19.1 Descriptionofdisplays ..............................................................................................................85
20 COMBINEVALVEISLANDWITHEXTERNALDIMODULES...............................................................88
20.1 Assignpositionfeedbacksensorsourceintheautomationsoftware ....................................88
20.2 AssignpositionfeedbacksensorsourceinBürkertCommunicator.......................................88
20.3 NetworkcongurationintheBürkertCommunicator ..............................................................89
20.4 ShowerrorsfrombüSpartnersonthedisplay.........................................................................93
20.5 CongureexternalDImodulesusingawizard.........................................................................94
21 SWITCHTIMEMONITORINGFUNCTION ...........................................................................................95
21.1 Whatexactlyisbeingmeasured? .............................................................................................95
21.2 Settingsfortheactuatorswitchingtime...................................................................................95
21.3 Startswitchingtimemeasurement ...........................................................................................96
21.4 Errormessagesforthefunctionoftheswitchingtimemonitoring .........................................97
22 MICROSDCARD .................................................................................................................................98
23 BACKUP BATTERY.............................................................................................................................100
24 REPLACING SPARE PARTS...............................................................................................................101
24.1 Connectionmodulewithoutpressuresensor.........................................................................101
24.2 Connectionmodulewithpressuresensor ..............................................................................103
24.3 Electronicmodule ....................................................................................................................105
24.4 Pneumaticvalves.....................................................................................................................106
25 REPLACETHEME43FIELDBUSGATEWAY.....................................................................................110
26 MAINTENANCE,TROUBLESHOOTING............................................................................................. 111
26.1 Safetyinstructions ...................................................................................................................111
26.2 Replacelterforauxiliarypilotair...........................................................................................111
26.3 Troubleshooting .......................................................................................................................112
26.4 ErrormessagesontheLCdisplayoftheelectronicmodules ...............................................113
26.5 Descriptionoftheerrorcode ..................................................................................................114
27 DISASSEMBLY ...................................................................................................................................118
27.1 Safetyinstructions ...................................................................................................................118
28 ACCESSORIES ...................................................................................................................................119
29 PACKAGING AND TRANSPORT ........................................................................................................122
30 STORAGE ...........................................................................................................................................122
31 ENVIRONMENTALLYFRIENDLYDISPOSAL .....................................................................................122
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Operating Instructions
Type 8652
1 OPERATING INSTRUCTIONS
The operating instructions describe the entire life cycle of the device.
→Keep these instructions ready to hand at the operation site.
Importantsafetyinformation!
►Carefully read these instructions.
►Observe in particular the safety instructions, intended use and operating conditions.
►Persons who work on the device must read and understand these instructions.
1.1 Symbols
DANGER
Warnsofanimmediatedanger.
►Failure to observe will result in death or serious injuries.
WARNING
Warnsofapotentiallyhazardoussituation.
►Failure to observe these instructions may result in serious injuries or death.
CAUTION
Warnsofapotentialdanger.
►Failure to observe may result in moderate or minor injuries.
CAUTION
Warnsofdamage.
►Failure to observe may result in damage to the device or the system.
Indicates important additional information, tips and recommendations.
Refers to information in these operating instructions or in other documentation.
Designates instructions to avoid danger.
Designates a procedure which you must carry out.
Designates a result.
MENU Symbol for software interface texts.
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Operating Instructions
Type 8652
1.2 Denition of terms
Term In these instructions stands for
Actuator, process valve Pneumatic consumer controlled by the valve island
büS Bürkert system bus; a communication bus developed by Bürkert, based on
the CANopen protocol
EVS External valve voltage shut-o
Valves can be de-energised irrespective of the control signals from the bus
master. This safety shutdown can be applied to individual valves, valve
units or the entire valve block.
Device, valve island Valve island AirLINE Type 8652
SIA variant Variant for safety-related shut-o (see “EVS”)
Pneumatic valve, pilot valve Pneumatic slide valve that can be integrated into the valve block
Information on cabling büS networks can be found in the " Cabling Guide for büS / EDIP ".
You can nd the “ Cabling Guide for büS / EDIP ” in the “Operating Instructions” area for type 8652
on the Bürkert homepage country.burkert.com.
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Intended use
Type 8652
2 INTENDED USE
TheAirLINEtype8652valveislandisdesignedtocontrolandrecordtheswitchingstatesofpneumati-
callyoperatedprocessvalves.
►Use the device only as intended. Non-intended use of the device may be dangerous to people, nearby
equipment and the environment.
►In the potentially explosive atmosphere, only use devices that are approved for this purpose. These
devices are identied by a separate “Ex” type label. When used in potentially explosive atmospheres,
always observe the details on the separate Ex type label and the supplementary Ex instructions
included in the scope of delivery.
►Prerequisites for safe and trouble-free operation are correct transportation, correct storage, installation,
start-up, operation and maintenance.
►To use the device, observe the permitted data, operating conditions and application conditions. These
specications can be found in the contract documents, the operating instructions and on the type label.
►Use the device only in conjunction with third-party devices and components recommended or approved
by Bürkert.
►In the outdoor area, make sure that the device is installed in a control cabinet with at least a degree of
protection IP 65.
►In the interior, ensure that the device is installed in a control cabinet with at least a degree of protection
IP 20.
►Do not place the device under mechanical stress, e.g. by placing objects on it or standing on it.
►Use the device only when it is in perfect condition.
The valve island is intended exclusively for use in the industrial sector.
The valve island is only permitted in applications where there is a danger to life and limb if the SIA and
EVS functions provided for this purpose are used with appropriate, approved equipment (safety relays,
etc.).
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Basic safety instructions
Type 8652
3 BASIC SAFETY INSTRUCTIONS
These safety instructions do not take into account any unforeseen circumstances or events that occur during
installation, operation and maintenance. The operator is responsible for observing the location-specic safety
regulations, also with reference to personnel.
Riskofinjuryfromhighpressureanduncontrolledmovementoftheactuators.
►Secure the actuators against shifting before working on the device or plant.
►Switch o the pressure before working on the device or plant. Vent or empty the lines.
Riskofinjuryfromelectricshock.
►Switch o the power supply before working on the device or system. Secure it against reactivation.
►Observe any applicable accident prevention and safety regulations for electrical devices.
Riskofburnsfromhotdeviceparts.
►Keep the device away from highly ammable substances and media.
Riskofinjuryduetoimproperinstallation,maintenanceoroperation.
►Only trained technicians may perform installation and maintenance work.
►Only trained personnel may operate the device.
►Perform installation work and maintenance work using suitable tools only.
Riskofinjuryduetounintentionalactivationofthedeviceandsystemanduncontrolledrestart.
►Secure the device and system against unintentional activation.
►Ensure that the system starts up in a controlled manner only.
Riskofinjuryduetoheavydevice.
During transportation or installation work, a heavy device may fall down and cause injuries.
►Heavy equipment must only be transported, assembled and disassembled with the help of a second
person.
►Use suitable tools.
Generalhazardoussituations.
To prevent injuries, observe the following:
►Install the device according to the regulations applicable in the respective country.
►Do not feed any aggressive or combustible media into the media connections of the device.
►Do not feed any liquids into the device’s media connections.
►Following interruption of the process, ensure that the process is restarted in a controlled manner.
Observe the sequence:
1. Apply electrical supply.
2. Apply pneumatic supply (in case of external pressure supply, rst the external auxiliary pilot air
[X / 12/14], then the medium pressure [P / 1]).
►Do not modify the device.
►Do not mechanically load the device.
►Observe the general rules of technical equipment.
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Basic safety instructions
Type 8652
CAUTION
Electrostatically sensitive components and assemblies.
The device contains electronic components that are susceptible to the eects of electrostatic discharging
(ESD). Components that come into contact with electrostatically charged persons or objects are at risk. In
the worst case scenario, these components will be destroyed immediately or fail after start-up.
►Meet the requirements specied by EN61340-5-1 to minimise or avoid the possibility of damage caused
by a sudden electrostatic discharge.
►Do not touch electronic components when the supply voltage is connected.
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General notes
Type 8652
4 GENERAL NOTES
4.1 Contact address
Germany
Bürkert Fluid Control Systems
Sales Centre
Christian-Bürkert-Straße 13 –17
D-74653 Ingelngen
Tel. [phone]
Fax [phone]
Email: [email protected]
International
The contact addresses can be found on the back pages of the printed Quickstart.
They are also available online at: country.burkert.com
4.2 Warranty
A precondition for the warranty is that the device is used as intended in consideration of the specied oper-
ating conditions.
4.3 Information on the Internet
Operating instructions and data sheets for the Bürkert products can be found on the Internet at:
country.burkert.com
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Product description
Type 8652
5 PRODUCT DESCRIPTION
Thanks to its compact and modular structure with regard to pneumatic and electrical interfaces, the AirLINE
type 8652 valve island is suitable for solving diverse and complex control tasks.
The structure of the valve island is optimised for use in control cabinets. The AirLINE Quick adapter plate
is already part of the valve island in the basic conguration. With AirLINE Quick, the valve island can be
placed on an opening in the control cabinet oor or the control cabinet wall. Alternatively, it can also be
installed on the rear wall of the control cabinet using a standard rail.
In the maximum expansion stage, the valve island enables the use of up to 48 valve functions. A clear oper-
ating concept and a clear display concept help with installation and maintenance work. The supply manifold
is made of aluminium and provides the necessary stability. Both the uidic elements such as pneumatic
slide valves and the electronic modules are attached to it.
Electrical connection occurs via the ME43 eldbus gateway, thereby allowing the use of a wide range of
eldbus protocols.
1 2 3
Valve units
4 5 6
Figure 1: Maximum extension of valve island Type 8652: 6 valve units with a maximum of 8 valve functions per unit
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Product description
Type 8652
5.1 Product structure
Connection module with
compressed air supply
Connection module
with pressurised air
intake and integrated
pressure sensor
Fieldbus gateway ME43
24V interface board
without module-based shutdown
24V interface board
with module-based shutdown
Connection module
without compressed air
supply
Pneumatic slide valves
Adapter plate
AirLINE Quick
Electronic module
Electronic module with
digital inputs
Supply manifold
complete (hot swap)
Terminating resistor
Figure 2: Structure of the valve island type 8652
5.1.1 Fieldbus gateway ME43
Electrical connection occurs via ME43 eldbus gateway, thereby allowing the use of a wide range of
eldbus protocols. The gateway serves as a eldbus converter between büS / CANopen and Industrial Eth-
ernet, PROFIBUS DPV1 or CC-Link.
5.1.2 Connection module
The connection module is used to internally distribute the pilot pressure to the pilot valves. The position of
a seal in the connection module can be used to switch to internal or external pilot pressure supply. Con-
nection modules with a compressed air supply enable the additional compressed air supply of medium
pressure and pilot pressure.
Connectionmodulewithpressuresensor
This variant of the connection module is equipped with an integrated pressure sensor. The pressure sensor
monitors the medium pressure of the unit and reports the current pressure to the controller. The current
medium pressure can be indicated on the valve unit displays.
Minimum values and maximum values for the issuance of warning and error alerts can be specied with the
web server (for PROFINET, EtherNet/IP or ModbusTCP) or the software Bürkert Communicator.
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Product description
Type 8652
5.1.3 Interface board
Optional: connections for module-based safety shutdown
24V supply voltage for pneumatic valves
Figure 3: Connections for EVS on the interface board
The interface board has a 2-pole spring-loaded terminal to which the supply voltage for the pneumatic slide
valves is connected. This allows the voltage for all pneumatic slide valves of the valve island to be shut
down irrespective of the communication to the superordinate controller (PLC). If the voltage is shut down or
interrupted, the message “EVS active” appears on all valve island displays.
The interface board can be optionally equipped with a 12-pole spring-loaded terminal for module-based
safety shutdown. The spring-loaded terminal is bridged upon delivery. If the bridge is removed, module-
based safety shutdown can be performed by means of a connection to a safety relay. All 4 valve slots of a
valve unit (see “Figure 1” on page 12)can therefore be shut down without impacting on further functions
of the valve island. If the voltage is shut down or interrupted, the message “EVS active” appears on the
display of the respective valve unit.
5.1.4 Electronic module
The electronics module shows the status of the valves on an LC display. If electronic modules with digital
inputs are used, these are used to supply electrical power to the position feedback sensors connected to
them. The position feedback sensors can be used to show error messages, maintenance intervals or other
information on the device status on the LC display of the electronics module.
Standard position feedback sensors (3-wire sensors and 2-wire sensors as well as mechanical limit
switches) can be used.
Depending on the position feedback sensor used, the following data can be output:
Possibledata 3-wiresensors 2-wiresensors Mech.Limitswitches
Position feedback
sensor activated
XXX
Position feedback
sensor not activated
XXX
Short circuit X – –
Wire break – X–
Examplesofusablepositionfeedbacksensors
3-wire sensors:
Bürkert type 8697 (3-wire)
2-wire sensors:
Bürkert type 8697 (2-wire)
Mechanical limit switch:
Bürkert type 8697 (micro switch)
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Product description
Type 8652
5.1.5 Pneumatic slide valve type 6534
The functioning of the pneumatic slide valves is based on a soft-sealing slide principle. The individual tech-
nical values and the various circuit functions of the pneumatic slide valves are described on the data sheet
for the valve island type 8652 (see country.burkert.com ).
Pneumatic slide valves type 6534 are equipped with manual override. The manual override works without
voltage being applied to the valve island and allows manual valve switching (see chapter “18.2”).
The standard manual override is spring return and latching. By using the additional element "Manual
override locking", the function of the manual override is restricted (purely tentative or blocked).
SIAvariant(for safety-related shutdown)
Valves Type 6534 “SIA variant” are equipped with additional connection terminals. The circuit of a valve can
therefore be interrupted by an external switch. Manual override is not required for these valve variants.
5.1.6 Supply manifold
The supply manifold is used for the pneumatic supply of the individual valves. The supply manifold is
available with and without check valves. By using P shuto (hot swap), individual valves can be exchanged
during operation. The check valves in the ventilation ducts prevent the actuators from being switched unin-
tentionally (e.g. due to uncontrolled pressure peaks).
The supply manifold is designed so that the valve island can be used on the standard rail or directly on the
control cabinet oor or the control cabinet wall as AirLINE Quick.
5.1.7 Adapter plate AirLINE Quick
The adapter plate AirLINE Quick in stainless steel enables, for example, the use of the valve island in
hygienic applications without great installation eort. The adapter plate allows simple and safe installation in
the control cabinet oor or the control cabinet wall.
When the valve island is installed correctly in the control cabinet base or control cabinet wall as specied in
chapter “7.1” on page 27, degree of protection IP65 is achieved at the interface between adapter plate
AirLINE Quick and the control cabinet.
5.1.8 Terminating resistor
When delivered, each valve island type 8652 contains 1 terminating resistor (see “Figure 2”). If several valve
islands are connected in a line, only the last device within this line may contain a terminating resistor. The
terminating resistors of the other devices must be removed by pulling them o to the right of the device.
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Product description
Type 8652
5.2 External safety-related shutdown of valves
There are several ways to de-energise valves irrespective of the control signals from the bus master.
•Singlevalvesonly
Pneumatic slide valves Type 6534 “SIA variant” are equipped with additional connection terminals. The
circuit of a valve can therefore be interrupted by an external switch. An external shutdown of the valves
is not shown on the associated display. Shutdown takes place via the connection terminal of the valve
regardless of the state of the valve island.
•Allthevalvesofavalveunit(module-basedsafetyshutdown):
If the interface board is additionally equipped with a 12-pole spring-loaded terminal, module-based safety
shutdown is possible.
The spring-loaded terminal is bridged upon delivery. If the bridge is removed, all 4 valve slots of a valve
unit can be shut down by means of a connection to a safety relay without impacting on further functions
of the valve island.
If a valve unit is shut down, the message “EVS active” appears on the display of the valve unit.
•Allvalvesofthevalveblock:
By shutting down the supply voltage of the valve block (via the 2-pole spring-loaded terminal), all valves
are immediately de-energised (the energy contained in the energy packs of the valve block is negligible).
The message “EVS active” is displayed on all displays of the valve island.
The latter two options have the advantage that the logic, display and diagnostics continue unaected, thus
remaining available.
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Technical data
Type 8652
6 TECHNICAL DATA
6.1 Standards and directives
The device complies with the relevant EU harmonisation legislation. In addition, the device also complies
with the requirements of the laws of the United Kingdom.
The harmonised standards that have been applied for the conformity assessment procedure are listed in the
current version of the EU Declaration of Conformity/UK Declaration of Conformity.
6.2 Operating conditions
Ambient temperature –10…+55 °C
Storage temperature –10…+60 °C
Altitude For UL approved versions limited to max. 2000 m above sea level
Degree of protection IP20
6.3 Pneumatic data
Control medium Compressed air quality ISO 8573-1: 2010, class 7.4.4
Pressure range See chapter “6.6”
Connections:
Pressure port (P/1)
Vent connections (S / 3, R / 5)
Plug-in coupling Ø 10 mm or Ø D3/8
Pressure port auxiliary pilot
air (X / 12/14)
Exhaust port
auxiliary pilot air (R’ / 82/84)
Plug-in coupling Ø 6 mm or Ø D1/4
Working ports
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Technical data
Type 8652
6.4 General electrical data
CAUTION
►Use safety extra-low voltage according to protection class III EN 61140, VDE 0140.
Nominal operating
mode
Continuous operation (100% duty cycle)
Operating voltage 24 V ± 10%, residual ripple with eldbus interface max.1 Vss1
Current consumption The current consumption depends on the conguration of the valve island.
The total current for the eldbus interface is calculated according to the formula:
I tot = I basic+(nxIvalve)+(mxIfeedback)+(kxIelectr. mod.)
I tot : Total current
I basic : Basic current depending on the eldbus system
PROFINET IO: 135 mA
EtherNet/IP: 135 mA
Modbus TCP: 135 mA
EtherCat: 135 mA
CC-Link IE Field
Basic:
135 mA
PROFIBUS DPV1: 120 mA
BüS /CANopen: 70 mA
CC-Link: 120 mA
n: Number of valves (max. 48 when using 24 double valves 2x3 /
2-way)
IValve Nominal current of the valve (30 mA)
m: Number of position feedback sensors (max.48)
I feedback : Current consumption of position feedback sensor (max.30 mA)
k: Number of electronic modules (Max.6)
I electr.
mod. :
Current consumption of electronic modules ((21 mA)
1) UL approved versions must be supplied in one of the following ways:
a. "Limited Energy Circuit" (LEC), according to UL / IEC61010-1
b. "Limited Power Source" (LPS), according to UL / IEC60950
c. SELV / PELV with UL-approved overcurrent protection, designed according to UL / IEC61010-1, Table 18
d. NEC Class 2 power supply unit
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Technical data
Type 8652
6.5 Electrical data of electronic module with digital inputs
Moduleproperties
Diagnostics Wire break detection for 2-wire sensors
Short circuit detection for 3-wire sensors
Safety Protection against overvoltage
Electricaldata
Electrical connection (position feedback
sensor)
2-wire sensors
3-wire sensors
Mechanical limit switches
Input type Type 1 and type 3 according to IEC 61132-2
Conductor cross-section ≤1.5mm2
Max. Cable length <30 m
Sensor supply (position feedback sensor)
Current consumption
Voltage
8 x max. 30 mA
24 V ± 10 %
Input current for VON = type 24VDC Type 5.8 mA
Input impedance >3kΩ
Switching threshold VOFF=0...5 V
VON=10...30 V
Electrical isolation No
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Technical data
Type 8652
6.6 Pneumatic slide valve type 6534
Circuitfunction(CF) 2 x CFC2
NC (normally closed)
2 x 3/2-way
2 x CFD
NO (normally open)
2 x 3/2-way
CF H2
5/2-way monostable
CFZ
5/2-way bistable
CFL 2
5/3-way blocked
CFM
5/3-way pressurised
CFN
5/3-way vented
Flow rate Q Nn up to 310 l N/ min
(for exact ow values for the dierent circuit functions, see data sheet)
Medium pressure 30 ... 10 bar
Control pressure 43 ... 10 bar
Electr. Power before /
after power reduction
2 x 0.7 W / 2 x 0.175 W 0.7W/0.175W 0.7W/0.175W
Current before / after
power reduction
2 x 29 mA / 2 x ≤ 10 mA 29 mA / ≤ 10 mA
2) Also available as the SIA variant (see chapter“8.6” on page 39 )
3) For pressure values from vacuum to 3 bar, observe the pilot pressure diagram and set the supply of auxiliary pilot air
to "external" (take chapter“9.1.1 External and internal auxiliary pilot air” on page 44 into consideration here).
4) For the "External auxiliary pilot air" variant, select the pilot pressure according to the pilot pressure diagram.
6.6.1 Control pressure diagram
3 4 5 6 7 8 9 10
Pilotpressure(X-channel)[bar]
Mediumpressure(P-channel)[bar]
10
9
8
7
6
5
4
3
2
1
0
-1
Figure 4: Control pressure diagram for pneumatic slide valve type 6534
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