Burkert 8644 User Manual
Operating Instructions
Bedienungsanleitung
Instructions de service
Type 8644 AirLINE
with Inline (Phoenix Contact)
mit Inline (Phoenix Contact)
avec Inline (Phoenix Contact)
We reserve the right to make technical changes without notice.
T echnische Änderungen vorbehalten.
Sous resérve de modification techniques.
© 2002 Bürkert Werke GmbH & Co. KG
Operating Instructions 0511/11_EU-EN_00804636
0460
6525
Accessories
Accessories
Me02
6524
Syst
Me02
Syst
Accessories
Syst
Mp11
Me02
Me02
Accessories
Me02
Cover
Valves
Add-on dimension 11 mm
Cover plate
6527
6526
Accessories
Accessories
0461
Me03
6525
6524
Syst
Syst
Me03
Me02
Me03
Syst
Syst
Mp12
Accessories
Cover
Cover plate
Accessories
Me03
Valves
Add-on dimension 16,5 mm
C
ONTENTS
List of contents
Type 8644 AirLINE -Phoenix
GENERAL NOTES .................................................................................................................................................................................................................................3
Symbols
Intended use
General safety notes
Scope of delivery
Warranty conditions
Approvals
Assembly note
Information of the Internet
..................................................................................................................................................................................................................................................... 4
......................................................................................................................................................................................................................................... 4
................................................................................................................................................................................................................ 4
........................................................................................................................................................................................................................... 6
.................................................................................................................................................................................................................... 6
................................................................................................................................................................................................................................................. 6
.................................................................................................................................................................................................................................. 6
................................................................................................................................................................................................... 6
INSTALLATION/COMMISSINONING ....................................................................................................................................................................... 7
Installation instructions
Illustration of the Valve block
Removing the valve block from the top-hat rail
Installation of the AirLINE system
........................................................................................................................................................................................................... 8
........................................................................................................................................................................................... 8
....................................................................................................................................... 9
........................................................................................................................................................................ 10
deutsch
Fluidic installation
Labelling of the connections
Elektrical installation
Fluidic commissioning
Electrical commissioning
...................................................................................................................................................................................................................... 11
........................................................................................................................................................................................ 12
.............................................................................................................................................................................................................. 13
......................................................................................................................................................................................................... 13
................................................................................................................................................................................................. 13
MAINTENANCE AND TROUBLESHOOTING ........................................................................................................................................ 15
Troubleshooting
............................................................................................................................................................................................................................ 16
8644/phoenix - 1
C
ONTENTS
SYSTEM DESCRIPTION ......................................................................................................................................................................................................... 18
Bürkert-AirLINE modulare elektrical / pneumatic automation system
Valve block
Field bus node Profibus DP
Field bus node Profibus DPV1
Connector modules
Electronic pressure measurement module (PMM)
Basic electronic modules
Basic pneumatic module
Valves
......................................................................................................................................................................................................................................... 22
......................................................................................................................................................................................... 26
................................................................................................................................................................................. 42
................................................................................................................................................................................................................. 90
...................................................................................................................... 104
............................................................................................................................................................................................. 111
............................................................................................................................................................................................... 119
.................................................................................................................................................................................................................................................... 121
................................................................... 19
deutsch
ANNEX ................................................................................................................................................................................................................................................................. A1
EC Declaration of Conformity
Certificate of Conformity
................................................................................................................................................................................... A2
................................................................................................................................................................................................. A3
2 - 8644/phoenix
General Notes
GENERAL NOTES
SYMBOLS
INTENDED USE
GENERAL SAFETY NOTES
..........................................................................................................................................................................................................................................................
....................................................................................................................................................................................................................................
.............................................................................................................................................................................................
Protection from damage by electrostatic charging
Safety notes for the valve
SCOPE OF DELIVERY
WARRANTY CONDITIONS
APPROVALS
..............................................................................................................................................................................................................................................
ASSEMBLY NOTE
................................................................................................................................................................................................................ 5
................................................................................................................................................................................................................
.................................................................................................................................................................................................
..............................................................................................................................................................................................................................
.......................................................................................................................................... 5
4
4
4
6
6
6
6
INFORMATION ON THE INTERNET
.....................................................................................................................................................................
8644/phoenix - 3
6
GENERAL NOTES
SYMBOLS
The following symbols are used in these operating instructions:
marks a work step that you must carry out
ATTENTION!
NOTE
marks notes on whose non-observance your health or the functioning of the device will be
endangered.
marks important additional information, tips and recommendations
INTENDED USE
The device is used exclusively as an electrical/pneumatic automation system in conjunction with Phoenix
electronics modules. It is designed for use in the switching cabinet or control box. The de vice must only be
operated using the values indicated in the "Technical data f or the ov erall system" and "Technical data for
the valve block" sections and on the type plates.
Read the instructions for use carefully. In particular, follow the chapter "Gener al safety inf ormation". The
operating manual describes the entire life cycle of the device. Retain the operating instructions so that they
are accessible for the respectiv e user.
The safety features of the device may not be circumvented under any circumstances. It is imperative to
comply with all accident prevention stipulations . The components mounted on commissioning must not be
disassembled without express, written working instructions.
The system must only be installed and maintained by trained specialist personnel.
Unauthorized rebuilding or changes within the system are not allowed for saf ety reasons. When e xchanging
parts due to failure or normal wear, use only original replacement parts.
Attention must be paid to the working instructions in the individual sections. The saf ety inf ormation must be
complied with at all times. Should working instructions, their sequence, safety information or the safety
label not be complied with, the claim for liability shall lapse.
GENERAL SAFETY NOTES
• Keep to standard engineering rules in planning the use of and operating the device!
• Installation and maintenance work are only allowed by specialist personnel using suitable tools!
• Observe the current regulations on accident prevention and safety for electrical devices during
operation, maintenance and repair of the device!
• Always switch off the power supply before intervening in the system!
• Note that in systems under pressure, piping and valves may not be loosened!
• T ake suitab le precautions to prevent inadv ertent operation or damage by unauthorized action!
• After interruption of the electrical or pneumatic supply , make sure the process is restarted in a welldefined, controlled manner!
• On non-observance of these notes and unauthorized interference with the device, we will refuse all
liability and the warranty on device and accessories will become void!
4 - 8644/phoenix
Protection from damage by electrostatic charging
The unit contains electronic components that are very sensitive to
electrostatic discharge (EDS). Contact to electrostatically charged
persons or objects will endanger these components. In the worst case,
they will be immediately destroyed or will fail after commissioning.
GENERAL NOTES
A TTENTION
EXERCISE CAUTION ON
HANDLING !
ELECTROST ATICALLY
SENSITIVE COMPONENTS /
MODULES!
Observe the requirements of EN 100 015 - 1 in order to minimize the
possibility of, or avoid, damage from instantaneous electrostatic
discharge. Also take care not to touch components that are under
supply voltage.
Safety notes for the valve
• Keep to standard engineering rules in planning the use of and operating the device!
• T ak e suitable precautions to prev ent inadvertent operation or damage by unauthorized action!
• Note that in systems under pressure, piping and valves may not be loosened!
0 bar, psi, kPa
• Always switch off the power supply before intervening in the system !
• To avoid pressure drop on switching, make the v olume of the pressure supply as large as possible!
• The device shall only be operated on direct current!
• Risk of injury!
In continuous operation, the coil can become very hot!
8644/phoenix - 5
GENERAL NOTES
SCOPE OF DELIVERY
Immediately after receipt of the goods, make sure the contents are undamaged and agree with the scope of
delivery stated on the packing slip.
In case of any discrepancies, please contact our Call Center
Bürkert Fluid Control Systems
Call-Center
Chr.-Bürkert-Str . 13-17
D-76453 Ingelfingen
T el.: (07940) 10-111
Fax: (07940) 10-448
E-mail: inf o@de.bue rkert.com
or your local Bürkert Sales Center immediately .
WARRANTY CONDITIONS
This document contains no warranty statements. In this connection we refer to our general sales and
business conditions. A prerequisite for validity of the warranty is use of the device as intended with
observance of the specified conditions of use.
ATTENTION!
The warranty covers only faultless condition of the automation system and the attached
valves supplied. No liability will be accepted for consequential damage of any kind that
may arise from failure or malfunctioning of the device.
APPROVALS
The approval marks on Bürkert rating plates refer to the Bürkert products. In order that the complete v alv e
island is approved, a gateway with a design inspection certificate must be used. In this case, a valv e
island may be extended with appro v ed units ha ving design inspection certificates up to 64 valves .
More detailed information on the approvals of the v alves is to be found in the chapter Valves.
ASSEMBLY NOTE
If the configuration of the valve block also provides of Type 0461 (5/2- way pulsed valv e , 5/3- way valve), a
profile rail EN 50022-35x15 must be used.
INFORMATION ON THE INTERNET
Operating instructions and data sheets for type 8644 may be found on the Internet under:
www.buerkert.com Germany Produkte Downloads Betriebsanleitungen Typ 8644 Phoenix
Furthermore, a complete documentation is available on CD . The complete Operating instructions ma y be
ordered under the following indentification number: 804 636
HINWEIS
6 - 8644/phoenix
T echnical data, configur ation files and a detailed description of bus terminals and electrical
function terminals by the Phoenix Contact company are available on the Internet web site:
www.phoenixcontact.com Download & Documetation Interbus & A utomation
Documentation
Then enter in the search window e.g. "IL" as joker or the exact product designation.
Bürkert has no influence upon the update status of the latter home page or on changes in
technical data or presentation on the pages linked thereto.
INSTALLATION / COMMISSIONING
Installation / Commissioning
Installation instructions..................................................................................................................... 8
Illustration of the Valve block............................................................................................................. 8
Removing the valve block from the top-hat rail..................................................................................9
Installation of the AirLINE system.................................................................................................... 10
Fluidic installation............................................................................................................................. 11
Labelling of the connections............................................................................................................. 12
Electrical installation ........................................................................................................................ 13
Fluidic commissioning...................................................................................................................... 13
Electrical commissioning ................................................................................................................. 13
8644/phoenix - 7
INSTALLATION / COMMISSIONING
Installation instructions
The AirLINE system Type 8644 may be combined with the electrical automation systems of various
manufacturers. You should follow the respective installation instructions .
ATTENTION!
Before starting installation work, switch off the voltage in the vicinity and secure it
against being switched on again.
Illustration of the Valve block
Connector
module left
Manometer for indication of operating
pressure at the station
8-fold valve unit
Intermediate supply
Supply and exhaust
ports
Service ports
Illustration of the modules
of the Bürkert AirLINE system
2-fold valve units
Connection
module right
Supply and exhaust ports
Service ports
Supply and exhaust
ports
8 - 8644/phoenix
INSTALLATION / COMMISSIONING
Removing the valve block from the top-hat rail
The valve block is firmly screwed to a standard rail. Additional electrical modules / terminals can be
mounted on this.
If present, release the adjacent modules /
terminals!
Unlock the Vavle block from the standard rail by
turning the fixing screws anticlockwise as far as
they will go.
Lift the Valve block vertically from the rail.
NOTE
Disconnect the modules / terminals from the
standard rail following the manuf acturer’s
instructions.
There must be sufficient clearance > 6 mm between Valve block and previous module.
NOTE
The interface of the left-hand connection module contains elements that can be
damaged if force is used.
Never place the valve block on its side, and ensure that you use an approved
installation position!
8644/phoenix - 9
INSTALLATION / COMMISSIONING
Installation of the AirLINE system (e.g. in a control cabinet)
ATTENTION!
During work in the control cabinet, observe the relevant safety regulations!
Before mounting, check whether the mounting rail is properly anchored in the control
cabinet or in the system.
Observe the sequence of installation specified in the configuration file(s).
Observe the notes for the connected system!
Observing manufacturer’s instructions, snap all electrical modules / terminals to the left of the valve
block onto the standard rail.
Slide the valve block onto the rail along the interface of the preceding module.
NOTE
Screw the valve block to the rail by tightening the fixing screws clockwise.
Mount all other modules / terminals on the rail.
ATTENTION!
Alternative for large valve blocks:
- Remove the preceding module
- Snap the valve block onto the standard rail
- Slide the block to its final position
- Snap on the preceding module again
The v alve block is not securely fastened to the standard rail until the fixing screws have
been firmly tightened. Throughout the installation, you m ust ensure that it cannot fall.
10 - 8644/phoenix
Fluidic installation
Safety notes
INSTALLATION / COMMISSIONING
ATTENTION!
The pneumatic connections shall not be pressurized during installation!
Make the connections with as large a volume as possible.
Close off unused, open ports with screw caps!
The ports for the pilot valve e xhaust (x) shall not be closed off!
Check allocation according to instructions of ports 1 and 3 or 5: these shall under no
circumstances be swapped!
Pneumatic connections - supply units
Exhaust air
W
(R/S) 3/5
X
W
Standard model: V enting of the pilot valves
Auxiliary air control model: P-port for the pilot valves
(P) 1
W
Pressure supply port
Procedure
Plug (D10) or screw (G 1/4, NPT 1/4) the connections, depending on the version, into the respective
service ports.
Notes on plug connections
NOTE
For the plug connections the hoses must fulfil the following requirements:
• Minimum hardness of 40 Shore D (to DIN 53505 or ISO 868);
• Outside diameter to DIN 73378 (max. permissible deviation ± 0.1 mm from nominal
dimension);
• Free from burrs, cut off at right angles and undamaged ov er outer circumference;
• The hoses shall be pushed into the plug connectors as far as they will go .
Disassembly of the plug connections
T o release the hoses , depress the pressure ring and pull out the hose.
8644/phoenix - 11
INSTALLATION / COMMISSIONING
Pneumatic connections - valve units
NOTE
With 3/2-way valv es, the upper ports remain free!
Labelling area
Service ports with 5/2way valves
Service ports with 3/2way valves
8-fold valve unit or
4 / 2-fold valve units
Variants
5/2-way valves
Variant 1 Variant 2 Variant 3
Service port above (2)
Service part below (4)
M 5 M 7 D 6, D4, D1/4
M 5 M 7 D 6, D4, D1/4
3/2-way valves
Variant 1 Variant 2 Variant 3
Service port above (0)
Service port below (2)
internally closed off internally closed off internally closed off
M 5 M 7 D 6, D4, D1/4
Assembly
Plug (D6, D4, D1/4) or screw (M 5, M7) the connections, depending on the version, into the respective
service ports.
With threaded versions, connecting nipples may be used.
Labelling of the connections
Write the valve port data on the provided Labels.
12 - 8644/phoenix
INSTALLATION / COMMISSIONING
Elektrical installation
You can find information regarding the electrical installation:
- in the Phoenix Contact handbook
- or in the
System Description
Interbus - Inline IB IL SYS PRO UM
chapter, P aragraph
Field Bus Nodes Profibus DP
Fluidic commissioning
Measures to be taken before fluidic initialization
Check the connections, voltage and operating pressure!
Make sure that the max. operating data (see rating plate) are not exceeded!
Check allocation according to instructions of ports 1 and 3 or 5: these shall under no circumstances be
swapped!
For electrical operation, unlock the manual override!
Fluidic commissioning
Switch on the pressure supply .
Only then switch on the voltage!
Electrical commissioning
bar
You can find information regarding the electrical initialization:
- in the Phoenix Contact handbook
- or in the
System Description
Interbus - Inline IB IL SYS PRO UM
chapter, P aragraph
Field Bus Nodes Profibus DP
8644/phoenix - 13
INSTALLATION / COMMISSIONING
14 - 8644/phoenix
MAINTENANCE AND TROUBLESHOOTING
Maintenance
and
troubleshooting
TROUBLESHOOTING
.................................................................................................................................................................................................................. 16
8644/phoenix - 15
MAINTENANCE AND TROUBLESHOOTING
TROUBLESHOOTING
Fault
Valves do not switch:
Valves switch with
delay or blow out at the
vent connections:
Possible cause
Operating voltage not present or insufficient;
Manual override knob not in neutral position;
Pressure supply insufficient or not present.
Pressure supply insufficient or not present;
Valves not in basic position (no power) during
pressure build-up;
Venting of exhaust aire channels insufficient
because silencers are too small or
contaminated (backpressure);
Remedy
Check the electrical connection.
Provide operating voltage acc. to
nameplate.
Turn knob to zero position.
Execute pressure supply with as large a
volume as possible (also for upstream
devices such as pressure controllers,
maintenance units, shut-off valves, etc.).
Minimum operating pressure
Execute pressure supply with as large a
volume as possible (also for upstream
devices such as pressure controllers,
maintenance units, shut-off valves, etc.).
Minimum operating pressure
Pressurize the valve block
valve switch!
Use matching, large-sized silencers or
expansion vessels.
≥≥
≥
≥≥
before
2,5 bar
≥≥
≥
2,5 bar
≥≥
the
Leaky valve blocks:
NOTES
The further error descriptions, see User´s Manual
chapter
System Descriptions,
Service address:
Service-Department
Chr.-Bürkert-Str. 13-17
D-76453 Ingelfingen
Tel.: (07940) 10-111
Fax: (07940) 10-448
E-mail: info@de.buerkert.com
Fluid Control Systems
Contamination or foreign bodies in pilot or
main valve.
O-rings missing or pinched between the
modules;
missing or wrongly positioned profile seals
between the valve and the basic pneumatic
module.
section
Field Bus Nodes Profibus DP
Clean the contaminated silencers.
Change the valve
Determine the point of leakage or missing
seals.
Insert missing seals or replace damaged
seals.
Interbus - Inline IB IL SYS PRO UM
.
or the
or your Bürkert distribution center (see list of addresses on the last few pages)
16 - 8644/phoenix
SYSTEM DESCRIPTION
System description
BÜRKERT AIRLINE MODULAR ELECTRICAL / PNEUMATIC
AUTOMATION SYSTEM.................................................................................................... 19
Features ........................................................................................................................................... 19
Advantage ........................................................................................................................................ 19
Design of the system ....................................................................................................................... 20
VALVE BLOCK
Connector modules / feeders........................................................................................................... 22
Valve units
Technical data for the valve block.................................................................................................... 24
Technical data for the complete system ..........................................................................................25
............................................................................................................................................................................................................................................................ 23
.......................................................................................................................................................................................................................................
22
FIELD BUS NODE PROFIBUS DP...................................................................................26
Description of the Profibus DP field bus node ................................................................................. 26
Technical data of the field bus module Profibus DP bus node......................................................... 31
Installation and electrical commissioning of the field bus node Profibus DP
Electrical installation of the field bus node Profibus DP................................................................... 35
Configuration of the Profibus DP bus node...................................................................................... 37
Diagnosis and error elimination at the Profibus DB bus nodev ....................................................... 40
.................................................................. 33
FIELD BUS NODE PROFIBUS DPV1 .............................................................................. 42
New functions .................................................................................................................................. 42
Overview of firmware functionalities................................................................................................ 43
Description of field bus node............................................................................................................ 44
PCP via process data (PCP in DPV0) ............................................................................................ 54
Parameterization .............................................................................................................................. 62
Failsafe values ................................................................................................................................. 65
Watchdog ......................................................................................................................................... 68
Acknowledgement of peripheral errors ............................................................................................70
Behaviour in PLC stop (new) ........................................................................................................... 71
8644/phoenix - 17
SYSTEM DESCRIPTION
Diagnosis (new) ............................................................................................................................... 72
Parameter telegram f ormat............................................................................................................... 76
Switching round bytes for IB IL24 DI16 / IB IL24 DO16 .................................................................. 78
Switching round bytes for IB IL24 DI32 / IB IL24 DO32 .................................................................. 78
Data Exchange and Global Command Operate .............................................................................. 79
DPV1 field bus node object directory .............................................................................................. 80
Error codes during DPV1 communication ....................................................................................... 82
Error codes during PCP communication ......................................................................................... 83
Error description .............................................................................................................................. 85
CONNECTOR MODULES ................................................................................................. 90
Connector Module, pneumatic - left Type ME02 .............................................................................. 92
Connector Module, pneumatic - left Type ME03 .............................................................................. 94
Connector Module, pneumatic - middle Type ME02......................................................................... 96
Connector Module, pneumatic - middle Type ME03......................................................................... 98
Connector Module, pneumatic - right T ype ME02 .......................................................................... 100
Connector Module, pneumatic - right Type ME03
........................................................................................................................................... 102
ELECTRONIC PRESSURE MEASUREMENT MODULE (DMM) .................................. 104
BASIC ELECTRONIC MODULES .................................................................................. 111
Basic electronic module ME02 / 2-fold monostable ....................................................................... 112
Basic electronic module ME02 / 8-fold monostable ....................................................................... 113
Basic electronic module ME02 / 2-fold bistable
Basic electronic module ME03 / 2-fold monostable ....................................................................... 115
Basic electronic module ME03 / 4-fold monostable ....................................................................... 116
................................................................................................................................................ 114
Basic electronic module ME03 / 3-fold 10 mm monostable ........................................................... 117
Basic electronic module ME03 / 2-fold bistable
................................................................................................................................................ 118
BASIC PNEUMATIC MODULE .......................................................................................119
Basic pneumatic module with integral pressure shut-off ............................................................... 120
VALVES...........................................................................................................................121
18 - 8644/phoenix
SYSTEM DESCRIPTION
MODULAR ELECTIRCAL / PENUMATIC AUTOMATION SYSTEM TYPE
8644 AirLINE
AirLINE Type 8644 is an electrical and pneumatic automation system which has been developed for use in
control cabinets or boxes. In a through system, all electronic and pneumatic components are standardized
so that if simple rules are complied with, electrical and electronic modules of differing functionality may be
combined in a very simple manner. All components are connected via a snap-on mechanism. This includes
the necessary electrical connections. In this way, for example, valv es and po wer outputs may be combined
with only one field bus connection. A number of electrical modules (terminals) may be combined very
simply with valves mounted on special pneumatic modules (valve units).
Features
Characteristics of AirLINE are:
• Simple handling
• Functional block construction of switched box or cabinet.
• Automatic build-up of potential groups, current, data and safety circuits.
• Combination of valve units and terminals in differing cluster size (2-fold, 4-fols, ...) for space and price
optimized station construction.
Advantages
This principle brings the following advantages:
• Flow-optimized valve structure
Pressure range from vacuum to 10 bar
Flow rates of approx. 300l/min or 700 l/min with a valve width of 10 mm and/or 16 mm.
• Integration of non-return valves into the pneumatic base module (optional).
• High service life through rocker technology with oiled and non-oiled air .
• Simple combination of different functions, configuration and e xtension through high lev el of modularity .
• Numerous valve functions: 3/2, 5/2 (monostable, bistable) and 5/3 way functions.
• Mechanical Manual-Emergency operation.
• Different pressure levels possible in a single chain.
• Integration of pressure gauges for display of the operational pressure.
• Central compressed air supply via connection modules possible on both sides, as well as intermediate
supply.
8644/phoenix - 19
SYSTEM DESCRIPTION
Design of the system
Central control
(e.G. SPC)
Field bus node 1
(e.G. Profibus DP))
Valve block
DO DI AI
2x 4x 2x 2x
Field bus
Field bus node 2
Field bus node …
Field bus node n
2x
llustration of the valve block
Connector module left
Manometer for indication of
operating pressure at the station
8-fold valve unit
Connection module
Valve plate
Valve plate
Valve
Valve plate
8x
Electronic base
module
Valve
Pneumatic base
module
Connection module
Schematic representation of
the Bürkert AirLine system
Supply and exhaust
ports
Service ports
Illustration of the modules of
the Bürkert AirLine system
Intermediate supply
2-fold valve unit
Connector module
right
Supply and exhaust ports
Service ports
Supply and exhaust
ports
20 - 8644/phoenix
SYSTEM DESCRIPTION
System description
In its minimal configuration, the system consists of field bus nodes and the Valve block.
The closing plate protects both the system and persons from improper contact.
T erminals can be arranged bef ore and after the valve b lock
Procedure for changing the electrical function module:
ACHTUNG!
Do not introduce foreign parts into the basic module (24V supply bus)-
-> Risk of short circuit
Switch off the electricity and compressed air supplies to the AirLINE
system
Unscrew fixing screws of the valves with a screwdriver
Pull valve off valve plug
Keep dirt awa y from flange seal and O-ring (3/2 valve)
Loosen the functional module at the rear latching mechanism and pull
away upwards from the distributor module (backplane bus) without tilting it.
Set the new functional module vertically on the distributor module (backplane bus) and press downwards until it can be heard to latch in.
Place valve with clean inserted flange seals/O-rings onto the valve position
and tighten the screws according to the adjacent assembly drawing.
20 Ncm
20 Ncm
30 Ncm
30 Ncm
8644/phoenix - 21
SYSTEM DESCRIPTION
VALVE BLOCK
The valve block is composed of the following modules:
•
Connector modules/supply units
•
V alve units
(service ports , miscellaneous vales)
(collective ports for supply, exhaust and auxiliary control air)
interface
Electrical
Connector
module left
Example of a valve block, schematic
Viewed from the outside, the pneumatic automation system represents a closed electrical unit. Owing to
the modular construction, the number of internal bus participants and the current consumption of the valve
block may v ary. The valv e bloc k and each electrical module/terminal provide a standardized electrical
interface to the outside.
left
Supply units
8-fold valve
units
Intermediate
supply
2-fold valve units
2-fold valve units
Connector
module right
Supply unit
Connector modules / feeders
Feeders in the form of pneumatic connector modules form the fluidic interface between the supply line and
the internal supply structure. The fluid is passed on via the f eeder from one valve unit to the next. In order
that the supply pressure remains almost constant over the entire path, additional feeders may be
necessary . It is recommend to insert a feeder after 24 (ME02) or 16 (ME03) valve positions. The use of
intermediate feeders also enables segments to be built up when the pneumatic channels are closed
between individual valve units.
right
interface
Electrical
Electr . connector
module
Pneumatic
supply module
Connector
module left
22 - 8644/phoenix
Electrical
1:1 shunting
Pneumatic
supply module
Intermediate
supply
Electr. connector module
Pneumatic
supply module
Connector
module right
Schematic
representation of supply
VALVE UNITS
Construction
V alve units are of modular construction and consist of:
• Basic electronic modules
• Basic pneumatic modules
• Valves
Valves
SYSTEM DESCRIPTION
Basic electronic
module
Service ports
(outputs)
Modular construction of the valve units
Basic pneumatic module
The digital outputs, on which the valves sit, are switched on the basic electronic module. Depending ont he
function, these switch the internal P channel to the service ports (outputs) of the pneumatic module .
ATTENTION!
Plugged-on valves may only be changed if the pressure in the AirLINE is relieved. If a
pressure shut-off is used, the valves may also be exchanged under pressure.
Variants
The modular construction of the valve units permits of serveral variants.
Types: pneumatic / electronic
Add-on dimens ion
Valve types
No. of valve positions on
basic electronic module
No. of valve positions on
basic pneumatic module
Connection t yp e
(on basic pneumatic module)
Non-return valve (optional)
Pressure shut-off (otional)
MP11/ ME02 MP12 / ME03
11 mm 16,5 mm
6524
6525
0460
2fold
---8fold
2fold
8fold
D6
D4
D1/4"
M5
M7
Without non-return valve
Non-return valve in R channel
Non-return valve in R+S channel
With pressure shut-off*** not available
6526
6527
0461
2fold
3fold*
4fold
2fold
3fold*
4fold
D8
G1/8"
NPT 1/8"
D4
D1/4
D6**
M5**
M7**
*
Width of basic electron/pneumatic module
= 33 mm, with 3 plug-on positions for 10
mm valves 6524 / 6525
**
Special version 3-fold, 10 mm valves
***
Available only for certain valve types and
with functional limitation.
See also the technical data of the valve
block and the description of the basic
pneumatic module.
NOTE
You can obtain information about the correct assembly of modules, valves and accessories
via our Configurator . If y ou hav e any questions, please consult our Distribution Center .
8644/phoenix - 23
SYSTEM DESCRIPTION
Technical data of the valve block
(using electronic modules and valve types 6524, 6525, 6526, 6527, 0460, 0461)
Mounting dimension
V alve operation
Flow
Pressure range
(with pressure shut-off) 5 - 7 bar - - -
Po wer
Current
power reduction)
(before / after 43/26 mA 38/ - mA 42/33 mA / 96/48 mA 38/ - mA
Valve places (max.)
Electrical module
Pneumatic module
Protection Class in
(in terminal model)
Ambient temperature
Storage temperature
Nominal operating
11 mm 16.5mm
C/D (3/2-way) L/N (5/3-way) C/D (3/2-way) L/N (5/3-way)
T ype 6524 T ype 0460 Type 6526 T ype 0461
H (5/2-way) H (5/2-pulsed) H (5/2-way) H (5/2-pulsed)
T ype 6525 T ype 0460 Type 6527 T ype 0461
300 l/min 200 l/min 700 l/min 500 l/min
2,5 - 7 bar 2,5 - 7 bar 2 - 10 bar 2,5 - 7 bar
1 Watt 2 x 1 W att 1 Watt / 2 Watt 2 x 1 Watt
64 32 32 24
2; 8 2 bistable 2; 4; 3* 2 bistable
2; 8 2 bistable 2; 4; 3* 2 bistable
IP 20 IP 20 IP 20 IP 20
0 to +55°C 0 to +50°C 0 to +55°C 0 to +50°C
-20 to +60°C -20 to +60°C -20 to +60°C -20 to +60°C
Continuous operation (100 % ED)
mode
Operating voltage
Protection Class
T otal current
24 V / DC; -15 +20 % tolerance**; residual ripple at field bus interf ace 5 %
3 according to VDE 0580
Dependent on the connection technology , the expansion stage and the control
Interface (Profibus)
Profibus Copper conductor (RS-485), connected via Profibus
connector; Po wer supply potentialseparated; screen
electrically connected to the functional earth
Recommended cable lengths see Profibus system data
Local bus
No. of connectable AirLINE terminals
Limited by software max. 64
Limited by power supply unit max. logic current consumption of connected local bus
ATTENTION!
module: I
Observe current consumption of the modules!
On project planning of an AirLINE station, observe the current consumption of the logic of
each participant! This is given in each module-specific data sheet. It may differ from
module to module. Hence the number of possible participants that can be connected
depends on the specific construction of the station.
≤ 2 A DC
max
*3 x 10 mm valves for add-on dimension 16.5 mm
** in the case of the EEx n version, maximum +10 %
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Technical data for the complete system
Voltage supply:
Rated voltage 24 V/DC
Tolerance - 15% / + 20%
V alve types 0460, 0461 - 10% / + 10%
Current carrying capacity:
Contacts max. 8 A
Valv e block max. 2.5 A
(via connector module left)
Maximum current consumption:
Logic current I_Log = I_Log_FBKN + Σ I_Modul
SYSTEM DESCRIPTION
I_Log Current consumption logic range
I_Log_FBKN proportional current in field bus nodes max. 1.25 A/DC
(0.75 A/DC for logic supply; 0.5 A/DC for analog voltage supply)
I_Module proportional current logic range of the elec. base module max. 15 mA
I_V alve Valv e current - before and after po wer reduction
Valve type
6524
6525
6526
6527
0460
0461
before power reduction after power reduction
43 mA 26 mA
43 mA 26 mA
96 mA 48 mA
96 mA 48 mA
38 mA 38 mA
Valve current
Temperature:
Storage temperature - 20 to + 60 °C
NOTE
Field bus nodes Profibus DP (standard) 0 to + 55 °C
V alve type 6524, 6525, 6526, 6527 0 to + 55 °C
V alv e type 0460, 0461 0 to + 50 °C
The admissible ambient temperature is depent on the modules used. During
assembly, the crucial factor is the most critical module.
8644/phoenix - 25
SYSTEM DESCRIPTION
FIELD BUS NODE PROFIBUS DP
Description of the field bus node Profibus DP / technical data
The bus terminal couples an AirLINE station to the Profibus and provides the supply voltages for the
connected participants.
Features:
- Profibus connection using copper technology
- Data rate: all defined transmission rates up to 12 MBd
- Error diagnosis through LEDs on the bus terminals
- Galvanic isolation of the field bus
NOTE
9-pole SUB-D Profibus connector
Profibus DP / DPV1 field bus node
The field bus node has expanded functions in DPV1 mode from serial number 37344
onwards.
Display / LEDs
Supply terminal
DIP switch for
addressing
NOTE
The cover plate is included with the bus terminal. Use this plate to terminate the AirLINE station. The cover
plate has no electrical function. It protects the station from ESD pulses and the user from touching
dangerous voltages.
26 - 8644/phoenix
The Profibus plug is not included in the delivery . Please order the plug according to the
ordering data in the data sheet.
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