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WAGO-I/O-SYSTEM 750

Fieldbus Communication

91

750-306 DeviceNet

TM

Fieldbus Coupler

Manual

Version 2.0.0

10.1.3

Characteristics of DeviceNet

TM

Devices

DeviceNet

TM

- devices are defined by “Vendor ID” and “Device Type”:

•

Vendor ID

0x28 (40)

•

Device Type

0x0C (12), Communication Adapter

10.1.3.1 Communication Model

10.1.3.1.1 Message Groups

DeviceNet

TM

messages are divided into different groups to obtain various

priorities:

•

Message group 1 is used for the exchange of I/O data via I/O messages

•

Message group 2 is provided for master/slave applications

•

Message group 3 is used to exchange configuration data via explicit
communication links

•

Message group 4 is reserved for future applications (e.g., “Offline
Connection Set”)

The so-called connection ID, which determines message priority, is established by
the various message groups and the DeviceNet

TM

station address “MAC ID” that

is set on the device.

10.1.3.1.2 Message Types

A distinction is made between two message types for DeviceNet

TM

:

•

I/O messages

•

Explicit messages

10.1.3.1.2.1 I/O Messages

The messages, primarily input/output data, are sent by a node and can be received
and processed by one or more nodes. No protocol data are specified in the data
field.

10.1.3.1.2.2 Explicit Messages

Explicit messages are directly transmitted from one node to the other. They
consist of a requirement and a reply. As such, services can be directly requested or
performed by a different subscriber. The data field contains, among other things,
the target address and the service identification. The format of explicit messages
is fixed. Explicit messages are used to configure devices or to create a dynamic
structure of communication links.

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Summary of Contents for DeviceNet 750-306

Page 1: ...WAGO I O SYSTEM 750 Manual 750 306 DeviceNetTM Fieldbus Coupler 125 Kbaud 500 Kbaud digital and analog signals Version 2 0 0 ...

Page 2: ...9 0 571 8 87 5 55 Fax 49 0 571 8 87 85 55 E Mail support wago com Every conceivable measure has been taken to ensure the accuracy and completeness of this documentation However as errors can never be fully excluded we always appreciate any information or suggestions for improving the documentation E Mail documentation wago com We wish to point out that the software and hardware terms as well as th...

Page 3: ...5 3 1 Manufacturing Number 16 3 2 Component Update 17 3 3 Storage Assembly and Transport 17 3 4 Assembly Guidelines Standards 18 3 5 Power Supply 19 3 5 1 Isolation 19 3 5 2 System Supply 20 3 5 2 1 Connection 20 3 5 2 2 Dimensioning 21 3 5 3 Field Supply 24 3 5 3 1 Connection 24 3 5 3 2 Fusing 26 3 5 4 Supplementary Power Supply Regulations 29 3 5 5 Supply Example 30 3 5 6 Power Supply Unit 32 3 ...

Page 4: ...ail 54 5 3 1 Carrier Rail Properties 54 5 3 2 WAGO DIN Rail 55 5 4 Spacing 55 5 5 Mounting Sequence 56 5 6 Inserting and Removing Devices 57 5 6 1 Inserting the Fieldbus Coupler Controller 58 5 6 2 Removing the Fieldbus Coupler Controller 58 5 6 3 Inserting the I O Module 59 5 6 4 Removing the I O Module 60 6 Connect Devices 61 6 1 Data Contacts Internal Bus 61 6 2 Power Contacts Field Supply 62 6...

Page 5: ...a and Diagnostic Status 92 10 1 4 1 Process Image 92 10 1 4 1 1 Assembly Instances 92 10 1 5 Configuration and Parameterization Using the Object Model 94 10 1 5 1 EDS Files 94 10 1 5 2 Object Model 94 10 1 5 2 1 Object Classes 96 10 1 5 2 1 1 Identity Class 0x01 96 10 1 5 2 1 2 Message Router 0x02 97 10 1 5 2 1 3 DeviceNet Object 0x03 97 10 1 5 2 1 4 Assembly Object 0x04 98 10 1 5 2 1 5 Connection...

Page 6: ...EC 500 151 12 2 Installation Regulations 152 12 2 1 Special Conditions for Safe Use ATEX Certificate TÜV 07 ATEX 554086 X 153 12 2 2 Special Conditions for Safe Use ATEX Certificate TÜV 12 ATEX 106032 X 154 12 2 3 Special Conditions for Safe Use IEC Ex Certificate TUN 09 0001 X 155 12 2 4 Special Conditions for Safe Use IEC Ex Certificate IECEx TUN 12 0039 X 156 12 2 5 Special Conditions for Safe ...

Page 7: ...structions in this manual and the system description for the WAGO I O SYSTEM 750 Consider power layout of the WAGO I O SYSTEM 750 In addition to these operating instructions you will also need the system description for the WAGO I O SYSTEM 750 which can be downloaded at www wago com There you can obtain important information including information on electrical isolation system power and supply spe...

Page 8: ...cates a moderate risk potentially hazardous situation which if not avoided could result in death or serious injury Personal Injury Indicates a low risk potentially hazardous situation which if not avoided may result in minor or moderate injury Damage to Property Indicates a potentially hazardous situation which if not avoided may result in damage to property Damage to Property Caused by Electrosta...

Page 9: ...50 Notes about this Documentation 9 750 306 DeviceNet TM Fieldbus Coupler Manual Version 2 0 0 Additional Information Refers to additional information which is not an integral part of this documentation e g the Internet ...

Page 10: ...ata files are marked in italic type e g C Program Files WAGO Software Menu Menu items are marked in bold letters e g Save A greater than sign between two names means the selection of a menu item from a menu e g File New Input Designation of input or optional fields are marked in bold letters e g Start of measurement range Value Input or selective values are marked in inverted commas e g Enter the ...

Page 11: ...miliar with the current norms and guidelines for the devices and automated environments All changes to the coupler or controller should always be carried out by qualified personnel with sufficient skills in PLC programming 2 1 3 Use of the WAGO I O SYSTEM 750 in Compliance with Underlying Provisions Fieldbus couplers fieldbus controllers and I O modules found in the modular WAGO I O SYSTEM 750 rec...

Page 12: ...f the system in a housing or switch cabinet 2 1 4 Technical Condition of Specified Devices The devices to be supplied ex works are equipped with hardware and software configurations which meet the individual application requirements WAGO Kontakttechnik GmbH Co KG will be exempted from any liability in case of changes in hardware or software as well as to non compliant usage of devices Please send ...

Page 13: ...equipment and fixtures to authorized qualified staff only by means of specific keys or tools Replace defective or damaged devices Replace defective or damaged device module e g in the event of deformed contacts since the long term functionality of device module involved can no longer be ensured Protect the components against materials having seeping and insulating properties The components are not...

Page 14: ...onnection lines Avoid reverse polarity of data and power supply lines as this may damage the devices involved Avoid electrostatic discharge The devices are equipped with electronic components that may be destroyed by electrostatic discharge when touched Please observe the safety precautions against electrostatic discharge per DIN EN 61340 5 1 3 When handling the devices please ensure that environm...

Page 15: ...e data of the I O modules and make it available for the fieldbus communication The 24 V system supply and the 24 V field supply are fed in via the integrated power supply terminal The fieldbus coupler controller exchanges process data with the respective control via the respective fieldbus The programmable fieldbus controllers PFC allow implementation of additional PLC functions WAGO I O PRO is us...

Page 16: ...en installed Figure 2 Marking Area for Serial Numbers There are two serial numbers in two rows in the side marking They are left of the release tab The first 10 positions in the longer row of the serial numbers contain version and date identifications Example structure of the rows 0114010101 01 14 01 01 01 additional positions WW YY FW HW FL Calendar week Year Firmware version Hardware version Fir...

Page 17: ...irmware loader vers FWL only for fieldbus couplers controllers If the update of a component took place the current version data are registered into the columns of the matrix Additionally with the update of a fieldbus coupler or controller also the cover of the configuration and programming interface of the fieldbus coupler or controller is imprinted with the current production order number The ori...

Page 18: ...dbus Coupler Manual Version 2 0 0 3 4 Assembly Guidelines Standards DIN 60204 Electrical equipping of machines DIN EN 50178 Equipping of high voltage systems with electronic components replacement for VDE 0160 EN 60439 Low voltage switchgear and controlgear assemblies ...

Page 19: ...Electrically isolated fieldbus interface via transformer Electronics of the fieldbus couplers controllers and the I O modules internal bus All I O modules have an electrical isolation between the electronics internal bus logic and the field electronics Some digital and analog input modules have each channel electrically isolated please see catalog Figure 3 Isolation for Fieldbus Couplers Controlle...

Page 20: ...e use of an incorrect supply voltage or frequency can cause severe damage to the components Figure 4 System Supply via Fieldbus Coupler Controller left and via Internal System Supply Module right Table 3 Legend for Figure System Supply via Fieldbus Coupler Controller left and via Internal System Supply Module right Position Description 1 System supply DC 24 V 25 30 2 System supply 0 V The fed DC 2...

Page 21: ...dation A stable power supply cannot always be assumed Therefore you should use regulated power supplies to ensure the quality of the supply voltage The supply capacity of the fieldbus coupler controller or the internal system supply module can be taken from the technical data of the components Table 4 Alignment Internal current consumption Current consumption via system voltage 5 V for electronics...

Page 22: ...y Install it before the position where the permissible aggregate current would be exceeded Example Calculating the total current on a standard fieldbus coupler controller A node configuration with 20 relay modules 750 517 and 30 digital input modules 750 405 should be attached to a fieldbus coupler controller Internal current consumptions 20 90 mA 1800 mA at 5 V 30 2 mA 60 mA at 5 V Sum of interna...

Page 23: ...pply module I 5 V total Sum of all the internal current consumption of the connected I O modules at internal system supply module Input current I 24 V 5 V I 5 V total 24 V η η 0 87 87 Efficiency of the power supply at nominal load 24 V Activate all outputs when testing the current consumption If the electrical consumption of a power supply point for the 24 V system supply exceeds 500 mA then the c...

Page 24: ... modules require the field side supply voltage The fieldbus coupler controller provides field side power DC 24 V In this case it is a passive power supply without protection equipment Power supply modules with or without fuse holder and diagnostic capability are available for the power supply of other field potentials DC 24 V AC DC 0 230 V AC 120 V AC 230 V The power supply modules can also be use...

Page 25: ...er supply occurs which may also contain a new voltage potential Re establish the ground connection when the connection to the power jumper contacts is disrupted Some I O modules have no or very few power contacts depending on the I O function Due to this the passing through of the relevant potential is disrupted If you require a field supply via power jumper contacts for subsequent I O modules the...

Page 26: ...50 615 120 V AC Supply Fuse 750 617 24 V AC Supply Fuse 750 610 24 V DC Supply Fuse Diagnosis 750 611 230 V AC Supply Fuse Diagnosis 750 606 Supply Module 24 V DC 1 0 A Ex i 750 625 000 001 Supply Module 24 V DC 1 0 A Ex i without diagnostics Figure 7 Supply Module with Fuse Carrier Example 750 610 Observe the maximum power dissipation and if required UL requirements In the case of power supply mo...

Page 27: ...s the fuse holder may be pulled out In order to do this use a screwdriver for example to reach into one of the slits one on both sides and pull out the holder Figure 8 Removing the Fuse Carrier Lifting the cover to the side opens the fuse carrier Figure 9 Opening the Fuse Carrier Figure 10 Changing the Fuse After changing the fuse the fuse carrier is pushed back into its original position ...

Page 28: ... done externally The fuse modules of the WAGO series 281 and 282 are suitable for this purpose Figure 11 Fuse Modules for Automotive Fuses Series 282 Figure 12 Fuse Modules for Automotive Fuses Series 2006 Figure 13 Fuse Modules with Pivotable Fuse Carrier Series 281 Figure 14 Fuse Modules with Pivotable Fuse Carrier Series 2002 ...

Page 29: ... system Table 7 Filter Modules for 24 V Supply Order No Name Description 750 626 Supply Filter Filter module for system supply and field supply 24 V 0 V i e for fieldbus coupler controller and bus power supply 750 613 750 624 Supply Filter Filter module for the 24 V field supply 750 602 750 601 750 610 Therefore the following power supply concept must be absolutely complied with Figure 15 Power Su...

Page 30: ...5 5 Supply Example Suppl Sggggggggggggggggg The system supply and the field supply shall be separated You should separate the system supply and the field supply in order to ensure bus operation in the event of a short circuit on the actuator side Figure 16 Supply Example for Standard Couplers Controllers ...

Page 31: ...e 8 Legend for Figure Supply Example for Fieldbus Coupler Controller Pos Description 1 Power Supply on coupler via external Supply Module 2 Power Supply with optional ground 3 Internal System Supply Module 4 Separation module recommended 5 Supply Module passive 6 Supply Module with fuse carrier diagnostics ...

Page 32: ...point of the field supply All loads through field devices and I O modules must be taken into account The field supply also impacts the I O modules because the input and output drivers of some I O modules require the voltage of the field supply System and field supply must be isolated The system supply and field supply must be isolated to ensure bus operation in the event of short circuits on the a...

Page 33: ...icient grounding 3 6 1 2 Insulated Assembly Insulated assembly has been achieved when there is constructively no direct ohmic contact between the cabinet frame or machine parts and the carrier rail Here the earth ground must be set up via an electrical conductor in accordance with valid national safety regulations Recommendation The optimal setup is a metallic assembly plate with grounding connect...

Page 34: ...ure the direct electrical connection between the carrier rail contact and the carrier rail The carrier rail must be grounded For information on carrier rail properties see section Mounting Carrier Rail Properties The bottom CAGE CLAMP connectors of the supply modules enable optional connection of a field side functional ground This potential is made available to the I O module arranged on the righ...

Page 35: ...evices in the cabinet or housing Figure 18 Cable Shield at Ground Potential Improve shielding performance by placing the shield over a large area Higher shielding performance is achieved via low impedance connection between shield and ground For this purpose connect the shield over a large surface area e g WAGO shield connecting system This is especially recommended for large scale systems where e...

Page 36: ...shield clamps Only then can you ensure that the accuracy and interference immunity specified for the respective I O module can be achieved even in the presence of interference acting on the signal cable 3 7 4 WAGO Shield Connecting System The WAGO shield connecting system consists of shield clamping saddles busbars and various mounting carriers These components can be used to achieve many differen...

Page 37: ...e node and creates a local process image from these Analog and specialty module data is sent via words and or bytes digital data is grouped bit by bit The local process image is divided into two data zones containing the data received and the data to be sent The process data is sent via the DeviceNetTM fieldbus to a control system for further processing The process output data is sent via the Devi...

Page 38: ...he node ID and baud rate LEDs for operation status bus communication error messages and diagnostics as well as the service interface are in the middle area The right side shows the power supply unit for the system supply and for the field supply of the attached I O modules via power jumper contacts LEDs show the status of the operating voltage for the system and field supply jumper contacts Figure...

Page 39: ...AGE CLAMP Connections Field Supply 24 VDC Connect Devices Connecting a conductor to the CAGE CLAMP 7 Power Jumper Contact 24 VDC Connect Devices Power Contacts Field Supply 8 Unlocking Lug Mounting Inserting and Removing Devices 9 CAGE CLAMP Connections Field Supply 0 V Connect Devices Connecting a conductor to the CAGE CLAMP 10 Power Jumper Contact 0 V Connect Devices Power Contacts Field Supply ...

Page 40: ...ly The device is powered via terminal blocks with CAGE CLAMP connections The device supply generates the necessary voltage to power the electronics of the device and the internal electronics of the connected I O modules The fieldbus interface is galvanically separated to the electrical potential of the device Figure 22 Device Supply ...

Page 41: ...ing to DeviceNetTM specification identical to the conductors of the DeviceNetTM cable To connect small conductor cross sections an insulation stop of series 231 670 white 231 671 light gray or 231 672 dark gray should be used due to their flexibility The insulating stop prevents the conductor from deforming when pushed against the conductor stop As a result the conductor insulation may be clamped ...

Page 42: ... Color Meaning OVERFL red Indicates an error or defect on the fieldbus coupler RUN green Indicates that the fieldbus coupler is operational BUS OFF red Indicates an error or malfunction in the network CONNEC T green Indicates that the fieldbus coupler is ready for network communication Table 14 Display Elements Node Status LED Color Meaning I O red green orange Indicates the operation of the node ...

Page 43: ...Service Interface Closed and Opened Flap Table 16 Legend for Figure Service Interface Closed and Opened Flap Number Description 1 Open closed 2 View Service Interface Device must be de energized To prevent damage to the device unplug and plug in the communication cable only when the device is de energized The connection to the 4 pin header under the cover flap can be realized via the communication...

Page 44: ...ndividual slide switches is only evaluated when turning on the fieldbus coupler i e changes are applied when the power supply for the fieldbus coupler is turned OFF then ON again 4 4 2 1 Baud Rate Setting The baud rate is set using slide switches 7 and 8 of the DIP switch 3 different baud rates are supported Table 17 Setting the Baud Rate via DIP Switch Baud rate Slide switch 7 Slide switch 8 125 ...

Page 45: ...est bit with a significance of 20 and slide switch 6 to set the highest bit with a significance of 25 If slide switch 1 is set to ON MAC ID 1 is set if slide switch 1 and 4 are set to ON MAC ID 9 is set 20 23 Station addresses in the range of 0 all slide switches set to OFF to 63 all slide switches set to ON can be set for the DeviceNetTM fieldbus nodes The station address is set to 1 when deliver...

Page 46: ...us cable 2 x 0 82 mm2 2 x 1 7 mm2 Drop cable 2 x 0 2 mm2 2 x 0 32 mm2 Bus segment length max 100 m 500 m depending on baud rate cable Network length max acc specification IEEE 802 3 stub line length for all baud rates 6 m Baud rate 125 kBaud 250 kBaud 500 kBaud Buscoupler connection 5 pin male connector Series 231 MCS Protocols DeviceNetTM Number of I O modules 64 Input process image max 512 bytes...

Page 47: ...lectrical isolation 500 V system supply 4 5 5 Accessories Table 22 Technical Data Accessories Pluggable connectors Plug connectors 231 305 010 000 050 000 for MCS male connector included Marking Miniature WSB Quick marking system EDS Files Download via http www wago com 4 5 6 Connection Type Table 23 Technical Data Field Wiring Wire connection CAGE CLAMP Cross section 0 08 mm 2 5 mm AWG 28 14 Stri...

Page 48: ...2 25 ppm H2S 10 ppm Special conditions Ensure that additional measures for components are taken which are used in an environment involving dust caustic vapors or gases ionizing radiation 4 5 8 Mechanical Strength acc to IEC 61131 2 Table 27 Technical Data Mechanical Strength acc to IEC 61131 2 Test specification Frequency range Limit value IEC 60068 2 6 vibration 5 Hz f 9 Hz 1 75 mm amplitude perm...

Page 49: ...on products WAGO I O SYSTEM 750 System Description The following approvals have been granted to 750 306 fieldbus coupler controller Conformity Marking CULUS UL508 ODVA Open DeviceNet Vendors Association certified The following Ex approvals have been granted to 750 306 fieldbus coupler controller TÜV 07 ATEX 554086 X I M2 Ex d I Mb II 3 G Ex nA IIC T4 Gc II 3 D Ex tc IIIC T135 C Dc IECEx TUN 09 000...

Page 50: ...ed to 750 306 fieldbus coupler controller ABS American Bureau of Shipping Federal Maritime and Hydrographic Agency BV Bureau Veritas DNV Det Norske Veritas Class B GL Germanischer Lloyd Cat A B C D EMC 1 KR Korean Register of Shipping LR Lloyd s Register Env 1 2 3 4 NKK Nippon Kaiji Kyokai PRS Polski Rejestr Statków RINA Registro Italiano Navale ...

Page 51: ...0 306 meets the following requirements on emission and immunity of interference EMC CE Immunity to interference acc to EN 61000 6 2 EMC CE Emission of interference acc to EN 61000 6 3 EMC marine applications Immunity to interference acc to Germanischer Lloyd EMC marine applications Emission of interference acc to Germanischer Lloyd ...

Page 52: ...h of the end module is 12 mm When assembled the I O modules have a maximum length of 768 mm Examples 64 I O modules with a 12 mm width can be connected to a fieldbus coupler controller 32 I O modules with a 24 mm width can be connected to a fieldbus coupler controller Exception The number of connected I O modules also depends on the type of fieldbus coupler controller is used For example the maxim...

Page 53: ...n attach a 750 627 I O Module end module for internal data bus extension after the last I O module of a module assembly Use an RJ 45 patch cable to connect the I O module to the coupler module for internal data bus extension of another module block This allows you to segment a fieldbus node into a maximum of 11 blocks with maximum of 10 I O modules for internal data bus extension The maximum cable...

Page 54: ...order to avoid corrosion this tin plated carrier rail contact must not form a galvanic cell with the material of the carrier rail which generates a differential voltage above 0 5 V saline solution of 0 3 at 20 C The carrier rail must optimally support the EMC measures integrated into the system and the shielding of the I O module connections A sufficiently stable carrier rail should be selected an...

Page 55: ...35 x 15 1 5 mm steel yellow chromated slotted unslotted 210 118 35 x 15 2 3 mm steel yellow chromated unslotted 210 198 35 x 15 2 3 mm copper unslotted 210 196 35 x 7 5 1 mm aluminum unslotted 5 4 Spacing The spacing between adjacent components cable conduits casing and frame sides must be maintained for the complete fieldbus node Figure 29 Spacing The spacing creates room for heat transfer instal...

Page 56: ...odules with power contacts blade contacts cannot be linked to I O modules with fewer power contacts Risk of injury due to sharp edged blade contacts The blade contacts are sharp edged Handle the I O module carefully to prevent injury Insert I O modules only from the proper direction All I O modules feature grooves for power jumper contacts on the right side For some I O modules the grooves are clo...

Page 57: ...ceNet TM Fieldbus Coupler Manual Version 2 0 0 5 6 Inserting and Removing Devices Perform work on devices only if they are de energized Working on energized devices can damage them Therefore turn off the power supply before working on the devices ...

Page 58: ... the following figure This prevents the fieldbus coupler controller from canting on the carrier rail With the fieldbus coupler controller snapped in place the electrical connections for the data contacts and power contacts if any to the possible subsequent I O module are established Figure 30 Release Tab Standard Fieldbus Coupler Controller Example 5 6 2 Removing the Fieldbus Coupler Controller 1 ...

Page 59: ...r possibly subsequent I O module are engaged Figure 31 Insert I O Module Example 2 Press the I O module into the assembly until the I O module snaps into the carrier rail Figure 32 Snap the I O Module into Place Example With the I O module snapped in place the electrical connections for the data contacts and power jumper contacts if any to the fieldbus coupler controller or to the previous or poss...

Page 60: ...ler Manual Version 2 0 0 5 6 4 Removing the I O Module 1 Remove the I O module from the assembly by pulling the release tab Figure 33 Removing the I O Module Example Electrical connections for data or power jumper contacts are disconnected when removing the I O module ...

Page 61: ...s which are available as self cleaning gold spring contacts Figure 34 Data Contacts Do not place the I O modules on the gold spring contacts Do not place the I O modules on the gold spring contacts in order to avoid soiling or scratching Ensure that the environment is well grounded The devices are equipped with electronic components that may be destroyed by electrostatic discharge When handling th...

Page 62: ...e field side are located on the right side of most of the fieldbus couplers controllers and on some of the I O modules These contacts come as touch proof spring contacts As fitting counterparts the I O modules have male contacts on the left side Figure 35 Example for the Arrangement of Power Contacts Field bus node configuration and test via smartDESIGNER With the WAGO ProServe Software smartDESIG...

Page 63: ...nnected in an up circuit wiring assembly for example using WAGO feed through terminals Exception If it is unavoidable to jointly connect 2 conductors then you must use a ferrule to join the wires together The following ferrules can be used Length 8 mm Nominal cross section max 1 mm2 for 2 conductors with 0 5 mm2 each WAGO product 216 103 or products with comparable properties 1 For opening the CAG...

Page 64: ...he fieldbus coupler determines the I O modules and configuration The I O LED flashes red After a trouble free start up the coupler enters Fieldbus start mode and the I O LED lights up green In the event of a failure the I O LED will blink continuously Detailed error messages are indicated by blinking codes an error is indicated cyclically by up to 3 blinking sequences Figure 37 Operating System Mo...

Page 65: ...s exchanged bit by bit The analog I O bus modules represent all byte oriented bus modules which send data byte by byte This group includes counter modules angle and distance measurement modules and communication modules For both the local input and output process image the I O module data is stored in the corresponding process image depending on the order in which the modules are connected to the ...

Page 66: ...client like the DeviceNetTM 750 306 fieldbus coupler are called Group 2 Only Servers They can only be addressed via the Group 2 Only Unconnected Explicit Message Port and only receive messages defined in message group 2 The Assembly Object specifies the structure of the objects for data transmission With the Assembly Object I O data can be combined into blocks for example and sent via a single mes...

Page 67: ...e to the I O modules Data is exchanged between the fieldbus master and the I O modules Access from the fieldbus side to the data is fieldbus specific 7 3 2 Memory Space The fieldbus coupler s process image contains the physical data for the bus modules These have a value of 0 255 1 The input module data can be read from the fieldbus side 2 Likewise data can be written to the output modules from th...

Page 68: ...h class instance and Attribute and then access it or read and or write via I O connections Data mapping depends on the assembly instance selected or on application specific determination with the dynamic assembly Additional Information The assembly instances for static assembly are described in the section Fieldbus Communication Assembly Instances Additional Information For the number of input and...

Page 69: ...gital input module e g 750 402 3 4 channel digital output module e g 750 504 4 2 channel analog output module with 2 bytes per channel e g 750 552 5 2 channel analog input module with 2 bytes per channel e g 750 456 6 End module 750 600 Input process image Standard process data input image Assembly Class Instance 4 Table 29 Input Process Image Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Byte 0...

Page 70: ...ocess image Standard process data output image Assembly Class Instance 1 Table 30 Output Process Image Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Byte 0 Low byte channel 1 Byte 1 High byte channel 1 Byte 2 Low byte channel 2 Byte 3 High byte channel 2 Byte 4 unused DO041 DO031 DO021 DO011 1 DO Digital output ...

Page 71: ... Example This description is exemplary and is limited here to the execution of a local start up of one individual DeviceNetTM fieldbus node with a non interlaced computer running Windows For start up three steps are necessary The description of these work steps can be found in the corresponding following sections Connecting Client PC and Fieldbus Node Setting the MAC ID and baud rate Configuring s...

Page 72: ...nnector Series 231 MCS from an external fieldbus power supply unit 3 Turn the operating voltage on 4 Turn on your PC The fieldbus coupler is initialized The coupler determines the I O module configuration and creates a process image During start up the I O LED red flashes If the I O LED lights up green after a brief period the fieldbus coupler is operational If an error occurs during start up indi...

Page 73: ...d rate 500 kBaud DIP 7 OFF DIP 8 ON OFF Station address OFF ON 2 4 OFF OFF OFF OFF Baud rate ON Figure 40 Example of DIP Switch Settings 4 Then switch on the supply voltage of the fieldbus coupler 8 3 Configuring Static Assemblies Configuring static assemblies is described in a separate document Please note Application Note A100103 Configuring static assemblies is described in Application Note A10...

Page 74: ...the fieldbus coupler or the entire node see following figure Figure 41 Display Elements The diagnostics displays and their significance are explained in detail in the following section The LEDs are assigned in groups to the various diagnostics areas Table 31 LED Assignment for Diagnostics Diagnostics area LEDs Fieldbus status MS OVERFL RUN NS BUS OFF CONNECT Node status I O Status Supply Voltage A...

Page 75: ...ve and requires service or must be replaced flashes flashes device self testing The device is performing a self test Table 33 Diagnostics Network Status NS Network Status NS BUS OFF red CONNECT green Device status by DeviceNetTM Explanation off off No power or not online The device is has no power fieldbus power supply the DeviceNetTM cable is not attached and the Duplicate MAC ID detection has no...

Page 76: ... 1 2 seconds red b After fieldbus coupler boot up Blink codes indicate internal data bus errors by up to 3 flashing sequences These sequences are separated by short breaks Evaluate error code and error argument error message Device boot up occurs after turning on the power supply The I O LED flashes orange Then the bus is initialized This is indicated by flashing red at 10 Hz for 1 2 seconds After...

Page 77: ...tus I O LED Signaling Figure 43 Error Message Coding Example of a module error The I O LED starts the error display with the first flashing sequence approx 10 Hz After the first break the second flashing sequence starts approx 1 Hz The I O LED blinks four times Error code 4 indicates data error internal data bus ...

Page 78: ...nknown data type 1 Determine the faulty I O module by first turning off the power supply 2 Plug the end module into the middle of the node 3 Turn the power supply on again 4 LED continues to flash Turn off the power supply and plug the end module into the middle of the first half of the node toward the fieldbus coupler LED not flashing Turn off the power and plug the end module into the middle of ...

Page 79: ...r supply on again 9 Invalid check sum in the serial EEPROM 1 Turn off the power supply for the node 2 Replace the fieldbus coupler 3 Turn the power supply on again 10 Serial EEPROM initialization error 1 Turn off the power supply for the node 2 Replace the fieldbus coupler 3 Turn the power supply on again 11 Fault when reading in the serial EEPROM 1 Turn off the power supply for the node 2 Replace...

Page 80: ...e 1 Determine the faulty I O module by turning off the power supply 2 Plug the end module into the middle of the node 3 Turn the power supply on again 4 LED continues to flash Turn off the power supply and plug the end module into the middle of the first half of the node toward the fieldbus coupler LED not flashing Turn off the power and plug the end module into the middle of the second half of th...

Page 81: ... from the fieldbus coupler 10 Turn the power supply on again 11 Repeat the procedure described in step 6 while halving the step size until the faulty I O module is detected 12 Replace the faulty I O module 13 If there is only one I O module on the fieldbus coupler and the LED is flashing either the I O module or fieldbus coupler is defective 14 Replace the defective component n Interruption of the...

Page 82: ...iption Solution Not used Table 41 Blink Code Table for the I O LED Signaling Error Code 9 Error code 9 CPU Trap error Error Argument Error Description Solution 1 Illegal Opcode Fault in the program sequence 1 Please contact the I O Support 2 Stack overflow 3 Stack underflow 4 NMI Table 42 Blink code table for I O LED signaling error code 10 Error code 10 not used Error argument Error description R...

Page 83: ...e exceeded 1 Reduce the size of the mailbox 3 Maximum PA size exceeded due to connected I O modules with mailbox functionality 1 Reduce the data width of I O modules with mailbox functionality 9 1 3 Evaluating Power Supply Status The power supply unit of the device has two green LEDs that indicate the status of the power supplies LED A indicates the 24 V supply of the coupler LED B or C reports th...

Page 84: ...ther fieldbus systems in CAN the modules connected to the bus are not addressed but the messages are identified The devices are allowed to send messages whenever the bus is available Each bus node decides by itself when it wants to send data or prompts other bus nodes to send data Thus communication without the bus master module is possible Bus conflicts are solved by assigning messages a specific...

Page 85: ...dle of the cable Additional shielding runs on the outside The blue and white twisted pair cable is used for signal transmission the black and red one for the power supply The DeviceNetTM bus is configured from a remote bus cable as the trunk line and several drop lines The DeviceNetTM specification distinguishes between 2 cable types Thick Cable For the trunk line with maximum 8 A or for networks ...

Page 86: ... 6 m 19 6 ft 39 m 127 9 ft 250 Kbit s LThick 2 5 LThin 250 m 820 2 ft 250 m 820 2 ft 100 m 328 ft 6 m 19 6 ft 78 m 255 9 ft 125 Kbit s LThick 5 LThin 500 m 1640 4 ft 500 m 1640 4 ft 100 m 328 ft 6 m 19 6 ft 156 m 511 8 ft Specifying maximum cable lengths ensures that communication is possible between two nodes located at maximum distance to each other worst case 10 1 1 2 Cabling The connection of ...

Page 87: ...e from the CAN_High and CAN_Low as follows UDiff UCAN_High UCAN_Low The differential signal transmission offers the benefit of insensitivity to common mode interferences and ground offsets between the nodes Use the proper terminating resistor for both ends of the bus cable The bus cable must have a terminating resistor of 121 Ω 1 W at both ends between CAN High and CAN Low to prevent reflections a...

Page 88: ...is set up as a line structure trunk line with terminating resistors 121 Ohm Figure 45 DeviceNetTM Network Line Structure Trunk Line with Terminating Resistors In systems with more than two stations all nodes are wired in parallel The nodes are connected to the fieldbus cable trunk line by drop lines This requires the bus cable to be looped through without disruption The maximum length of a line br...

Page 89: ...ed to the network it is automatically detected 10 1 1 4 Network Grounding The devices can either be powered by the DeviceNetTM bus or have their own power supply However the network can only be grounded at one location The network is preferably grounded in the network center surge arrestor V and drain shielding for round media to optimize capacity and to minimize interference Not permitted are gro...

Page 90: ...nstances e g Identity Class DeviceNet Class Instance An instance is composed of various variables attributes Different instances of a class have the same services the same behavior and the same variables attributes However they can have different variable values e g different Connection Instances Explicit Message Poll I O or Bit Strobe Connection Instance Attributes The attributes represent data p...

Page 91: ...tion ID which determines message priority is established by the various message groups and the DeviceNetTM station address MAC ID that is set on the device 10 1 3 1 2 Message Types A distinction is made between two message types for DeviceNetTM I O messages Explicit messages 10 1 3 1 2 1 I O Messages The messages primarily input output data are sent by a node and can be received and processed by o...

Page 92: ...d via a communication link 10 1 4 1 Process Image The process image is distinguished between input and output process image The assembly object provides a statically configured process image in instances 1 through 9 By setting the Produced Connection Path and the Consumed Connection Path for individual I O connections poll bit strobe change of state or change of value the required process image ca...

Page 93: ...byte are transmitted to the master via the corresponding I O message connection The data length corresponds to the quantity of digital input data and is rounded up to full bytes In addition a status byte is attached Input 3 I O Assembly Instance 6 The analog input data image and one status byte are transmitted to the master via the corresponding I O message connection The data length corresponds t...

Page 94: ...file is read by the configuration software Corresponding settings are transmitted Additional Information Refer to the software user manuals for the important entries and handling steps for settings in the configuration Additional Information The Open DeviceNet Vendor Association ODVA provides information about the EDS files for all listed manufacturers http www odva org EDS and symbol files to con...

Page 95: ...nnection objects set up or activated The data types used in the object model are described below Table 47 Object Model Data Types Data types USINT Unsigned Short Integer 8 bit UINT Unsigned Integer 16 bit USINT Unsigned Short Integer 8 bit UDINT Unsigned Double Integer 32 bit BOOL Boolean True 1 or False 0 STRUCT Structure of ARRAY Array of Ranges of input classes may overlap ranges of output rang...

Page 96: ...icit messages Acknowledge handler 0x2B 1 Coordinates receipt of message confirmations Communicates with the Application Object Defines Acknowledge reception Acknowledge timeouts and Production retry limit Coupler configuration object 0x64 1 Device configuration Discrete input point 0x65 0 255 Digital input channel objects Discrete output point 0x66 0 255 Digital output channel objects Analog input...

Page 97: ...ty Object 5 required get Status WORD Device status 6 required get Serial_ number UDINT Serial number 7 required get Product name SHORT_ STRING num char char e g WAGO 750 306 V 3 0 for the 750 306 Identification 10 required get set Heartbeat Interval USINT 0 Interval between 2 heartbeat messages in seconds Services Table 51 Service Service Code Service Name Description 0x0E Get_Attribute_Single Ret...

Page 98: ...oice Byte Master s ID Struct of BYTE USINT 0 63 255 s MAC ID of Master from Allocate Services Table 54 Service Service Code Service Name Description 0x0E Get_Attribute_Single Returns the content of a specific attribute 0x10 Set_Attribute_Single Modifies the content of a specific attribute 0x4B Allocate_Master Slave_Connection Requests use of the predefined Master Slave connection 0x4C Release_Grou...

Page 99: ... to the process image that contains the PFC output variables 11 Reference to the process image that contains the PFC input variables 12 Reference to process image Analog digital input data plus error code 13 Reference to process image Analog digital input data plus error code and error argument 14 Reference to process image Analog digital input data plus error code and error argument status Instan...

Page 100: ...ule input data plus status Instance 5 Table 61 Instance 5 Attributes ID Utilization in Device Access Rights Name Data Type Description 3 Depending on the type of I O module get Process image Array of byte Process image collection of all digital input data of the I O modules plus status Instance 6 Table 62 Instance 6 Attributes ID Utilization in Device Access Rights Name Data Type Description 3 Dep...

Page 101: ...te Process image collection of all Analog I O module input data Instance 12 Table 66 Instance 12 Attributes ID Utilization in Device Access Rights Name Data Type Description 3 Depending on the type of I O module get Process image Error code Array of byte Process image collection of all Input data from I O modules plus error code Class 100 Instance 1 Attribute 45 Instance 13 Table 67 Instance 13 At...

Page 102: ...tribute 46 plus status Class 100 Instance 1 Attribute 5 plus terminal diagnostics Class 100 Instance 1 Attribute 6 plus diagnostic value Class 100 Instance 1 Attribute 47 the diagnostic value is only valid when indicated in the status that there is a diagnostic message Services Table 69 Service Service Code Service Name Description 0x0E Get_Attribute_Single Returns the content of a specific attrib...

Page 103: ... Type Description 1 Available get state USINT Status of the object 2 required get instance_ type USINT Displays I O or messaging connection 3 required get transport Class_trigger USINT Defines the connection behavior 4 required get produced_ connection_ id UINT In the CAN identifier field when transmitting 5 required get consumed_ connection_ id UINT CAN identifier field value that denotes the mes...

Page 104: ...m time between data transmission Instance 2 Poll I O Connection Table 74 Instance 2 Attributes ID Utilization in Device Access Rights Name Data Type Description 1 Available get state USINT Status of the object 2 required get instance_ type USINT Displays I O or messaging connection 3 required get transport Class_trigger USINT Defines the connection behavior 4 required get produced_ connection_ id ...

Page 105: ...D Utilization in Device Access Rights Name Data Type Description 1 Available get state USINT Object state 2 required get instance_ type USINT Displays I O or messaging connection 3 required get transportC lass_trigger USINT Defines the connection behavior 4 required get produced_ connection_id UINT In the CAN identifier field when transmitting 5 required get consumed_ connection_id UINT CAN identi...

Page 106: ...te 2 required get instance_ type USINT Displays I O or messaging connection 3 required get transportC lass_ trigger USINT Defines the connection behavior 4 required get produced_ connection_ id UINT In the CAN identifier field when transmitting 5 required get consumed_ co nnection_ id UINT CAN identifier field value that denotes the message that should be transmitted 6 required get initial_ comm _...

Page 107: ...attribute 16 required get consumed_ connection_ path Array of USINT Specifies application objects whose data are received by this connection object 17 required get set production_ inhibit_time USINT Defines the minimum time between data transmission Services Table 77 Service Service Code Service Name Description 0x0E Get_Attribute_Single Returns the content of a specific attribute 0x10 Set_Attribu...

Page 108: ...to wait for a confirmation 1 65 535 s 0 invalid default 16 ms 2 required get set Retry limit USINT Number of Ack Timeouts elapsed before the application is notified about a RetryLimit_Reached event default 1 range 0 255 default 16 ms 3 required get COS Producing Connection Instance UINT 0x04 connection instance that contains the path of the I O application object that is informed by the Ack Handle...

Page 109: ... Instance 1 Attribute 6 The DNS_i_Trmndia attribute is set depending on the state of the node i e it will execute a diagnostic evaluation However this word only supplies valid data if bit 3 counted up from 0 in ProcessState Class 100 Instance 1 Attribute 5 is set This bit indicates that a new diagnostic message is available see ProcessState description The diagnostic evaluation is done by bit 15 i...

Page 110: ...ut data plus status 5 Digital input data plus status 6 Analog input data plus status 7 Analog digital input data 8 Digital input data 9 Analog input data 12 Analog digital input data plus BK_LED_ERR_CODE C 100 I 1 A45 13 Analog digital input data plus BK_LED_ERR_CODE C 100 I 1 A45 plus BK_LED_ERR_ARG C 100 I 1 A46 14 Analog digital input data plus BK_LED_ERR_CODE C 100 I 1 A45 plus BK_LED_ERR_ARG ...

Page 111: ...ction USINT Defines how inactivity watchdog poll connection timeouts are handled 19 specific get set BK_BS_expec ted_packet_rate UINT Defines the default time for the bit strobe I O connection 20 specific get set BK_BS_watch dog_timeout _action USINT Defines how inactivity watchdog bit strobe I O connection timeouts are handled 21 specific get set BK_COS_exp ected_packet_ rate UINT Defines the def...

Page 112: ...analog and digital input bits are determined 0000 All bits are digital 0016 One word is analog the remaining bits are digital 0032 Two words are analog the remaining bits are digital 0xFFFF All bits are handled as Module Type default 41 specific get set BK_static_anal og_digital_inp ut_mapping UINT Defines how the values for the analog and digital outputs bits are determined 0000 All bits are digi...

Page 113: ...46 specific get BK_LED_ERR_ ARG UINT Contains the error argument displayed using I O LED blink code 47 specific get BK_DIAG_VA LUE UINT Contains diagnostic information supplied from the I O module This attribute must be read before attribute 6 of this class This only contains valid data when attribute 6 contains valid data 51 specific get set BK_FBC_CFG UINT Contains configuration settings Bit 0 1...

Page 114: ... an object generated at the time in this class level of the device Description of Instances Table 85 Description of Instances Instance ID Description 1 Reference to the first digital input point 2 Reference to the next digital input point 255 Reference to the last possible digital input point Instance 1 255 Table 86 Instance 1 Attributes ID Utilization in Device Access Rights Name Data Type Value ...

Page 115: ...his class level of the device Description of Instances Table 89 Description of Instances Instance ID Description 1 Reference to the first digital output point 2 Reference to the next digital output point 255 Reference to the last possible digital output point Instance 1 255 Table 90 Instance 1 Attributes ID Utilization in Device Access Rights Name Data Type Value Description 1 Depending on the typ...

Page 116: ...Instances Table 93 Description of Instances Instance ID Description 1 Reference to the first analog input point 2 Reference to the next analog input point 255 Reference to the last possible analog input point Instance 1 255 Table 94 Instance 1 Attributes ID Utilization in Device Access Rights Name Data Type Value Description 1 Depending on the type of I O module get AIPOBJ_ VALUE Array of Byte Cur...

Page 117: ... Table 97 Description of Instances Instance ID Description 1 Reference to the first analog output point 2 Reference to the next analog output point 255 Reference to the last possible analog output point Instance 1 255 Table 98 Instance 1 Attributes ID Utilization in Device Access Rights Name Data Type Value Description 1 Depending on the type of I O module get AOPOBJ_ VALUE Array of Byte Current O...

Page 118: ...ption of Instances Table 101 Description of Instances Instance ID Description 1 Reference to the first I O module 65 Reference to the last possible I O module Instance 1 65 Attributes ID Utilization in Device Access Rights Name Data Type Description 1 Depending on the type of I O module get AOPOBJ_ VALUE Array of Byte Description of the connected I O module Instance 1 Fieldbus coupler controller B...

Page 119: ... Input Modules Digital Output Modules Analog Input Modules Analog Output Modules Specialty Modules System Modules For detailed information on the I O modules and the module variations refer to the manuals for the I O modules You will find these manuals on the WAGO web pages under www wago com More Information about the WAGO I O SYSTEM Current information on the modular WAGO I O SYSTEM is available...

Page 120: ...ation in the process data map 11 2 1 Digital Input Modules The digital input modules provide a process value of one bit per channel which indicates the status of the respective channel These bits are mapped in the input process image Each input channel occupies one instance in the Discrete Input Point Object Class 0x65 I O modules with data bits assigned by channel also occupy more instances of th...

Page 121: ...data of these I O modules occupies a corresponding number of instances in class 0x65 For 4 channel or 8 channel digital output modules with diagnostics the diagnostic bits are occupied accordingly in the input process image Example 8 channel digital output modules with diagnostics 8 instances Table 104 8 Channel Digital Output Modules with Diagnostics 8 Instances Input Process Image Bit 7 Bit 6 Bi...

Page 122: ...nput data Each input channel occupies one instance in the Analog Input Point Object Class 0x67 Example 8 channel analog input modules 8 instances Table 106 8 Channel Analog Input Modules 8 Instances Input Process Image Instance Byte designation Remark n D0 Measured value channel 1 D1 n 1 D2 Measured value channel 2 D3 n 2 D4 Measured value channel 3 D5 n 3 D6 Measured value channel 4 D7 n 4 D8 Mea...

Page 123: ...apped by byte in the output process image for the fieldbus with the DeviceNetTM fieldbus coupler If digital output modules are in the node the analog output data is mapped first into the output process image followed by the digital output data Each output channel occupies one instance in the Analog Output Point Object Class 0x68 Example 2 channel output modules Table 107 2 channel analog output mo...

Page 124: ...on of the I O module A manual with the detailed description of each I O module can be found on the Internet at http www wago com The specialty modules represent analog I O modules Therefore their process input values also occupy one instance per channel in the Analog Input Point Object Class 0x67 and their process output values one instance per channel in the Analog Output Point Object Class 0x68 ...

Page 125: ... control status byte The I O module provides 16 bit counter values for every counter 6 bytes are occupied in the process image Table 110 Input Process Image Counter Modules Input Process Image Instance Byte designation Remark n S Status byte not used D0 Counter value of counter 1 D1 D2 Counter value of counter 2 D3 These specialty modules represent 1 x 6 bytes and occupy 1 instance in class 0x67 T...

Page 126: ...tatus byte of channel 2 D2 Counter setting value of channel 2 D3 These specialty modules represent 2 x 3 bytes and occupy 2 instances in class 0x67 and 2 instances in class 0x68 2 channel up down counters 750 638 753 638 In the input and output process image counter modules occupy 6 bytes of user data 4 data bytes and two additional control status bytes The I O module provides 16 bit counter value...

Page 127: ... data bytes A total of 4 bytes are occupied in the process image Table 115 Input Process Image SSI Transmitter Interface Modules Input Process Image Instance Byte designation Remark n D0 Data bytes D1 n 1 D2 D3 These specialty modules represent 2 x 2 bytes and occupy 2 instances in class 0x67 SSI transmitter interface 750 630 000 004 005 007 In the input process image SSI transmitter interface mod...

Page 128: ... class 0x67 Table 118 Output Process Image Distance and Angle Measurement Output Process Image Instance Byte designation Remark n C Control byte D0 Counter setting word D1 not used These specialty modules represent 1 x 6 bytes and occupy 1 instance in class 0x68 Proportional valve module 750 632 The proportional valve module appears in 1 channel operation 1 valve with 6 bytes and in 2 channel oper...

Page 129: ...lbox status byte MBX_DATA1 Mailbox data MBX_DATA2 MBX_DATA3 MBX_DATA4 V1_STATUS Valve 1 control V2_STATUS Valve 2 control V1_ACTUAL_L Valve 1 actual value low byte V1_ACTUAL_H Valve 1 actual value low byte V2_ACTUAL_L Valve 2 actual value low byte V2_ACTUAL_H Valve 2 actual value low byte Table 122 Output Process Image Proportional Valve Module Output process image Instance Byte designation Remark...

Page 130: ...cupied in the process image Table 123 Input Process Image Incremental Encoder Interface Module Input Process Image Instance Byte designation Remark n S Status byte D0 Counter word D1 D2 Cycle duration D3 Latch word D4 If the control byte sets the operating mode to cycle duration measurement D2 together with D3 D4 provides a 24 bit value for the cycle duration These specialty modules represent 1 x ...

Page 131: ...ess image The position data to be sent and received is stored in 4 output bytes and 4 input bytes 2 control status bytes are used to control the module and drive In addition to the position data in the input process image extended status information can also be shown Table 126 DC Drive Controller Input Process Image Input Process Image Instance Byte designation Remark n S0 Status byte S0 S1 Status...

Page 132: ...e 1 D0 Data values D1 n 1 C1 S1 Control status byte 2 D2 Data values D3 These specialty modules represent 2 x 3 bytes and occupy 2 instances in class 0x67 and 2 instances in class 0x68 RTC module 750 640 In both the input and output process image the RTC module occupies 6 bytes of user data 4 data bytes and 1 additional control status byte as well as 1 command byte ID each Six bytes are occupied i...

Page 133: ...py 1 instance in class 0x67 Table 131 Output Process Image DALI DSI Master Module Output process image Instance Byte designation Remark n S Control byte D0 DALI command DSI dimming value D1 DALI address D2 Parameter 2 D3 Parameter 1 D4 Command extension These specialty modules represent 1 x 6 bytes and occupy 1 instance in class 0x68 Radio receiver I O module 750 642 In the input and output proces...

Page 134: ...tus byte C1 S1 Additional control status byte D0 Data bytes D1 D2 D3 D4 D5 These specialty modules represent 1 x 8 bytes and occupy 1 instance in class 0x67 and 1 instance in class 0x68 Bluetooth RF transceiver 750 644 The length of the process image of the Bluetooth I O module can be adjusted to a fixed size of 12 24 or 48 Byte It consists of one control byte input or one status byte output one e...

Page 135: ...ition monitoring VIB I O 750 645 In both input and the output process image the vibration velocity bearing condition monitoring VIB I O module occupies 12 bytes of user data 8 data bytes and 4 additional control status bytes 12 bytes are occupied in the process image Table 136 Vibration Velocity Bearing Condition Monitoring VIB I O Input Output Process Image Instance Byte designation Remark n C0 S...

Page 136: ...n the Easy mode Switching commands are transmitted via DALI and group addresses where each DALI and each group address is represented by a 2 bit pair The structure of the process data is described in detail in the following tables Table 155 Overview of Input Process Image in the Easy Mode Input Process Image Instance Byte designation Remark n S Status active broadcast Bit 0 1 2 button mode Bit 2 B...

Page 137: ...rved reserved DA0 DA3 DA4 DA7 DA8 DA11 DA12 DA15 DA16 DA19 DA20 DA23 DA24 DA27 Bit pair for DALI address DA0 DA28 DA31 Bit 1 short DA switch ON DA32 DA35 long dimming brighter DA36 DA39 Bit 2 short DA switch OFF DA40 DA43 long dimming darker DA44 DA47 Bit pairs DA1 to DA63 similar to DA0 DA48 DA51 DA52 DA55 DA56 DA59 DA60 DA63 GA0 GA3 Bit pair for DALI group address GA0 GA4 GA7 Bit 1 short GA swit...

Page 138: ... the version with adjustable operating mode corresponds to the process image of the respective standard I O module The operating mode of the configurable 003 000 serial interface versions can be set with WAGO I O Check Based on the operating mode the process image of these I O modules is then the same as that of the respective version In the input and output process image serial interface modules ...

Page 139: ... x 6 bytes and occupy 1 instance in class 0x67 and 1 instance in class 0x68 Serial interface RS 232 RS 485 750 652 Serial transmission mode The data to be sent and received is stored in up to 46 input output bytes of the process image in serial transmission mode The data flow is controlled with the control status byte The input bytes form the memory area for up to 47 characters which were received...

Page 140: ...ions 000 001 In the input and output process image data exchange modules occupy 4 data bytes 4 bytes are occupied in the process image Table 141 Input Output Process Image Data Exchange Modules Input Output Process Image Instance Byte designation Remark n D0 Data bytes D1 n 1 D2 D3 These specialty modules represent 2 x 2 bytes and occupy 2 instances in class 0x67 and 2 instances in class 0x68 WAGO...

Page 141: ... 0x67 and 1 instance in class 0x68 4 channel IO Link master 750 657 The length of the process image of the 4 channel IO Link Master can be adjusted to a fixed size of 4 6 8 10 12 16 20 or 24 bytes Table 143 Input Output Process Image I O Link Master Input Output Process Image Instance Byte designation Remark n 4 bytes S0 C0 Control status byte FC0 Acyclic channel Register byte 0 MB0 Mailbox byte R...

Page 142: ...mage of the CAN Gateway module can adjusted to a fixed size of 8 12 16 20 24 32 40 or 48 bytes Sniffer and Transparent Operating Modes Table 145 CAN Gateway Input Output Process Image Input Output Process Image Instance Byte designation Remark n C0 S0 Control status byte MBX0 2 PI size 3 MBXx D0 5 45 data bytes Dx Mapped Operating Mode Table 146 CAN Gateway input output process image Input Output ...

Page 143: ...lbox is activated the first 6 data bytes are overlaid with mailbox data Table 147 Input Output Process Image Stepper Module Input Output Process Image Instance Byte designation Remark n C0 S0 Control status byte Reserved D0 MBX0 Data bytes Mailbox bytes mailbox activated D1 MBX1 D2 MBX2 D3 MBX3 D4 MBX4 D5 MBX5 D6 Reserved C3 S3 Status byte mode specific C2 S2 Status byte mode specific C1 S1 Status...

Page 144: ...2 instances in class 0x65 Binary Spacer Module 750 622 The binary spacer module 750 622 can operate as a 2 channel digital input module or output module and depending on the setting and occupies 1 2 3 or 4 bits per channel Accordingly 2 4 6 or 8 bits are occupied either in the input process image or in the output process image Table 149 Input Output Process Image Binary Spacer Module Input Output ...

Page 145: ...pment is designed for use in Zone 2 hazardous areas The following sections include both the general identification of components devices and the installation regulations to be observed The individual subsections of the Installation Regulations section must be taken into account if the I O module has the required approval or is subject to the range of application of the ATEX directive ...

Page 146: ...ler Manual Version 2 0 0 12 1 Marking Configuration Examples 12 1 1 Marking for Europe According to ATEX and IEC Ex Figure 48 Side Marking Example for Approved I O Modules According to ATEX and IECEx Figure 49 Text Detail Marking Example for Approved I O Modules According to ATEX and IECEx ...

Page 147: ... of the enclosure without a dust layer Mining I Equipment group Mining M2 Category High level of protection Ex Explosion protection mark d Mb Type of protection and equipment protection level EPL Flameproof enclosure I Explosion group for electrical equipment for mines susceptible to firedamp Gases II Equipment group All except mining 3G Category 3 Zone 2 Ex Explosion protection mark nA Gc Type of...

Page 148: ...M 750 750 306 DeviceNet TM Fieldbus Coupler Manual Version 2 0 0 Figure 50 Side Marking Example for Approved Ex i I O Modules According to ATEX and IECEx Figure 51 Text Detail Marking Example for Approved Ex i I O Modules According to ATEX and IECEx ...

Page 149: ...ment protection level EPL protection by enclosure ia Da Type of protection and equipment protection level EPL associated apparatus with intrinsic safety circuits for use in Zone 20 ib Db Type of protection and equipment protection level EPL associated apparatus with intrinsic safety circuits for use in Zone 21 IIIC Explosion group of dust T 135 C Max surface temperature of the enclosure without a ...

Page 150: ...2 G Category 3 Zone 2 equipment containing a safety device for a category 2 Zone 1 equipment Ex Explosion protection mark nA Gc Type of protection and equipment protection level EPL Non sparking equipment ia Ga Type of protection and equipment protection level EPL associated apparatus with intrinsic safety circuits for use in Zone 0 ia Gb Type of protection and equipment protection level EPL assoc...

Page 151: ...e for I O Modules According to NEC 500 Figure 53 Text Detail Marking Example for Approved I O Modules According to NEC 500 Table 152 Description of Marking Example for Approved I O Modules According to NEC 500 Printing on Text Description CL I Explosion protection group condition of use category DIV 2 Area of application Grp ABCD Explosion group gas group Op temp code T4 Temperature class ...

Page 152: ...eldbus Coupler Manual Version 2 0 0 12 2 Installation Regulations For the installation and operation of electrical equipment in hazardous areas the valid national and international rules and regulations which are applicable at the installation location must be carefully followed ...

Page 153: ...le may only be actuated when explosive atmosphere can be excluded 4 The connecting and disconnecting of the non intrinsically safe circuits is only permitted during installation for maintenance or for repair purposes The temporal coincidence of explosion hazardous atmosphere and installation maintenance resp repair purposes shall be excluded This is although and in particular valid for the interfa...

Page 154: ... 60079 0 and EN 60079 1 and the degree of protection IP64 The compliance of these requirements and the correct installation into an enclosure or a control cabinet of the devices shall be certified by an ExNB 2 Measures have to be taken outside of the device that the rating voltage is not being exceeded of more than 40 because of transient disturbances 3 The connecting and disconnecting of the non ...

Page 155: ...le may only be actuated when explosive atmosphere can be excluded 4 The connecting and disconnecting of the non intrinsically safe circuits is only permitted during installation for maintenance or for repair purposes The temporal coincidence of explosion hazardous atmosphere and installation maintenance resp repair purposes shall be excluded This is although and in particular valid for the interfa...

Page 156: ... 60079 0 and IEC 60079 1 and the degree of protection IP64 The compliance of these requirements and the correct installation into an enclosure or a control cabinet of the devices shall be certified by an ExCB 2 Measures have to be taken outside of the device that the rating voltage is not being exceeded of more than 40 because of transient disturbances 3 The connecting and disconnecting of the non...

Page 157: ...ctors Only for use in LAN not for connection to telecommunication circuits G WARNING Use Module 750 642 only with antenna module 758 910 H For Couplers Controllers and Economy bus modules only The instructions shall contain the following The configuration interface Service connector is for temporary connection only Do not connect or disconnect unless the area is known to be non hazardous Connectio...

Page 158: ...gure 17 Carrier Rail Contact Example 34 Figure 18 Cable Shield at Ground Potential 35 Figure 19 Examples of the WAGO Shield Connecting System 36 Figure 20 Application of the WAGO Shield Connecting System 36 Figure 21 View DeviceNetTM Fieldbus Coupler 38 Figure 22 Device Supply 40 Figure 23 Fieldbus Connections Series 231 MCS 41 Figure 24 Display Elements 42 Figure 25 Service Interface Closed and O...

Page 159: ...ple for Approved I O Modules According to ATEX and IECEx 146 Figure 49 Text Detail Marking Example for Approved I O Modules According to ATEX and IECEx 146 Figure 50 Side Marking Example for Approved Ex i I O Modules According to ATEX and IECEx 148 Figure 51 Text Detail Marking Example for Approved Ex i I O Modules According to ATEX and IECEx 148 Figure 52 Side Marking Example for I O Modules Acco...

Page 160: ...Data Power Supply 47 Table 22 Technical Data Accessories 47 Table 23 Technical Data Field Wiring 47 Table 24 Technical Data Power Jumper Contacts 47 Table 25 Technical Data Data Contacts 47 Table 26 Technical Data Climatic Environmental Conditions 48 Table 27 Technical Data Mechanical Strength acc to IEC 61131 2 48 Table 28 WAGO DIN Rail 55 Table 29 Input Process Image 69 Table 30 Output Process I...

Page 161: ...Instance 12 101 Table 67 Instance 13 101 Table 68 Instance 14 102 Table 69 Service 102 Table 70 Instance Service 102 Table 71 Instance 0 103 Table 72 Description of Instances 103 Table 73 Instance 1 103 Table 74 Instance 2 104 Table 75 Instance 3 105 Table 76 Instance 4 106 Table 77 Service 107 Table 78 Instance 3 108 Table 79 Instance 4 108 Table 80 Service 108 Table 81 Instance 0 108 Table 82 In...

Page 162: ...28 Table 120 Output Process Image Proportional Valve Module 129 Table 121 Proportional Valve Module Input Process Image 129 Table 122 Output Process Image Proportional Valve Module 129 Table 123 Input Process Image Incremental Encoder Interface Module 130 Table 124 Output Process Image Incremental Encoder Interface Module 130 Table 125 Input Output Process Image Digital Impulse Interface 131 Table...

Page 163: ...put process image 142 Table 147 Input Output Process Image Stepper Module 143 Table 148 Input Process Image System Modules with Diagnostics 144 Table 149 Input Output Process Image Binary Spacer Module 144 Table 150 Description of Marking Example for Approved I O Modules According to ATEX and IECEx 147 Table 151 Description of Marking Example for Approved Ex i I O Modules According to ATEX and IEC...

Page 164: ...WAGO Kontakttechnik GmbH Co KG Postfach 2880 D 32385 Minden Hansastraße 27 D 32423 Minden Phone 05 71 8 87 0 Fax 05 71 8 87 1 69 E Mail info wago com Internet http www wago com ...

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