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WAGO 750-344 Manual Download Page 52

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Feldbus Coupler 750-344 / -345

Operating

system

WAGO-I/O-SYSTEM

750

INTERBUS

3.1.3 Operating system

The system can be started up after configuring the INTERBUS Master system
and after electrical installation of the fieldbus station.

The coupler checks the data bus when power is applied. Following this the I/O
modules and the present configuration is determined. At the same time, a list
is generated which is not visible from outside. This includes an input and an
output area, which is shown on the fieldbus RAM of the protocol chip.

In the event of an error the coupler switches to "Stop". The I/O LED flashes
red. After a trouble-free startup, the coupler enters the "Fieldbus start" mode
and the I/O LED lights up green.

Fig. 3-7: Operating system - Power on

g012113e

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Summary of Contents for 750-344

Page 1: ...Modular I O system INTERBUS 750 344 750 345 Manual Technical Description Installation and Configuration Version 1 0 0...

Page 2: ...9 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 alway...

Page 3: ...1 1 8 Abbreviations 11 2 The WAGO I O SYSTEM 750 12 2 1 System Description 12 2 2 Technical Data 13 2 3 Manufacturing Number 19 2 4 Component Update 20 2 5 Storage Assembly and Transport 20 2 6 Mechan...

Page 4: ...iv Table of Contents WAGO I O SYSTEM 750 INTERBUS...

Page 5: ...ht to provide for any alterations or modifications that serve to increase the efficiency of technical progress WAGO Kontakttechnik GmbH Co KG owns all rights arising from the granting of patents or fr...

Page 6: ...oped for use in an environment that meets the IP20 protection class criteria Protection against finger injury and solid impurities up to 12 5 mm diameter is assured protection against water damage is...

Page 7: ...mergency stop functions and equipment shall not be made ineffective See relevant standards e g DIN EN 418 The equipment of your system shall be conform to EMC guidelines so that any electromagnetic in...

Page 8: ...served to ensure smooth and efficient operation ESD Electrostatic Discharge Warning of damage to the components through electrostatic discharge Observe the precautionary measure for handling component...

Page 9: ...a long term basis Warning The components are not resistant against materials having seeping and insulating properties Belonging to this group of materials is e g aerosols silicones triglycerides foun...

Page 10: ...c Menu items are marked in italic type bold letters e g Save A backslash between two names characterizes the selection of a menu point from a menu e g File New END Pushbuttons are marked as bold with...

Page 11: ...pler Item no Description 750 344 INTERBUS ECO Fieldbus coupler 500 kBaud 750 345 INTERBUS ECO Fieldbus coupler 2 MBaud 1 8 Abbreviations AI Analog Input Analog Input Module AO Analog Output Analog Out...

Page 12: ...ld bus The electronics process the data of the bus modules and make it available for the field bus communication The 24 V system supply and the 24 V field supply are fed in via the integrated power su...

Page 13: ...onnection type CAGE CLAMP Wire range 0 08 mm 2 5 mm AWG 28 14 Stripped length 8 9 mm 9 10 mm for components with pluggable wiring 753 xxx Contacts Power jumpers contacts blade spring contact self clea...

Page 14: ...kV line earth 1 B 1 kV line line 2 EN 61000 4 5 surge AC supply 2 kV line earth 3 B EN 61000 4 6 RF disturbances 10 V m 80 AM 0 15 80 MHz 3 A Emission of interference for industrial areas acc to EN 61...

Page 15: ...ion test a Frequency change max 1 octave minute b Vibration direction 3 axes 15 g IEC 60068 2 27 shock Note on shock test a Type of shock half sine b Shock duration 11 ms c Shock direction 3x in posit...

Page 16: ...sturbances harmonic waves 3 V 2 W A Type test high voltage 755 V DC 1500 V AC Emission of interference acc to Germanischer Lloyd 2003 Test specification Limit values Frequency range Distance 96 50 dB...

Page 17: ...lers controllers in residential areas housing commercial and business areas small scale enterprises The special permit can be obtained from an authority or inspection office In Germany the Federal Off...

Page 18: ...ions 51 24V 0V 01 02 C D B A C D B A C D B A C D B A C D B A 100 12 24 64 35 65 Side view Dimensions in mm Fig 2 2 Dimensions g01xx05e Note The illustration shows a standard coupler For detailed dimen...

Page 19: ...2 0 1 0 3 0 0 0 2 0 3 B 0 0 0 0 0 0 Hansastr 27 D 32423 Minden ITEM NO 750 333 PROFIBUS DP 12 MBd DPV1 0 V Power Supply Electronic PATENTS PENDING II 3 GD DEMKO 02ATEX132273 X EEx nA II T4 24V DC AWG...

Page 20: ...ent version data are registered into the columns of the matrix Additionally with the update of a field bus coupler or controller also the cover of the configuration and programming interface of the co...

Page 21: ...onnected to the coupler controller is 780 mm When assembled the I O modules have a maximum length of 768 mm Examples 64 I O modules of 12 mm width can be connected to one coupler controller 32 I O mod...

Page 22: ...ro magnetic disturbances In 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 abo...

Page 23: ...slotted 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 2 6 4 Spacing The spacing between adjacent components c...

Page 24: ...using a screwdriver To pull out the field bus coupler controller release the locking disc by pressing on the bottom groove with a screwdriver and then pulling the orange colored unlocking lug Fig 2 5...

Page 25: ...rding to the project planning Errors in the planning of the node in terms of the potential groups connection via the power contacts are recognized as the bus modules with power contacts male contacts...

Page 26: ...tacts which are available as self cleaning gold spring contacts Fig 2 7 Data contacts p0xxx07x Warning Do not touch the gold spring contacts on the I O modules in order to avoid soiling or scratching...

Page 27: ...left side Danger The male contacts are sharp edged Handle the module carefully to prevent injury Attention Please take into consideration that some bus modules have no or only a few power jumper conta...

Page 28: ...to the opening After removing the operating tool the conductor is safely clamped More than one conductor per connection is not permissible If several conductors have to be made at one connection point...

Page 29: ...ee catalog Fig 2 10 Isolation g0xxx01e Attention The ground wire connection must be present in each group In order that all protective conductor functions are maintained under all circumstances it is...

Page 30: ...ystem supply modules 750 613 The voltage supply is reverse voltage protected Attention The use of an incorrect supply voltage or frequency can cause severe damage to the component Fig 2 11 System Supp...

Page 31: ...for electronics of the bus modules and coupler controller Residual current for bus terminals Available current for the bus modules Provided by the bus power supply unit See coupler controller and int...

Page 32: ...ed via the integrated accuracy check The maximum input current of the 24 V system supply is 500 mA The exact electrical consumption I 24 V can be determined with the following formulas Coupler Control...

Page 33: ...er potentials e g AC 230 V Likewise with the aid of the power supply modules various potentials can be set up The connections are linked in pairs with a power contact Fig 2 13 Field Supply Sensor Actu...

Page 34: ...potentials e g the alteration from DC 24 V to AC 230V a spacer module should be used The optical separation of the potentials acts as a warning to heed caution in the case of wiring and maintenance wo...

Page 35: ...e or to switch off the voltage in succeeding bus modules 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 o...

Page 36: ...of the WAGO series 281 and 282 are suitable for this purpose Fig 2 18 Fuse modules for automotive fuses series 282 pf66800x Abb 2 19 Fuse modules for automotive fuses series 2006 p0xxx13x Fig 2 20 Fu...

Page 37: ...uired for the certified operation of the system Item No Name Description 750 626 Supply filter Filter module for system supply and field supply 24 V 0 V i e for field bus coupler controller and bus po...

Page 38: ...01 750 613 750 512 750 512 750 616 750 513 750 610 750 552 750 600 750 612 750 616 1 a b c d 1 2 2 24V 24V 10 A 10 A L1 L2 L3 N PE 230V 230V Main ground bus Shield screen bus System Supply Field Suppl...

Page 39: ...all loads through the field devices and bus modules should be considered The field supply as well influences the bus modules as the inputs and outputs of some bus modules require the voltage of the fi...

Page 40: ...ted Assembly Insulated assembly has been achieved when there is constructively no direct conduction connection between the cabinet frame or machine parts and the carrier rail Here the earth must be se...

Page 41: ...s Some components in the I O system have a carrier rail contact that dissipates electro magnetic disturbances to the carrier rail Fig 2 24 Carrier rail contact g0xxx10e Attention Care must be taken to...

Page 42: ...Attention Should the ground conductor connection of the power jumper contacts within the node become disrupted e g due to a 4 channel bus terminal the ground connection will need to be re established...

Page 43: ...ng disturbances can be easily diverted The shielding should be placed over the entrance of the cabinet or housing in order to already repel disturbances at the entrance 2 9 2 Bus Conductors The shield...

Page 44: ...y of mounting feet Together these allow many different possibilities See catalog W4 volume 3 chapter 10 Fig 2 26 WAGO Shield Screen Connecting System p0xxx08x p0xxx09x and p0xxx10x Fig 2 27 Applicatio...

Page 45: ...s 55 3 1 4 3 7 4 DO Modules 56 3 1 4 3 8 8 DO Modules 56 3 1 4 3 9 Supply modules 56 3 1 4 3 10 2 AI Modules 56 3 1 4 3 11 4 AI Modules 57 3 1 4 3 12 2 AO Modules 57 3 1 4 3 13 4 AO Modules 58 3 1 4 3...

Page 46: ...YSTEM 750 INTERBUS 3 1 7 LED Indication 70 3 1 7 1 Fieldbus status 70 3 1 7 2 Blink Code 70 3 1 7 3 Node Status 71 3 1 7 4 Fault Message via Blink Code of the I O LED 72 3 1 8 Fault behavior 74 3 1 8...

Page 47: ...oupler however The ECO fieldbus coupler has been designed especially for applications with a low data width in the process image These are primarily applications that use digital process data or only...

Page 48: ...interface Fieldbus connection D Sub incoming Fig 3 1 INTERBUS ECO fieldbus coupler g034400e The fieldbus coupler consists of Power supply with power supply unit for system power Feldbus interface with...

Page 49: ...m 1 2 3 4 750 344 24 V 10 nF 10 nF 24 V 24 V 5 V 5 V 0 V 0 V 1 2 3 4 15 nF 1 M Electronic I O Modules Fieldbus Interface Fieldbus Interface Fieldbus Interface Fieldbus Interface Electronic Fig 3 2 Pow...

Page 50: ...Output interface 9 pole D Sub female Fig 3 4 Socket terminal assignment g012229e Note A jumper in the plug mating connector for the outgoing interface between Pin 5 5 V and 9 RBST causes the electron...

Page 51: ...transfer taking place RC green The RC LED shows the status of the incoming interface RD yellow The RD LED shows the status of the transferring remote bus outgoing interface I O red green orange The I...

Page 52: ...applied Following this the I O modules and the present configuration is determined At the same time a list is generated which is not visible from outside This includes an input and an output area whi...

Page 53: ...process image I O module data is stored in the corresponding process image This is based on the order in which the modules are connected to the coupler The data of the word oriented modules analog mo...

Page 54: ...or byte and word oriented modules are mapped in the Motorola format on the Interbus NOTE For the significance of input and output bits bytes of the individual I O modules please refer to the correspon...

Page 55: ...4 8 DI Modules 750 430 750 431 Process Image in Bit Input Output INTERBUS 8 0 3 1 4 3 5 2 DO Modules 750 501 750 502 750 509 750 512 750 513 750 514 750 517 750 535 Process Image in Bit Input Output...

Page 56: ...Bit Input Output INTERBUS 0 8 3 1 4 3 9 Supply modules 750 610 750 611 with diagnostics Process Image in Bit Input Output INTERBUS 2 0 3 1 4 3 10 2 AI Modules 750 461 750 462 750 465 750 466 750 467...

Page 57: ...0 463 750 468 Process Image in Byte Input Output INTERBUS 8 0 INTERBUS Mapping MOTOROLA Input Output D1 Channel 1 D0 D3 Channel 2 D2 D5 Channel 3 D4 D7 Channel 4 D6 3 1 4 3 12 2 AO Modules 750 550 750...

Page 58: ...7 750 559 Process Image in Byte Input Output INTERBUS 0 8 INTERBUS Mapping MOTOROLA Input Output D1 Channel 1 D0 D3 Channel 2 D2 D5 Channel 3 D4 D7 Channel 4 D6 3 1 4 3 14 Counter Modules 750 404 750...

Page 59: ...0 511 Process Image in Byte Input Output INTERBUS 6 6 INTERBUS Mapping MOTOROLA Input Output S C D1 D1 Channel 1 D0 D0 S C D3 D3 Channel 2 D2 D2 3 1 4 3 16 SSI Transmitter Interface 750 630 Process Im...

Page 60: ...750 631 750 634 750 637 Process Image in Byte Input Output INTERBUS 6 6 INTERBUS Mapping MOTOROLA Input Output S C D1 D1 D0 D0 D3 D3 Channel 1 D2 D2 3 1 4 3 18 Digital Impulse Interface 750 635 Proce...

Page 61: ...Image WAGO I O SYSTEM 750 INTERBUS 3 1 4 3 19 Serial Interfaces 750 650 750 651 750 653 750 654 Process Image in Byte Input Output INTERBUS 4 6 4 6 INTERBUS Mapping MOTOROLA Input Output S C D0 D0 D1...

Page 62: ...slaves and data widths are used for coding on the INTERBUS The enables the master to establish which devices belong to which device categories i e to recognize frequency converters or I O units such...

Page 63: ...dec hex Digital Output Digital Input Analog Output Analog Input 1 0x01 x 2 0x02 x 3 0x03 x x 49 0x31 x 50 0x32 x 51 0x33 x x x present not present may also be present It is essential for the master t...

Page 64: ...supply Digital input P32 0 Digital input P32 1 Digital input P32 2 2 Digital input P32 3 Digital input P32 4 Digital input P32 5 Digital input P32 6 3 Digital input P32 7 Digital input P33 0 Digital...

Page 65: ...tal output P29 6 10 Digital output P29 7 11 Power supply Analog output P20 12 Analog output P22 Analog input P24 13 Analog input P26 Analog output P24 14 Analog output P26 Analog input P28 15 Analog i...

Page 66: ...quested by the master When error data is output the oldest error is output first The buffer can accommodate a total of 64 entries Other diagnostics information is discarded when this buffer becomes co...

Page 67: ...in the diagnostics input word first word in the process input image from the fieldbus coupler If the bit D0 is set in the diagnostics output word the current diagnostics information will be confirmed...

Page 68: ...Type of error for identifying the error source D12 D11 D10 D9 Error code for identifying the type of error D8 Blink code D7 D6 Channel number 0 7 for identifying the location of the error D5 D4 D3 D2...

Page 69: ...uit digital module 3 1 6 2 4 Processing of the SUPI3 Input StatERR The StatErr input of the SUPI3 is used for detection of errors in the periphery by the PLC The bus coupler switches the input to acti...

Page 70: ...transmission not yet started Bus not active no data transmission RC Remote Connected green ON OFF Incoming interface connected bus reset for master is inactive Bus reset is active or interface not con...

Page 71: ...the bus coupler firmware The color orange cannot be indicated during normal operation Coupler boot up occurs after switching on the power supply While doing so the I O LED flashes red In the case of...

Page 72: ...the node Load the configuration and restart the coupler by turning the power off and on again 7 Error during writing to the serial EEPROM Replace the coupler 8 Timeout during writing of the parameter...

Page 73: ...ernal data bus error during register communication with I O modules Switch off the power for the coupler Replace the nth module and switch power back on The number of light pulses n indicates the posi...

Page 74: ...t to 0 by the coupler With I O modules that have a byte orientated data width e g pulse width module the substitute value is determined using the value range As soon as the fieldbus is reactivated the...

Page 75: ...ace Standards and approvals UL UL508 E175199 DEMKO 02 ATEX 132273 X II 3 GD EEx nA II T4 Standard EN 50 254 Conformity marking CE Technical Data Number of I O modules 64 Fieldbus Input process image m...

Page 76: ...ntain a detailed description of the fieldbus independent WAGO I O SYSTEM 750 I O modules Further information Refer to the standard manual or the specific data sheets for information about the I O modu...

Page 77: ...ted here for decentralized periphery Remote bus Installation remote bus 5 1 1 Remote Bus Features 1 Master up to 256 Slaves Ring structure with active coupling of subscribers Max length of fieldbus se...

Page 78: ...of various manufacturers Fieldbus devices WAGO I O SYSTEM 752 I O module digital signals WAGO I O SYSTEM 750 Modular I O system digital and analog signals The INTERBUS transmission protocol can be vie...

Page 79: ...l devices connected to the bus system and sets up the process map using this information This cycle is used for initialization and is performed on request 2 Data Cycle In the data cycle the input data...

Page 80: ...rs PLCs and PC interface cards are available from different manufacturers for INTERBUS 5 3 Configuration Software The interface modules must be configured with the specific station data to enable link...

Page 81: ...INTERBUS 81 WAGO I O SYSTEM 750 INTERBUS...

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