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Fieldbus coupler/controller

• 47

Fieldbus coupler 750-319

Modular I/O System

ORKS

3.1.3 Hardware

3.1.3.1 View

24V 0V

+ +

01 02

SERVICE

STATUS

I/O

ICOM

012

456

012

456

SERVICE

50-319

LonWorks

Supply
24V
0V

Power jumper
contacts

Status
voltage supply
-Power jumper

contacts

-System

Supply via
power jumper
contacts
24V

Data contacts

Configuration
interface

Address

Fieldbus
connection
Series 231
(MCS)

Fig. 3-1: Fieldbus coupler 750-319 LON

g031900e

The fieldbus coupler comprises of:

•

Supply module with Internal system supply module for the system supply

as well as power jumper contacts for the field supply via I/O module as-
semblies.

•

Fieldbus interface with the bus connection

•

Display elements (LED's) for status display of the operation, the bus com-

munication, the operating voltages as well as for fault messages and diag-
nosis

•

Encoder switch for logical node address

•

Service-Pin

•

Configuration interface

•

Electronics for communication with the I/O modules (internal bus) and the

fieldbus interface

Содержание LONWORKS 750-319

Страница 1: ...Modular I O System LONWORKS 750 319 750 819 Manual Technical description installation and configuration Version 2 1 1...

Страница 2: ...sure has been taken to ensure the correctness and com pleteness of this documentation However as errors can never be fully ex cluded we would appreciate any information or ideas at any time We wish to...

Страница 3: ...Setup 21 2 6 1 Installation Position 21 2 6 2 Total Expansion 21 2 6 3 Assembly onto Carrier Rail 22 2 6 3 1 Carrier rail properties 22 2 6 3 2 WAGO DIN Rail 23 2 6 4 Spacing 23 2 6 5 Plugging and Rem...

Страница 4: ...ED display 54 3 1 7 1 Blink code 54 3 1 7 2 Fieldbus status 55 3 1 7 3 Node status 56 3 1 7 4 Fault message via the blink code of the I O LED 57 3 1 7 5 Supply voltage status 58 3 1 8 Fault behavior 5...

Страница 5: ...on media 97 4 3 2 Topology 98 4 3 3 Transceiver 99 4 3 4 Recommended bus and cable lengths 100 4 3 4 1 Bus shaped wiring 100 4 3 4 2 Free Wiring 100 4 3 5 Cable specifications 101 4 4 Network installa...

Страница 6: ...0 6 3 5 Types of ignition protection 121 6 4 Classifications meeting the NEC 500 122 6 4 1 Divisions 122 6 4 2 Explosion protection groups 122 6 4 3 Temperature classes 123 6 5 Identification 124 6 5...

Страница 7: ...chnical progress All rights developing from the issue of a patent or the legal protection of util ity patents are reserved to WAGO Kontakttechnik GmbH Co KG Third party products are always indicated w...

Страница 8: ...e or software and the non conforming use of the components entail the exclusion of liability on the part of WAGO Kontakttechnik GmbH Co KG Please direct any requirements pertaining to a modified and o...

Страница 9: ...ation to protect persons from injury Warning Always observe this information to prevent damage to the device Attention Marginal conditions that must always be observed to ensure smooth and effi cient...

Страница 10: ...basis Warning The components are not resistant against materials having seeping and insu lating properties Belonging to this group of materials is e g aerosols sili cones triglycerides found in some...

Страница 11: ...ash between two names characterizes the selec tion of a menu point from a menu e g File New END Press buttons are marked as bold with small capitals e g ENTER Keys are marked bold within angle bracket...

Страница 12: ...ectronics process the data of the bus 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...

Страница 13: ...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 cleaning Current vi...

Страница 14: ...rth 1 B 1 kV line line 2 EN 61000 4 5 surge AC sup ply 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 61000 6 4 2...

Страница 15: ...uency 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 positive and 3x in n...

Страница 16: ...armonic 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 V 10 kHz 150...

Страница 17: ...l 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 Office for Post and Telecommunica...

Страница 18: ...V 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 dimensions plea...

Страница 19: ...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 28 14 55...

Страница 20: ...n 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 coupler or co...

Страница 21: ...ected to the coupler controller is 780mm When as sembled the I O modules have a maximum length of 768mm Examples 64 I O modules of 12mm width can be connected to one coupler controller 32 I O modules...

Страница 22: ...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 above 0 5 V saline solution...

Страница 23: ...lotted 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 2 6 4 Spacing The spacing between adjacent com...

Страница 24: ...crewdriver To pull out the fieldbus 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 Coupler Co...

Страница 25: ...according 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 cont...

Страница 26: ...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 ESD Electro...

Страница 27: ...n the left side Danger The power 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 jumpe...

Страница 28: ...ing After removing the operating tool the conductor is safely clamped More than one conductor per connection is not permissible If several conduc tors have to be made at one connection point then they...

Страница 29: ...ase see 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 i...

Страница 30: ...ly 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 Supply g0xxx02...

Страница 31: ...ply unit See coupler controller and internal system supply module 750 613 cf catalogue W4 Volume 3 manuals or Internet Example Coupler 750 301 internal current consumption 350 mA at 5V residual curren...

Страница 32: ...formulas Coupler Controller I 5 V total Sum of all the internal current consumption of the connected bus modules internal current consumption coupler controller 750 613 I 5 V total Sum of all the int...

Страница 33: ...r other potentials e g AC 230 V Like wise 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 Senso...

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

Страница 35: ...ge a fuse 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 an...

Страница 36: ...be done externally The fuse modules of the WAGO series 281 and 282 are suitable for this purpose Fig 2 18 Fuse modules for automotive fuses Series 282 pf66800x Fig 2 19 Fuse modules with pivotable fu...

Страница 37: ...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 power s...

Страница 38: ...50 512 750 512 750 616 750 513 750 610 750 552 750 600 750 612 750 616 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 Supply Field Supp...

Страница 39: ...s 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 field supply Note The system supply and the...

Страница 40: ...nsulated 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 set up via an el...

Страница 41: ...ome components in the I O system have a carrier rail contact that dissipates electro magnetic disturbances to the carrier rail Fig 2 23 Carrier rail contact g0xxx10e Attention Care must be taken to en...

Страница 42: ...hould 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 The ring fe...

Страница 43: ...is incoming 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 T...

Страница 44: ...e allow many dfferent possibilities See catalog W4 volume 3 chapter 10 Fig 2 25 WAGO Shield Screen Connecting System p0xxx08x p0xxx09x and p0xxx10x Fig 2 26 Application of the WAGO Shield Screen Conne...

Страница 45: ...ldbus connection 48 3 1 3 4 Display elements 49 3 1 3 5 Configuration interface 49 3 1 3 6 Hardware address 50 3 1 4 Operating system 51 3 1 5 Data exchange 52 3 1 6 Starting up LON fieldbus nodes 53...

Страница 46: ...a exchange modules The local process image is subdivided into an input and output data area The data of the analog modules are mapped into the PDOs according to the order of their position downstream...

Страница 47: ...ection Series 231 MCS Fig 3 1 Fieldbus coupler 750 319 LON g031900e The fieldbus coupler comprises of Supply module with Internal system supply module for the system supply as well as power jumper con...

Страница 48: ...O modules 3 1 3 3 Fieldbus connection For the field bus connection the LON interface is equipped with a 2 pole header series 231 MCS The scope of delivery includes the plug connector 231 302 Bus cabl...

Страница 49: ...cates the internal communication between Neuron Chip and C 165 IO red green orange The I O LED indicates the operation of the node and signals faults encountered A green Status of the operating voltag...

Страница 50: ...logical address via the encoder switch on the buscoupler is only relevant when an independent application is written in Neuron C the address can be freely assigned within the program or in an applica...

Страница 51: ...s and the present configuration is determined whereby an external not visible list is generated In the event of a fault the coupler changes to the Stop condition The I O LED flashes red After clearing...

Страница 52: ...PLON IF and in the RIO Remote I O function of TOPLON PRIO will be done Thereby the I O module constellation will be automatically dertermined and entered in the particular plug in Subsequent to this a...

Страница 53: ...rief instructions WAGO TOPLON Quickstart Item no 759 123 000 002 part 7 These should form a guideline for further projects i More information The brief instructions WAGO TOPLON Quickstart Item no 759...

Страница 54: ...ternal bus consists of the three color I O LED red green orange This LED is used to display the status of the internal bus and software exception handling i e the status of the fieldbus node LEDs loca...

Страница 55: ...en remains on No Neuron C application loaded on the node Load the Neuron C application from your net work management tool software into the node green blinks cyclically Watchdog Timer Neuron C applica...

Страница 56: ...lt is cycli cally displayed with the blink code Fig 3 7 Signalling the LED s node status g012111e After overcoming a fault restart the coupler by cycling the power I O LED Meaning Trouble shooting gre...

Страница 57: ...le entry Change the entry in the configuration for I O module n Fault code 3 Internal bus command fault 0 I O module s has have identified internal bus command as incorrect Determine where the module...

Страница 58: ...g A green Status of the operating voltage system C green Status of the operating voltage power jumper contacts 3 1 8 Fault behavior 3 1 8 1 Fieldbus failure A fieldbus failure is given i e when the ne...

Страница 59: ...g CE Technical data Max number of I O modules 62 per node digital signals max 248 Inputs and Outputs analog signals max 124 Inputs and Outputs Config possibility via PC with LON interface Voltage supp...

Страница 60: ...ments for WAGO I O PRO 32 80 3 2 8 2 IEC 61131 3 Program transfer 82 3 2 9 LED display 85 3 2 9 1 Blink code 86 3 2 9 2 Fieldbus status 86 3 2 9 3 Node status 87 3 2 9 4 Fault message via the blink co...

Страница 61: ...oupler automatically starts another byte The programmer has access to all fieldbus and I O data Attention An application program meeting IEC 61131 3 standards is necessary for the fieldbus controller...

Страница 62: ...dbus controller 750 819 LON g081900e The fieldbus coupler comprises of Supply module with Internal system supply module for the system supply as well as power jumper contacts for the field supply via...

Страница 63: ...O modules 3 2 3 3 Fieldbus connection For the field bus connection the LON interface is equipped with a 2 pole header series 231 MCS The scope of delivery includes the plug connector 231 302 Bus cabl...

Страница 64: ...euron Chip and C 165 IO red green orange The I O LED indicates the operation of the node and signals faults encountered USR red green orange The USR LED can be selected by a user program in a programm...

Страница 65: ...p For original loading of firmware not necessary for user Push down i e with a screwdriver Hardware reset All outputs are reset variables are set to 0 or to FALSE or to an initial value The hardware r...

Страница 66: ...plication WAGO TOPLON PRIO for each node a logical address Thereby the encoder switches are without function With the address setting via the encoder switches in WAGO TOPLON PRIO the first byte of the...

Страница 67: ...ALSE after reset even if they are defined in the retentive me mory area or as a flag Therefore variables used for external configuration via LON fieldbus must be linked with CPs Configuration Properti...

Страница 68: ...ommunication are performed and the times are updated at the end of the PLC cycle The cycle starts again with the reading in of the input and output data and the times The change of the operating mode...

Страница 69: ...nation of the I O modules and the configuration Test o k Yes No Stop Test o k No Determination of the I O modules and the configuration STOP Operating mode Operating mode STOP RUN RUN Fieldbus data da...

Страница 70: ...for thermal elements Digital output modules with diagnosis 2 Bit channel Input modules for resistance sensors Power supply modules with fuse holder diagnosis Pulse width output modules Solid State po...

Страница 71: ...is transferred from the net work to a node this is made using the network input variable nvi For the exchange of I O data the coupler provides an assigned value of net work input and output variables...

Страница 72: ...am PFC input variables PFC output variables word 256 word 511 word 511 word 256 fieldbus nvi nvo Fig 3 5 Memory areas and data exchange for a fieldbus controller g012753e 1 The data of the input modul...

Страница 73: ...be accessed from the fieldbus side RAM The RAM memory is used to create variables not required for communication with the interfaces but for internal processing such as computation of results The reta...

Страница 74: ...ed with WAGO I O PRO 32 in accordance with IEC 61131 3 The direct display of individual memory cells absolute addresses in accor dance with IEC 61131 3 is made using special character strings in accor...

Страница 75: ...e according data type 3 2 6 2 1 Addressing the I O modules Upon switching on the supply voltage the data of the I O modules are mapped into the process image The PFC functions simular to that of a PLC...

Страница 76: ...earlier ones In the event of adding a module take the process data of all previous modules into account 3 2 6 2 2 Addressing the PFC variables The PFC variables are to be found in the memory ranging f...

Страница 77: ...OWNLOADS PROGRAMMING and also on the CD ROM TOPLON Item No 759 340 000 002 After selecting Open and Save as the file is used as template for a new project with the programming tool WAGO I O PRO 32 The...

Страница 78: ...ress range begins with MD1792 and has a capacity of 128 variables After downloading the SYM file into WAGO TOPLON PRIO all defined configuration variables are ready to be linked with CPs Configuration...

Страница 79: ...m with WAGO I O PRO 32 In contrast the following chapters are to describe the special modules for WAGO I O PRO 32 for you to utilize explicitly for pro gramming the LON fieldbus controller The descrip...

Страница 80: ...32 These libraries include functional modules for building automation and they are loaded on the WAGO I O PRO CD Having integrated this library you have access to its POUs data types and global variab...

Страница 81: ...s coupler controller 81 Review Modular I O System LONWORKS This page has been intentionally left blank so that you can file the printed do cumentation of the last upgrade of the WAGO I O PRO function...

Страница 82: ...A communication driver is required for serial data transmission In WAGO I O PRO 32 this driver and its parameters are entered in the Communica tion parameters dialog i More information Please find mo...

Страница 83: ...er or not the program is to be loaded Confirm with Yes Subsequently the current program will be loaded 7 As soon as the program is loaded you can start program via the Online menu menu point Start At...

Страница 84: ...in the main view of TOPLON PRIO A dialog window Selection of a IEC 61131 Application appears Fig 3 9 Dialog window for selection of an IEC 61131 Application p9123A2e 3 Select the desired IEC 61131 ap...

Страница 85: ...rst group fieldbus contains the solid color LEDs having the designa tion SERVICE green STATUS red und ICOM green indicating the oper ating status of the communication via LON The second group internal...

Страница 86: ...ion takes place over the LON network SERVICE LED Meaning Trouble shooting green lights up for half a second and then remains off Configuration successfully completed Adress assigned and Neuron C appli...

Страница 87: ...Meaning IO red green orange The I O LED indicates the node operation and signals faults occur ring The coupler starts after switching on the supply voltage The I O LED flashes red Following an error f...

Страница 88: ...onfiguration found after AUTORESET Change the fieldbus coupler 7 Fault when writing in the serial EEPROM 8 Invalid firmware 9 Checksum error serial EPROM 10 Initial error serial EPROM 11 Read error se...

Страница 89: ...upply section to display the supply voltage The left LED A indicates the 24 V supply for the coupler The right hand LED C signals the supply to the field side i e the power jumper con tacts LED Color...

Страница 90: ...Review LONWORKS Once the internal bus fault is fixed the controller starts up following power being cycled as during a normal start up The transfer of the process data is then resumed and the node ou...

Страница 91: ...WSB quick marking system WAGO TOPLON CD 759 340 000 002 Configuration cable 750 920 Connection Fieldbus Coupler Controller WAGO I O PRO WAGO I O PO 32 eng 759 332 000 002 Technical data Max number of...

Страница 92: ...ler controller Review LONWORKS Dimensions mm W x H x L 51 x 65 x 100 from top edge of mounting rail Weight ca 180 g EMC Immunity to interference acc to EN 50082 2 96 EMC Emission of interference acc t...

Страница 93: ...able to merge functions of widely differing systems For application examples refer to the integrated room control of light sun protec tion ventilation and air conditioning Here further LON sub systems...

Страница 94: ...he generally accepted technical rules and stan dards The user must observe the safety and accident prevention regulations applicable for the individual application Here special emphasis must be placed...

Страница 95: ...eck whether the operating voltage corresponds to the parameters on the machine type plate Please pay particular attention to the fact whether direct current and or alternate current supply is possible...

Страница 96: ...d to one LON fieldbus cou pler controller Sensors and actuators are connected on the fieldside to the digital or analog I O modules They are intended to ensure the coupling of the digital analog or se...

Страница 97: ...to one LON fieldbus coupler programmed with an application in the Neuron C programming language 4 3 1 Transmision media In the network architecture the LON nodes are connected by means of a mes sage t...

Страница 98: ...a such as twisted pair 230 V power cable radio infra red and fibre optic cables can be mixed With LON the 230 volt supply voltage cables are routed separate from the bus cables except the power line I...

Страница 99: ...h the LPT 10 transceivers Link Power Trans ceiver As such there are further possibilities to be used for a network archi tecture With the FFT 10 a network with a data rate of 78 kbps a number of nodes...

Страница 100: ...m 750 m Tab 4 2 Bus lengths with FTT 10 transceivers bus topology with terminations on both ends When using a physical repeater max 5400 m can be reached 4 3 4 2 Free Wiring With a free wiring tree s...

Страница 101: ...elded 1 29 mm 1 31 mm 16 28 56 Belden 8471 unshielded 1 29 mm 1 31 mm 16 28 72 Level IV 22 AWG unshielded 0 643 mm 0 324 mm 22 106 49 JY St Y 2x2x0 8 shielded 0 80 mm 0 503 mm 20 73 98 Tab 4 4 Specifi...

Страница 102: ...the Service Pin key SRQ at the begin of the network configu ration a node is identified to all nodes in a network by means of the coupler inherent ID For programming own Neuron C applications the ass...

Страница 103: ...nt val ues or calibration values are application specific parameters A node is config ured either by a pre configured file from the data base or with the aid of a net work management tool 4 4 3 Bindin...

Страница 104: ...put data into defined network variables which in turn can be linked with network variables of other nodes The maximum number of input and output channels is determined by the maximum number of network...

Страница 105: ...work input variable The definition of these NV s is made independent from one another Binding now links these two network nodes together The current value is automatically transferred by node 1 to nod...

Страница 106: ...ransmission errors the messages can be sent together with the ac knowledgement request It is also possible to repeat their transmission With the Unacknowledged transmission service the receivers do no...

Страница 107: ...ection high side switching DI DC 24 V 750 400 753 400 2 Channel DC 24 V 3 0 ms 2 to 4 conductor connection high side switching 750 401 753 401 2 Channel DC 24 V 0 2 ms 2 to 4 conductor connection high...

Страница 108: ...24 V 2 conductor connection 750 423 753 423 4 Channel AC DC 24 V 2 to 3 conductor connection with power jumper contacts DI AC DC 42 V 750 428 753 428 4 Channel AC DC 42 V 2 conductor connection DI DC...

Страница 109: ...d high side switching 750 531 753 531 4 Channel DC 24 V 0 5 A short circuit protected high side switching 750 516 753 516 4 Channel DC 24 V 0 5 A short circuit protected low side switching 750 530 753...

Страница 110: ...A AC DC Differential Inputs AI 0 5 A 750 475 020 000 753 475 020 000 2 channel 0 5 A AC DC Differential Inputs AI 0 10 V 750 467 753 467 2 Channel DC 0 10 V single ended S E 750 477 753 477 2 Channel...

Страница 111: ...or Bridges Strain Gauge 5 1 4 Analog Output Modules AO 0 20 mA 750 552 753 552 2 Channel 0 20 mA 750 585 2 Channel 0 20 mA EEx i 750 553 753 553 4 Channel 0 20 mA AO 4 20 mA 750 554 753 554 2 channel...

Страница 112: ...nterface RS 422 cam outputs 750 635 753 635 Digital Pulse Interface Serial Interfaces 750 650 753 Serial Interface RS 232 C 750 653 753 Serial Interface RS 485 750 651 TTY Serial Interface 20 mA Curre...

Страница 113: ...stics with fuse holder AC 230 V Power Supply Modules 750 612 AC DC 230 V without diagnostics passiv 750 609 AC 230 V max 6 3 A without diagnostics with fuse holder 750 611 AC 230 V max 6 3 A with diag...

Страница 114: ...u are of course free to program your own LON applications in Neuron C which permits you to use and implement all other bus modules Digital Inputs Item supported by No 750 notation TOPLON IF TOPLON PRI...

Страница 115: ...hannel Digital Output 0 5A 24 V DC X X 517 Digital Output Relay 2 changeover contact isolated out puts 1 0 A 230 V AC X 519 4 Channel Digital Output 20 mA 5 V DC X Analog Inputs Item supported by No 7...

Страница 116: ...00 n 8 1 651 TTY 20 mA Current Loop 653 RS485 Interface 654 Data exchange module Supply modules Item supported by No 750 notation TOPLON IF TOPLON PRIO 601 Supply modules with fuse holder 24 V DC O O...

Страница 117: ...ry spacer module Item supported by No 750 notation TOPLON IF TOPLON PRIO 622 Binary spacer modules with power supply Separation module end module Item supported by No 750 notation TOPLON IF TOPLON PRI...

Страница 118: ...into play Following is a detailed description of such secondary measures 6 3 Classification meeting CENELEC and IEC The specifications outlined here are valid for use in Europe and are based on the fo...

Страница 119: ...rare or short term occurrence of an explosive atmosphere 0 h 10 h year 6 3 2 Explosion protection group In addition the electrical components for explosive areas are subdivided into two groups Group I...

Страница 120: ...ture classes The maximum surface temperature for electrical components of explosion pro tection group I is 150 C danger due to coal dust deposits or 450 C if there is no danger of coal dust deposit In...

Страница 121: ...lation Zone 1 2 EEx d EN 50 018 IEC 79 1 Pressure resistant encapsulation Zone 1 2 EEx e EN 50 019 IEC 79 7 Increased safety Zone 1 2 EEx m EN 50 028 IEC 79 18 Cast encapsulation Zone 1 2 EEx i EN 50...

Страница 122: ...isions The Divisions describe the degree of probability of whatever type of dan gerous situation occurring Here the following assignments apply Explosion endangered areas due to combustible gases fume...

Страница 123: ...surface temperature Ignition temperature of the combustible materials T1 450 C 450 C T2 300 C 300 C to 450 C T2A 280 C 280 C to 300 C T2B 260 C 260 C to 280 C T2C 230 C 230 C to 260 C T2D 215 C 215 C...

Страница 124: ...XM 2 4 2 4 6 2 1 0 1 0 2 0 3 II 3 G KEMA 01ATEX1024 X EEx nA II T4 Explosion protection group Unit category Community symbol for explosion protected electrical components Approval body and or number o...

Страница 125: ...A 01ATEX1024 X EEx nA II T4 CL I DIV 2 Grp A B C D op temp code T4A 24V DC AWG 28 14 55 C max ambient 2 4 2 4 6 4 1 0 0 0 2 0 3 LISTED 22ZA AND 22XM CL I DIV 2 Grp ABCD optemp code T4A Explosion group...

Страница 126: ...100 Installation in power plants with rated voltages up to 1000 V DIN VDE 0101 Installation in power plants with rated voltages above 1 kV DIN VDE 0800 Installation and operation in telecommunication...

Страница 127: ...dous areas Installation connection addition removal or replacement of modules field bus connectors or fuses may only take place when the system supply and the field supply are switched off or when the...

Страница 128: ...is not limited to one unit Building function The building function is a function especially intended for the use in build ing automation such as stairwell light and blind controls Bus Pipeline for bit...

Страница 129: ...yellow Analog Inputs green Digital Outputs red Analog Outputs blue Specialty and End module clear Configuration A configuration is the determination of the outer form Hardware configura tion and the...

Страница 130: ...node in a system the network inter face e g transceiver parameter and detailed information about the network variable used must be known Domains The largest addressing units are domains These aaare u...

Страница 131: ...een devices of automatization in the process field range Fieldbus node Short form node A fieldbus node is a unit or a module equipped with a Neuron chip as a mi cro controller possibly supplemented by...

Страница 132: ...ity Based on a structured software model it defines a series of high perform ance programming languages that can be used for the most varied automa tion tasks Also refer to EN 61131 3 IF See TOPLON IF...

Страница 133: ...s for special functions Counter modules Terminal blocks for encoder and re solvers and communication modules I O module configuration See I O module constellation I O module constellation Formation an...

Страница 134: ...dance Priority assignment 1 Physical Layer Making electrical connection Laying down all physical and me chanical parameters Medium specific Interface and Modulation L LAN Local Area Network Library Co...

Страница 135: ...decentral tasks So in every distributed intelligence node an application processing occurs locally without the interruption of the other nodes in the network LonTalk LonTalk is the communication prot...

Страница 136: ...buttons and switches are to be found Link power sig nals can also be switched on TP FT 10 units if these contain the corre sponding block capacitors which blocks off the supply voltage Note A prior co...

Страница 137: ...if data is transferred from the network to a node this is made using the network input variable nvi Neuron C Neuron C is an ANSI C standard based programming language for pro gramming a Neuron chip th...

Страница 138: ...ber of nodes of 64 units per twisted pair segment is exceeded Note In TP FT 10 networks only one physical repeater is permitted between two nodes Otherwise Routers configured as repeaters have to be u...

Страница 139: ...outers can be operated in the Repeater or Bridge op erating mode S Segment As a rule a network is structured by a Router or Repeater in different physi cal network segments Server Device providing a s...

Страница 140: ...nology In accordance with the used transceivers and the topology bus or free topology varying terminators as per the Echelon specification are to be used Terminators are in part also in tegrated in LO...

Страница 141: ...ogy As a line bus again 64 sub scribers can be connected to a segment up to a length of 2700 m The trans mission rate amounts to 78 kBit sec In a free topology the network can be extended to up to 400...

Страница 142: ...has received a wink instruction For example an installation tool can search for non configured nodes in a network and send a wink instruction to the first node which replies This then makes its prese...

Страница 143: ...Literature list 143 WAGO I O SYSTEM 750 Busklemmen 8 Literature list i Information on Internet 1 http www Echelon com Products technical manuals asp 2 http www lno de...

Страница 144: ...1131 3 61 Internal bus 27 33 58 Internal bus fault 60 Internal bus fault 29 L Light diodes 20 35 LNS 260 Locking disc 6 LON 229 LonTalk 241 242 LonWorks 260 261 Loop 39 M Matching resistor 233 N Netwo...

Страница 145: ...5 Transceivers 236 Transmission media 230 233 234 Radio 230 Transmission media Radio 234 Transmission services 242 Trouble free communication 231 U Unlocking lug 6 V Variables 36 W WAGO TOPLON Softwar...

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Содержание LONWORKS 750-319

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Содержание LONWORKS 750-319

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