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Quatech INTERBUS S manual +$*2, Description of data exchange module

Models: INTERBUS S

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Description of data exchange module

Description of data exchange module

The data exchange module allows the exchange of 4 (5) bytes between different fieldbus systems via multiplexing of a serial connection. The delay which is caused by the multiplexor is < 5ms. The integrated watchdog function switches all outputs to zero if there is no valid information for more than 200 ms via the multiplex connection.

The 128 bytes input buffer provides for high rates of data transmission. When using lower rates of transmission speed you can collect the received data, with less priority, without loosing data.

The 16 byte output buffer provides for faster transmission of larger data strings.

The data exchange module is connected peer-to-peer. For the wiring of the serial multiplex connection the RxD and TxD cables are crossed. The following illustrations show the peer-to-peer connection and the internal structure of the data exchange module.

TxD TxD

:+$*2-

TxD TxD

+-

RxD RxD

+-

RxD RxD

+-

						M	M		:M$*2M
						S	S		S	S
	Input byte0							SHHUWRSHHUFRQQHFWLRQ 9
	Input byte0							Internal	(1		N
								Internal
7	6	5	4	3	2	1	0	control system				RxD +
	Input byte1											RxD +
	Input byte1											RxD -
7	6	5	4	3	2	1	0					RxD -
7	6	5	4	3	2	1	0
	Input byte2											TxD +
7	6	5	4	3	2	1	0					TxD +
7	6	5	4	3	2	1	0
	Input byte3											TxD -
	Input byte3											M
7	6	5	4	3	2	1	0					M
7	6	5	4	3	2	1	0
	Input byte4											S
	Input byte4
7	6	5	4	3	2	1	0

Output byte0

7 6 5 4 3 2 1 0

Output byte1

7 6 5 4 3 2 1 0

Output byte2

7 6 5 4 3 2 1 0

Output byte3

7 6 5 4 3 2 1 0

	Output byte4									Control byte										Statusbyte
7	6	5	4	3	2	1	0		7	6	5	4	3	2	1	0		7	6		5	4	3	2		1	0

Dataexchange module 750-654

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Image 140

Quatech INTERBUS S manual +$*2, Description of data exchange module

Contents

Technical description, installation and configuration 750-132 Version Modular I/O System INTERBUS S ManualWAGO Kontakttechnik GmbH Technical Supportii General Modular I/O System INTERBUS STABLE OF CONTENTS Section 2 System Description INTERBUS S, ConfigurationSection 1 Explanations Initial Starting, Diagnosis Section 3 Digital Inputsiv Notes Modular I/O System INTERBUS SExplanation of symbols used The user is most important to usEnclosure and technical data Configuration of the fieldbus node in the masterStarting of operation and diagnostics 1 The WAGO I/O SYSTEM1 The WAGO I/O System General remark1 - Buscoupler 2 - Function modulesAssembly of the WAGO I/O System The clamping force adjusts automatically to the conductor cross section. The flat clamping face of the CAGE CLAMP spring presses the conductor against the current bar without damage. Any deformation or movement of the conductor is compensated, thus eliminating the risk of a loose connection. The contact point between conductor and CAGE CLAMP is well protected against corrosive deterioration. This connection is made fast and, furthermore, it is maintenance-free. There is no need for costly periodical examination of the connections 2 Buscoupler - INTERBUS S 2.1 Buscoupler - Hardware 2.2 Supply Voltage - Electronics 2.3 Supply Voltage - Field Side When using the supply module 750-601/602, the field supply from the bus coupler is interrupted. From that point a new power supply connection is necessary to provide DC to any additional I/O modules 2.4 Bus connection and station node address Fieldbus connectionConfiguration Interface $*2Ç,2Ç6670 3 The Enclosure and SpecificationsSYSTEM DATA TECHNICAL DATA Interbus S buscoupler with extended diagnostics 750-304/000-001 4 INTERBUS S 4.1 Master Cards Scanners, Host Controllers4.2 Configuration software IBS SYS SWT IBS CMD SWTINTERBUS S / Interbus S $*2Ç,2Ç66705 Configuration of the fieldbus node in the master 5.1 Identification Code5.2 ID Code for WAGO I/O System 5.3 IBS CMD configuration software 5.3.1 CMD Software Package$*2Ç,2Ç6670 1 Automatic configuration Ill. 11 Automatic configurationINTERBUS S / Configuration 2 Ident code $*2Ç,2Ç6670 INTERBUS S / ConfigurationIll. 13 Insertion of the ID code and the data length $*2Ç,2Ç6670 INTERBUS S / ConfigurationIll. 14 Description of user After all data has been entered and stored via OK, the station created with the WAGO Interbus coupler is then integrated into the fieldbus system being set up 5.4 Example of an application Ill. 19 Example of an applicationThe Interbus S station is composed as follows Table 5 Assignment of the process imageOx+y Ix+y6 Buscoupler startup and troubleshooting Status and error diagnostics 7.2 Mechanical and climatic conditions 7 General conditions7.1 Transporting and storing conditions 7.3 Class of protection and degree of protection 7.6 Certificates 7.5 Power supply7.4 Electromagnetic compatibility Digital Inputs 24 V AC/DC, 120 V AC, 230 V AC, 48 V DC PN Technical descriptionTechnical Data 50 µA typ $*2,26670 Counter modulesTechnical Description Technical Data $*2,26670Organization of the in- and output data $*2,26670An example $*2,26670$*2,26670 Counter with enable input 750-404/000-001Technical description Peak Time Counter 750-404/000-002 Technical data $*2,26670Organization of the in- and output data $*2,26670Frequency Counter Module, 750-404/000-003 Technical Description$*2,26670 Status CLOCKTechnical Data Measuring ErrorMeasuring Error $*2,26670The,1387$7$954following$/, figures73 illustrate a process data7cycle Functional description$*2,26670 Structure of CONTROL and STATUS byte 5$1*B6/$5$1*B6/54 CONTROL ByteStructure of Input and Output data T Dmax=Organization of the in- and output data for Interbus ByteIdentification ByteDigital Outputs Standard PN 750-501...504, 516 Technical description DigitalOutputs 750-501...504,516Technical Data Digital Outputs Standard with diagnostics PN Technical description DigitalOutputsTechnical Data Digital Outputs Solid State Relay PN Technical Description connected on the line side to protect the output modulesTechnical Data Pulsewidth Module PN Technical Description PulsewidthModuleTechnical Data Formation of on/off times Pulsewidth ModuleProcess Image Formation for Interbus Version 2 isolated outputs 750-513 Digital Outputs Relay PN 750-512...514 Technical descriptionVersion 1 non-floating Technical Data 7\SLFDOHOHFWULFDOOLIHWLPH 6ZLWFKLQJFDSDFLW\AnalogInputs 750-452, 454,482,484 2 Channel Analog Inputs 0-20 mA / 4-20 mA Differential InputsPN 750-452, 454, 750-482 Technical Description Technical Data The numerical format The numerical format for Siemens Page AnalogInputs 2 Channel Analog Inputs +/- 10 V Differential InputsPN 750-456, 750-456/000-001 Technical Description Technical Data Analog InputsThe numerical format The numerical format for Siemens Inputfor PT100 Input for PT PN 750-461, 750-461/000-002, 750-461/000-003Technical description Technical Data Temperature C 850 100 25.5 0.1 The numerical formatThe numerical format for 750-461/000-002 The numerical format for Siemens Inputfor thermocouple modules 750-462,469 Input for Thermocouple Modules PN 750-462, 750-469, 750-462/000-XXXTechnical description Technical Data Warning Both inputs are referenced to a common potential not isolatedTemperature Ranges of the connectable sensors LED functionsThe numerical formats AnalogInputs 750-465,466,486 2 Channel Analog Input 0-20 mA / 4- 20 mA single endedPN 750-465, 750-466, 750-486, 750-465/000-001 Technical Description Technical Data The numerical format Input current 0-20mA 20,5The numerical format for Siemens 750-466/000-200 or Technical Description 2 / 4 Channel Analog Inputs 0-10 V single ended PN 750-467, 468, 487AnalogInputs 750-467,468,487,488 Technical Data The numerical format The numerical format for Siemens 2 Channel Analog Input 0-20mA / 4-20mA single ended PN 750-472, 750-472/000-200, 750-474, 750-474/000-200AnalogInputs 750-472 Technical descriptionAnalog Inputs 750-472 Technical DataNoise rejection below sampling frequency The numerical format 0 - 3,5The numerical format for Siemens Input current 0-20mA 2-Channel Analog Input Function clamp and variants10 V, 16 Bit, single ended 750-476Technical description $*2 , 2 2Technical Data $*2 , 2 2100 dB 40 dBerror The numerical format$*2 , 2 2 750-476Numerical format with status information $*2 , 2 2750-476/000-200 750-478/000-200meaning Status byte$*2 , 2 2 2 Channel Analog Outputs 0-10 V PN 750-550 Technical Description AnalogOutputs 750-550,580Technical Data The numerical formatThe numerical format for Siemens AnalogOutputs 750-552, 554 2 -Channel Analog Outputs 0-20 mA / 4-20 mA PN 750-552, 554Technical Description Technical Data The numerical formatThe numerical format for Siemens 2 Channel Analog Outputs +/- 10 V PN Technical Description AnalogOutputsTechnical Data The numerical format 7F FFEnd module, Potential multiplication module Separation module PN750-600, 750-614, 750-616, 750-616/030-000 Technical DescriptionTechnical Data Item Number Voltage Current on contactsTechnical description Separation moduleTechnical Data Supplymodules 750-601,602, 609,615,610,611,613 Supply modules PN750-601, 602, 609, 610, 611, 612, 613Technical Description Technical Data Binary spacer module PN Technical description$*2,26670 1 2 3 4Technical Data ON 1 2 3$*2,26670 ExamplesSSIencoder SSI Encoder Interface PN 750-630, 750-630/000-001, 750-630/000-006Technical Description Technical Data Terminal Configuration Organization of the in- and output data for Interbus WordData Word Designation $*2Ç,2Ç6670QuadratureEncoder Quadrature Encoder Interface PN 750-631, 750-631/000-001Technical Description Technical Data Operational Characteristics ConnectionType FunctionThe control byte contains the information as listed below The status byte contains the information as listed belowFunction FunctionPage Organization of the in- and output data for Interbus WordWord functionRS232C Interface, TTY Interface -20 mA Current Loop RS485C Interface PN 750-650, 750-651, 750-653, 750-650/000-001 Technical DescriptionTechnical Data Series Transmission channel Transmission rate Bit skewDescription of RS Figure 2 Data Word SignalDescription of TTY FUNCTIONM$*2 M WUDQVPLWWUHFHLY HUQGWUDQVPLWWHUUHFHLYHUDQG Description of RSStatus Byte Structure of input and output dataControl Byte Receiving data Initialization of the moduleTransmitting data Examples The module is initializedStatus Indicators Structure of the in and output data for Interbus WordWord DescriptionData exchange module PN Technical Description Dataexchange moduleTechnical Data via 2 twisted pair with differential signals 120 Ωnone, parameter configuration with software Series+$*2 Description of data exchange moduleBuffer overflow Structure of input and output dataConstant value always must be Structure of the in- and output data for Profibus from firmware WH Structure of the in- and output data for InterBus S from firmware WF Structure of the in- and output data for DeviceNet from firmware Structure of the in- and output data for DeviceNet from firmwareStructure of the in- and output data for Modbus from firmware 2 Byte special modules, Outputs Structure of the in- and output data for CanOpen from firmware WI2 Byte special modules, Inputs Mode class Structure of the in- and output data for CAL from firmware WEMode class Structure of the in- and output data for LIGHTBUS from firmware WD Ex-1 Application in Explosive Environments Ex-1.1 ForewordEx-1.2 Protective measures Ex-1.3 Classification meeting CENELEC and IECExplosive areas subject to air-borne dust Ex-1.3.2 Explosion protection groupExplosive areas resulting from gases, fumes or mist Ex-1.3.3 Unit categories Minimal ignition energy of representative types of gasesUnit ExplosionEx-1.3.4 Temperature classes Ex-1.3.5 Types of ignition protectionFurther information Ex-1.4.2 Explosion protection groups Ex-1.4 Classifications meeting the NECEx-1.4.1 Divisions Ex-1.4.3 Temperature classes Temperature classesIgnition temperature surface temperatureEx-1.5 Identification Ex-1.5.1 For Europe8 Application in Explosive Environments Identification WAGO-I/O-SYSTEM 750 Modular I/O-SystemEx-1.5.2 For America Temperature classApplication in Explosive Environments IdentificationEx-1.6 Installation regulations Danger Further InformationWAGO Kontakttechnik GmbH PostfachD-32385 Minden Hansastraße