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DEUTSCHMANN AUTOMATION UNIGATE IC-RS, Инструкция по эксплуатации

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Hardware design 

Deutschmann Automation GmbH & Co. KG

11

Instruction manual UNIGATE

®

 IC - RS V. 2.8

21.4.15

3

Hardware design

This chapter gives basic advise, that is required in order to load UNIGATE

®

 IC into your own 

hardware designs. In the following all ports of UNIGATE

®

 IC are described in detail.

3.1

 Ports

UNIGATE

®

 IC features 32 pins in its layout as a DIL 32 component. Pin 10 -12 and 21 - 23 as 

well are not wired due to the electrical isolation. The exact mechanical dimensions can taken 
from chapter 12 on page 38.

I

n the layout boreholes for ALL 32 pins have to be planned.

 

Содержание UNIGATE IC-RS

Страница 1: ...l buses Instruction Manual Universal Fieldbus Gateway UNIGATE IC RS Manual Art No V3504E Deutschmann Automation GmbH Co KG Carl Zeiss Str 8 D 65520 Bad Camberg Tel 49 6434 9433 0 Hotline 49 6434 9433...

Страница 2: ...In SPI MISO 13 3 2 5 Load In SPI MOSI 13 3 2 6 Clock SPI SCK 13 3 2 7 Reset In 13 3 2 8 LED Bus 13 3 2 9 Config Mode 14 3 2 10 DbgTX DbgRx 14 3 2 11 TE 14 3 2 12 TX RX 14 3 3 Software 14 3 4 Basic li...

Страница 3: ...1 What is a script 30 8 2 Memory efficiency of the programs 30 8 3 What can you do with a script device 30 8 4 Independence of buses 30 8 5 Further settings at the IC gateway 30 8 6 The use of the Pro...

Страница 4: ...14 2 1 Overview basis board RS 43 14 2 2 Connectors of the basis board 47 14 2 2 1 Connector to the external device RS interface 47 14 2 2 2 RS fieldbus connector 48 14 2 2 3 Power supply of the basis...

Страница 5: ...Deutschmann Automation GmbH Co KG 5 Instruction manual UNIGATE IC RS V 2 8 21 4 15...

Страница 6: ...publication is however reviewed regularly Necessary amendments are incorporated in the following editions We would be pleased to receive any improvement proposals which you may have Copyright Copyrigh...

Страница 7: ...Deutschmann Automation GmbH Co KG 7 Instruction manual UNIGATE IC RS V 2 8 21 4 15...

Страница 8: ...differ ent fieldbuses can easily be integrated Through the flexible firmware of UNIGATE IC no software changes are required on the side of the customer Since 1997 Deutschmann Automation has experienc...

Страница 9: ...are generally sup plied with a serial asynchronous interface with a TTL level It is directly connected with the TTL interface of the UNIGATE IC For more information on this serial interface see chapte...

Страница 10: ...GATE IC RS V 2 8 10 Deutschmann Automation GmbH Co KG The UNIGATE IC 2 7 UNIGATE IC hardware survey The hardware of the UNIGATE IC consists of some few standard components The picture below shows the...

Страница 11: ...UNIGATE IC into your own hardware designs In the following all ports of UNIGATE IC are described in detail 3 1 Ports UNIGATE IC features 32 pins in its layout as a DIL 32 component Pin 10 12 and 21 2...

Страница 12: ...tage 1000 Vrms 15 OUT Tx 422 output A of 422 galvanically isolated insulation voltage 1000 Vrms 16 OUT Tx 422 output B of 422 galvanically isolated insulation voltage 1000 Vrms 17 IN Rx 232 serial fie...

Страница 13: ...In SPI mode this Pin serves as data transfer from Slave to Master 3 2 5 Load In SPI MOSI This pin is the strobe signal for the input data of the synchronous serial interface In SPI mode this Pin serve...

Страница 14: ...ansmission and receive line of the serial interface This interface is programmable in accor dance with the description in chapter 4 on page 22 3 3 Software The software executes script commands which...

Страница 15: ...sub socket Deutschmann Automation is also offering an appropriate adapter board With it existing devices can be adapted without re design see chapter 13 on page 40 3 5 Connection examples Here you wi...

Страница 16: ...d SR SR SR SR 8 8 Out N M Out 1 8 8 8 IN N M IN 1 8 Here only the synchronous serial interface is used the asynchronous serial interface is basically of no account If you want to program the script in...

Страница 17: ...components can be connected to the IC Version 3 Example for digital I Os The serial synchronous and the asynchronous interface as well can be operated by UNIGATE IC at the same time Here the possibil...

Страница 18: ...mation GmbH Co KG Hardware design Valid for all versions A planed plug connection of the serial interface in the application offers the possibility of an update of the firmware or the software via an...

Страница 19: ...Hardware design Deutschmann Automation GmbH Co KG 19 Instruction manual UNIGATE IC RS V 2 8 21 4 15 3 6 2 UNIGATE IC RS232 485...

Страница 20: ...sign The 74HCT595 used in this example has an undefined on position but therefor can set the outputs to the tri state condition via the OutEnable Pin 13 If it is more important to have a defined on po...

Страница 21: ...the socket pull an isolated wire over the IC and solder it on the carrier board at the specified holes Fasten the UNIGATE IC With a wire or a tie wrap on the socket Manual soldering directly on the c...

Страница 22: ...tocol as well or a script after an adaptation can be processed by the IC 4 2 Initialization of the serial interface The initialization of the interface is carried out by script commands such as Set ba...

Страница 23: ...e allow the use of different shift register types which differ in the polarity of the shift register signals To use the shift register types 74595 and 74165 for example the values RiseClk_RiseLoad and...

Страница 24: ...the operating type the mode signal polarity and phase and the clock frequency The data exchange ensues with the command ExchangeSPI The maximum clock frequency is between 1 and 5 MHz depending on the...

Страница 25: ...e put to a stop 6 3 Communication parameter for the Debug interface The Debug interface is always operating with 9600 baud no parity 8 data bit 1 stop bit It is not possible to change this parameter i...

Страница 26: ...e it is possible to change the UNIGATE IC s settings of the standard software or to write a new script in the UNIGATE IC It shows its start in the con figuration mode by issuing a status message which...

Страница 27: ...Script and configuration Deutschmann Automation GmbH Co KG 27 Instruction manual UNIGATE IC RS V 2 8 21 4 15...

Страница 28: ...is terminated with a LF 0x0A Afterwards the word checksum follows as ASCII hex characters The Gateway responds with a clear text reply to that download and carries out a warm start Example The followi...

Страница 29: ...Configuration of the UNIGATE IC UNIGATE IC is delivered with an empty script 7 4 1 Fieldbus RS232 RS485 RS422 All parameters are set via script 7 4 2 RS232 RS485 RS422 RS type RS232 Start bit 1 Data b...

Страница 30: ...u do with a script device Our script devices are in the position to process a lot of commands In this case a command is always a small firmly outlined task All commands can be put into classes or grou...

Страница 31: ...t is automatically added to the script The insertion of new commands by the Protocol Developer is carried out in a way that existing commands will not be overwritten Generally a new command is inserte...

Страница 32: ...command But the processing time of the Script commands is considerably more determined by the processor time that is available for this pro cess Since the processor has to carry out several tasks simu...

Страница 33: ...end the data length at the Fieldbus side Especially at acyclical bus data if possible do only send them when changes were made The data length at buses that are configured to a fixed length e g PROFIB...

Страница 34: ...us baud rate V 1 0 26 FB RS_Anz_Dat_Bits FB RS_Anz_Stop_Bits FB RS_Parity FB RS_Type FB RS_ExchangeModbusRTUMaster On request further fieldbus specific commands are possible Script example for the ini...

Страница 35: ...Fieldbus RS interface Deutschmann Automation GmbH Co KG 35 Instruction manual UNIGATE IC RS V 2 8 21 4 15 ReadBus aBusInBuf 0 wBusInSize Loop jump start...

Страница 36: ...information purposes and are then automatically reset If such warnings occur frequently please inform After Sales Service The system error can be read out via the Script In the configuration mode the...

Страница 37: ...pdate The safest way for the firmware update is the use of the basis board combined with the software FDT EXE firmware download tool These tools are available from Deutschmann Automation see chapter 1...

Страница 38: ...cal data on UNIGATE IC All measurements in mm 12 1 Mechanics of the UNIGATE IC 12 1 1 General dimensions of UNIGATE IC 12 1 2 Dimensions UNIGATE IC The pins of UNIGATE IC RS are arranged with a grid s...

Страница 39: ...separation fieldbus side Optional Fieldbus parameter Adjustable via script UART baud rate Up to 625 Kbaud adjustable via script Fieldbus data Up to 512 byte I O ring buffer Technology UART controller...

Страница 40: ...areDownloadTool is available for download from our homepage it is required for an update of the firmware Condition for it is that a PC can be connected to the serial of the IC The software describes t...

Страница 41: ...e bus connections according to standard or market standard are available to test the respec tive bus side Optionally Deutschmann Add on packages bus master simulation are available The board contains...

Страница 42: ...ew plug connector PL Board only without DIN rail module and without housing cover PD Board only without DIN rail module and with housing cover AG Gateway installed in a die cast aluminum housing EG Ga...

Страница 43: ...for the respective product PBDPX ProfibusDP version X see comparison table UNIGATE IC for the respective product PBDPV0 ProfibusDPV0 PBDPV1 ProfibusDPV1 RS Serial RS232 485 422 14 2 Basis board The b...

Страница 44: ...on to the customer s device and the connection to the PC Debug interface For the pin assignment see chapter 14 2 2 1 P 8 The illustration shows the arrangement of the pins On this connector strip the...

Страница 45: ...Plug connector P 13 Pin Signal 1 Vcc 2 Gnd 3 RESET 4 RX of the IC TTL level 5 TX of the IC TTL level 6 TE Pin IC TTL level 7 TX Debug of the IC TTL level 8 RX Debug of the IC TTL level P 14 SW5H SW5L...

Страница 46: ...of the shift registers are available here Additionally the LEDs D9 D15 D18 D20 are connected to the shift registers P 17 With P17 the UNIGATE IC can be brought into the configmode If the jumper is plu...

Страница 47: ...can be taken from the illustration D12 Power LED This LED is always supposed to be glowing statically green when the board is supplied with volt age D9 D15 D18 D20 LEDs that are connected to the shift...

Страница 48: ...2 7 Rx422 8 9 Rx232 Pin assignment P10 9 pin D SUB socket 14 2 2 3 Power supply of the basis board The device must be powered with 10 8 30 VDC The devices of the series UNIGATE with 9 pin D SUB connec...

Страница 49: ...esistor 150 integrated in the gateway must be activated In order to do this slide the slide switch to position ON In all other cases the slide switch must remain in position OFF Please refer to the ge...

Страница 50: ...21 4 15 Instruction manual UNIGATE IC RS V 2 8 50 Deutschmann Automation GmbH Co KG Appendix 14 2 3 Wiring diagram UNIGATE IC basis board RS...

Страница 51: ...Appendix Deutschmann Automation GmbH Co KG 51 Instruction manual UNIGATE IC RS V 2 8 21 4 15...

Страница 52: ...21 4 15 Instruction manual UNIGATE IC RS V 2 8 52 Deutschmann Automation GmbH Co KG Appendix...

Страница 53: ...the output buffer in 1 1 format In case of a successful data exchange you receive the number of received data back in the last variable of the type bytes The checksum is automatically calculated by th...

Страница 54: ...21 4 15 Instruction manual UNIGATE IC RS V 2 8 54 Deutschmann Automation GmbH Co KG Representation of the data on the fieldbus RS side Software ProtocolDeveloper Example exampl_IC_RS_ModbusMaster dss...

Страница 55: ...n You can reach us during hotline hours which are as follows Monday to Thursday from 8 am to midday and from 1 pm to 4 pm Friday from 8 am to midday CET Deutschmann Automation GmbH Co KG Carl Zeiss St...

Страница 56: ...49 0 6434 9433 40 declare that the below mentioned product was developed produced and put on the market in accordance with the above EC Directive Product Gateway Type designation UNIGATE IC RS Applied...

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