I-7570 Serial To HART Converter
Contents
1. 10 You created this PDF from an application that is not licensed to print to novaPDF printer hitp Awww novapdf com Serial to HART Converter Suppon HART Short Long Frame Selectable 23002 ternal resistor elec lane 2 scaled COMI RA 23242h485 rivulet Support multiple manufacturers HART products Figure 2 6 LED position of l 7570 2 9 1 LED function 1 PWR LED It is used to help users to check whether the l 7570 is standby If the module is working in firmware operation mode the PWR LED is always turned on However when the module is working in the firmware updating mode the PWR LED will flash 2 Tx LED It is used to show whether the l 7570 is receiving HART frame from serial port The Tx LED will flash whenever a HART frame is receiving from PC 3 Rx LED It is used to show whether the l 7570 is receiving HART frame from HART device The Rx LED will flash whenever a HART frame is receiving from HART device l 7570 Serial HART Converter User s Manual Ver 1 0 Aug 201 1 11 You created this PDF from an application that is not licensed to print to novaPDF printer http www novapdf com 2 9 2 LED indication Receiving Receiving Power Firmware Firmware HART Frame LED Name HART Frame off Updating Operation from HART from PC l Device PWRLED off fash on on on off off 2 6 Cable Selection The HART bus is a balanced differe2. cccecesecceeceeteeeceeseeseeteeeeeeseeeaeesaes 9 2 4 1 Firmware Update Mode cccccceccecceeceeceeeeeeeeeeeeeeeeeeseeeeeeeeseeneees 9 2 4 2 Firmware Operation MOde cccccceccsecceeceeceeeteeeeeeeeeeeeeseetseeeeees 10 2 5 CED C O ee E EE A EE 10 2 5 1 CE D IONO g eaa E E A een a eee 11 2 5 2 LED MACANO Seni tiicentseninariataiandedtsnnsGanteanasiineyiesinarindonaantetvinantniun 12 2 6 O72 s Bor 1 9 a en ee ee ee 12 3 HART Converter Utility 0 0 00 cececceeeeeeeeseneenseneeeesenseneeneenesensenees 13 3 1 OY E E E E E E 13 3 2 Communication Settings and HART Frame Settings 0 13 3 2 1 COMMUNICATION Settings cece cc cecc cece eeeceeece cece eeseeeeeeeeeeeeeeseeees 14 3 2 2 HARI Frame SN S secre rercesecesnceemreanceneceacesanasancnenceanusessandetsoaces 14 3 3 search the HART device via the l 7570 ccccccceccceceeeeeeeeeeeeeeees 16 3 4 Dala IOJ OSL xecasesiandnctasia ecddaneitachesdsccabedecdaddanadaduecandaavesdeieeianendadueceiesass 18 3 9 Send Receive HART Frame ccccecesecceeceecseeteeeeeeeeeteeeeseteeeeeeees 19 l 7570 Serial HART Converter User s Manual Ver 1 0 Aug 201 1 2 You created this PDF from an application that is not licensed to print to novaPDF printer http Awww novapdf com 1 Introduction The l 7570 is a Serial to HART converter specially designed for the master device of HART protocol It allows users to
3. Com Port Port Name COM13 Hart Auto Configure Disb Frame type Manufacturer ID jo Device type i Device ID ShMes About Com Fort Fort Name Hart Auto Configure i Frame type Lons wi Preambles Addres Manufacturer ID Device type a Device ID Figure 3 6 Long frame settings lf Communication and HART frame settings have set up please click the OK button 3 3 Search the HART device via the l 7570 If users have finished above the settings please refer to the following steps to search the HART device via sending Command 0 Step 1 Click the Open button to connect com port Figure 3 7 l 7570 Serial HART Converter User s Manual Ver 1 0 Aug 201 1 16 You created this PDF from an application that is not licensed to print to novaPDF printer hitp Awww novapdf com Settings Data Log Figure 3 7 Click Open button If the screen showed the error message after clicking Open button please check the port number and reset Port Name Step 2 Click the Start button to search HART device with HART bus Figure 3 8 HC Tool settings DataLog EM s About COM Open Close Search Figure 3 8 Click Start button Users can find the related information of HART device after clicking Figure 3 9 l 7570 Serial HART Converter User s Manual Ver 1 0 Aug 201 1 17 You cr
4. field and then click the Send button Send Receive Her vend Data FF FF FF FF FF 02 80 00 00 82 C With Parity Check Receive Data Step 2 The response data of HART device will be showed in the Receive Data field When the Receive Data is showed empty please check the format of HART frame from the Send Data or HART communication l 7570 Serial HART Converter User s Manual Ver 1 0 Aug 201 1 19 You created this PDF from an application that is not licensed to print to novaPDF printer http Awww novapdf com send Receive Mer mend Data FF FF FF FF FF 02 80 00 00 92 C With Parity Check EAF 11 47 56 197 FF FF FF FF FF 02 80 00 00 82 Receive Data l 7570 Serial HART Converter User s Manual Ver 1 0 Aug 201 1 20 You created this PDF from an application that is not licensed to print to novaPDF printer http Awww novapdf com
5. s Manual Ver 1 0 Aug 2011 4 You created this PDF from an application that is not licensed to print to novaPDF printer http Awww novapdf com Software Utility Tool e Easily and quickly installation e Easily search HART devices e Provide user defined HART frame e Provide simple Data logger Application Current Measuring Petrochemical Industry Application Environment Monitoring Tunnel Monitoring Monitor system Building Monitoring etc l 7570 Serial HART Converter User s Manual Ver 1 0 Aug 201 1 5 You created this PDF from an application that is not licensed to print to novaPDF printer http www novapdf com 2 Hardware ERD i 7570 Pwe Serial to HART Converter Supot HART Sheet Loaz Feme Selectable 25002 tennimal resistor solated COM RS 23 2 4244 Support multiple manufacturers HART product SO Ge eo eo eo 86 Figure 2 1 Hardware externals of l 7570 l 7570 Serial HART Converter User s Manual Ver 1 0 Aug 201 1 6 You created this PDF from an application that is not licensed to print to novaPDF printer hitp Awww novapdf com 2 1 Block Diagram Figure 2 2 is a block diagram illustrating the functions on the l 7570 module It provides the 3000Vrms Isolation in the HART interface site RS 232 4 Signal F rive Signal Signal Isolation Isolation RS 422 Signal RS 485 Signal lt VS 10 30Vobc GND F
6. I 7570 Serial To HART Converter User s Manual Warranty All products manufactured by ICP DAS are under warranty regarding defective materials for a period of one year from the date of delivery to the Original purchaser Warning ICP DAS assumes no liability for damages resulting from the use of this product ICP DAS reserves the right to change this manual at any time without notice The information furnished by ICP DAS is believed to be accurate and reliable However no responsibility is assumed by ICP DAS for its use or for any infringements of patents or other rights of third parties resulting from its use Copyright Copyright 2011 by ICP DAS All rights are reserved Trademark The names used for identification only may be registered trademarks of their respective companies l 7570 Serial HART Converter User s Manual Ver 1 0 Aug 201 1 1 You created this PDF from an application that is not licensed to print to novaPDF printer http Awww novapdf com Table of Contents t NOUIN ao 3 1 1 Foo ee E E S 3 1 2 SI CCN OI S erer aar enner e EEEE EEE E E 4 2 HWAT aE EE 6 2 1 BIOK DIGQIAM wiesienctcneitnchsceaiacnecetdadsdettdadnecendadnedetdadvacsdedatceidedoaseedadedee 2 2 Pin Assignment of l 7570 nannnnnannnnnnnnnnnnnnnnnnnnnonnnnnnnnnrnnrrnrrnrrnernrnnnn 8 2 3 Terminator Resistor Settings ccccccccececseceeeseeeceeeseeeeeeseeeseeeseeees 8 2 4 Default Normal Dip SWItch
7. access the HART slave by using RS 232 RS 422 RS 485 These HART slave devices may be a transmitter an actuator a current output device and so forth In addition we also provide the utility tool for users to configure the l 7570 The following is the application for the Serial HART modules HMI PC PLC 1 1 Features e Support HART Short Long frame e Allow two HART masters e Working in point to point or multi drop HART mode e Connecting up to 15 HART modules l 7570 Serial HART Converter User s Manual Ver 1 0 Aug 201 1 3 You created this PDF from an application that is not licensed to print to novaPDF printer http Awww novapdf com e Provide utility tool for module configuration e Isolated COM 1 RS 232 422 485 e Provide PWR TxD RxD indication LED e 4KV ESD Protection e Built in Watchdog e Selectable 2500 load resistor 1 2 Specifications Serial specs e Input port RS 232 RS 422 RS 485 USB Type B HART specs e HART interface connector 10 pin terminal block e HART Baud Rate 1200bps e lsolation Voltage 3KVDC on the HART side Module specs e Dimensions 108mm x 72mm x 35mm H x W x D e Operating temperature 25 to 75 C 13 to 167 F e Storage temperature 40 to 80 C 40 to 176 F e Humidity 5 to 95 non condensing e LEDs PWRLED for power TxD LED for HART frame from Serial port RxD LED for HART frame from HART device I 7570 Serial HART Converter User
8. by l 7570 Utility 3 1 Run Utility Run the l 7570 Utility HC_Tool exe and then click the Settings of menu to configure the parameters of communication like Figure 3 1 If users cant run HC_Tool exe please install NET Framework 3 5 and then run utility again Search Status Idle Information Figure 3 1 Open the Settings of menu 3 2 Communication Settings and HART Frame Settings Please refer to the section 3 2 1 to set com port and the section 3 2 2 to configure the HART frame l 7570 Serial HART Converter User s Manual Ver 1 0 Aug 201 1 13 You created this PDF from an application that is not licensed to print to novaPDF printer http Awww novapdf com 3 2 1 Communication Settings Please select serial port Setting DataLog Hart Auto Confieme Ey Frame type yit Master tpe Freambles i Address Manufacturer ID Ti Device type Device ID 193 Figure 3 2 Set Port Name 3 2 2 HART Frame Settings The Hart index offers the format of short or long frame to transmit Auto Configure Select Automatic or Manual mode to send HART frame Frame type Select the format of short frame or long frame Master type Select Primary master or Secondary master Preambles 5 20 bytes OxFF Address Polling Address 0 15 Manufacturer ID Manufacturer Identification Code Device type Manufacturer s Device Type Code Device ID Device Identificatio
9. eated this PDF from an application that is not licensed to print to novaPDF printer hitp Awww novapdf com sne DataLog SREM z About COM per Clos search tart tatus Idle Information Search Device Sucess chast ID Eckardt Manufacturer s Device Type Code 4 Number of preambles needed in the request Command set revision level 5 Transmitter specific revision level 1 sottvare revision 16 Hardware revision 27 Flags 0 Device ID number 1808360 Figure 3 9 Find HART device If the utility showed error information Figure 3 10 users must check the communication of HART bus the format of HART device frame cas Data Log SRMs About COM 7 Close Seach etatus Idle Figure 3 10 Search Device Failed 3 4 Data logger When users click Start button or run the SRMsg of menu the utility will start to record HART frame from PC or HART device But close the utility the information of Data logger will disappear l 7570 Serial HART Converter User s Manual Ver 1 0 Aug 201 1 18 You created this PDF from an application that is not licensed to print to novaPDF printer hitp Awww novapdf com HC Taol aaa Settings DataLog SRMsz About LOM pe Close Suh Dak Loz IE x 3 5 Send Receive HART Frame Users can send and receive HART command directly by the following window Step 1 Set HART command to Send Data
10. igure 2 2 Block diagram of l 7570 l 7570 Serial HART Converter User s Manual Ver 1 0 Aug 2011 You created this PDF from an application that is not licensed to print to novaPDF printer hitp Awww novapdf com 2 2 Pin Assignment of l 7570 HART 1 foo D HART D Ry vst S TXO B GND 107 11 RxD Figure 2 3 Pin Assignment on l 7570 2 3 Terminator Resistor Settings There is a Jumper JP4 at the l 7570 module as shown in Figure 2 4 The jumper can provide HART network with 250 1 4 W resistor When the pin 1 amp 2 of JP4 is closed the resistor will connect to HART network When the pin 2 amp 3 ofJP4 is closed it will disconnect the resistor from HART network By default the pin1 amp 2 of JP4 is closed E care i f Figure 2 4 Internal Resistor l 7570 Serial HART Converter User s Manual Ver 1 0 Aug 2011 8 You created this PDF from an application that is not licensed to print to novaPDF printer http www novapdf com 2 4 Default Normal Dip switch There is a DIP Switch on the back of the l 7570 module as shown in Figure 2 5 In the Firmware Operation Mode user needs to set the DIP Switch to the Normal position If the user needs to update the firmware of l 7570 the user can set the DIP Switch to the Default position Default Normal Figure 2 5 Firmware Updating 2 4 1 Firmware Update Mode Please set the Dip switch to the Default posit
11. ion Then the l 7570 will work in the Firmware Update Mode after the power of the module has been turned on again In this mode users can update the firmware of the l 7570 module via RS 232 Users just need to execute Firmware_Update_Tool exe and follow the below steps to complete the firmware updating process 1 Choose COM interface and COM Port 2 Click Browser button to choose firmware file like 17570_v1 00 fw 3 Click Firmware Update button to start the process The result will show in Firmware Update field l 7570 Serial HART Converter User s Manual Ver 1 0 Aug 201 1 9 You created this PDF from an application that is not licensed to print to novaPDF printer hitp Awww novapdf com gt FW Update Tool v1 06 COM COM Port yoro mus COMI z bP 2 Firmware Fath The Firmware _Update_Tool program can be downloaded from http ftp icodas com pub cd fieldbus_cd HART converter I 5 0 software tool 2 4 2 Firmware Operation Mode In operation mode users need to set the Dip switch to the Normal position In this mode users can send receive HART frame via serial port 2 9 LED Indication There are three LEDs provided to indicate to users what situation the l 7570 is in The following is the illustration of these three LEDs and the position of these three LEDs shows as Figure 2 6 l 7570 Serial HART Converter User s Manual Ver 1 0 Aug 201 1
12. n Number l 7570 Serial HART Converter User s Manual Ver 1 0 Aug 201 1 14 You created this PDF from an application that is not licensed to print to novaPDF printer http Awww novapdf com om Port Fort Name Hart Auto Configure ELE Frame type Preamble Manufacturer ID 2 Device ID Figure 3 3 Set the format of HART frame How to configure the HART frame via the utility Users can modify Auto Configure to select Disable or Enable If it is Enable the utility will use the short frame format to polling HART device Figure 3 4 Settings DataLog om Fort Port Name COMIS faa Hart Auto Contievre SE Frame type Freambles 5 n g Address Manufacturer ID E Device type Device ID Figure 3 4 Set Auto Configure to Enable When Auto Configure is Disable users must refer to the Frame type option to set the format of Short frame or Long frame If it is Short frame users only set Master type Preambles Address Figure 3 5 Otherwise users must set about Frame type Master type Preambles Manufacturer ID Device type Device ID Figure 3 6 l 7570 Serial HART Converter User s Manual Ver 1 0 Aug 2011 15 You created this PDF from an application that is not licensed to print to novaPDF printer http www novapdf com Setings DetsLog About
13. ntial 2 wire interface running over either a Shielded Twisted Pair STP Un shielded Twisted Pair UTP or Ribbon cable How to decide a cable type cable length and terminator in the HART bus network please refer to the following table No Network Devices Cable Capacitance pf tt pff m 20 pfft 30 pft So pfft 70 pfft 65 pim 95 ptr 160 ptr 225 ptr 9 000 ft 6 500 ft 4 200 ft 3 200 ft 2 769 mi 2 000 mi 1 292 mi 985 mij 7 000 ft 5 200 ft 3 300 ft 2 500 ft 2 154 mi 1 600 mi 1 015 mi 769m 6 000 ft 4 600 ft 2 900 ft 2 300 ft 1 846 mi 1 415 mi 892 m 708 m Allowable cable lengths for 1 0mm 18 Aw G shield twisted pair 8 000 ft 5 900 ft 3 700 ft 2 900 ft 2 462 mi 1 815 mi 1 138 m 892 m Note The AWG means a standard method used to measure wire The numbering system works backwards from what people would think the thicker heavier the wire the lower the number l 7570 Serial HART Converter User s Manual Ver 1 0 Aug 2011 12 You created this PDF from an application that is not licensed to print to novaPDF printer http Awww novapdf com 3 HART Converter Utility l 7570 Utility is provided by ICP DAS to transmit receive HART frame for HART bus communication testing easily and quickly l 7570 Utility can be downloaded from the ICP DAS web site http ftp icodas com pub cd fieldbus_cd hart converter 75 70 software utility The following is the main functions provided
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