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1. Vy User Manual M Bus RS232 RS485 Document code MN67021_ ENG Revision 2 012 Page 1 of 19 Industrial Electronic Devices User Manual Revision 2 012 English M Bus RS232 Converter Order Codes HD67021M 20 HD67021M 40 HD67021M 80 HD67021M 160 HD67021M 250 HD67021M 20 HD67021M xxx M Bus RS485 Converter ETIA Order Codes HD67022M 20 HD67022M 40 HD67022M xxx HD67022M 80 HD67022M 160 HD67022M 250 for Website information For other M Bus products see also the following link P Gateway M Bus Modbus RTU ee peepee www adfweb com Product HD67029M 232 on RS232 WWW adTWeb COM FFOGUCE NWVO UL4 www adfweb com Product HD67029M 485 on RS485 for Price information Converter M Bus to www adfweb com Price HD67021M 20 www adfweb com Product HD67030 Ethernet www adfweb com Price HD6 021M 40 Analyzer amp Scanner M Bus www adfweb com Price HD67021M 80 www adfweb com Product HD67031 www adfweb com Price HD67021M 160 www adfweb com Price HD67021M 250 Similiar Extender and Repeater M Bus Products www adfweb com Product HD67032 www adfweb com Price HD67022M 20 www adfweb com Price HD67022M 40 www adfweb com Price HD67022M 80 Gateway M Bus Modbus TCP www adfweb com Product HD67044M www adfweb com Price HD67022M 160 Gateway M Bus Concentrator www adfweb com Price HD67022M 250 www adfweb com Product HD67054M 7 Gateway M Bus PROFIBUS Benefits and Main Features www adfwe
2. Open PIN2 RX PIN3 TX i 220 ohm 7 GNP PINS Shield to Isolated Ground eR re eer OOO 0OOOOO 006600000 Programmation Port 15 21VAC M Bus RS232 communication 18 35V DC Connector To connect the device to the COM port of a PC in order to set it you have to use the programming cable AC34107 or a cable made as showed here RS485 RS232 Connector Connector SOD OOOOOOOOSGCOQOOOO 543 21 CABLE CABLE Side A Side B Connectori _ Jumperi Power Supply Boot mode OV Ground E Yes Jumper V Positive wire Blink quickly when transmit V AC min 15V max 21V E NoJumper regquest V DC min 18V max 35V El Normal Mode Figure 3 Connection scheme for HD67022M 20 ADFweb com Srl IT31010 Mareno Treviso INFO www adfweb com Phone 39 0438 30 91 31 User Manual M Bus RS232 RS485 Document code MN67021_ENG Revision 2 012 Page 7 of 19 N Industrial Electronic Devices Jumper2 Termination RS485 Line i Connectors3 a Open Port RS232 D SUB9 Male 220 ohm PINS Shield to Isolated Ground a Green om Boot Mode Blink quickly OQOQQUOC OQVOOCOCO0 sed for Normal Mode Transmita o lt lt e Programmation Port M Bus response through 15 21V AC M Bus RSF icati p g EEEE in R5232 communication To connect the device to the COM iport of a PC in order to set it you have to use the programming cable AC34107 or a cab
3. 95 mm 3 74 inch 95 mm 3 74 inch 106 mm 63 mm 106 mm 75 mm 4 17 inch 2 00 inch 4 17 inch 2 95 inch Housing PVC Housing PVC Weight 200g Approx Weight 200g Approx Figure 11 Mechanical dimensions scheme for HD67021M 160 Figure 12 Mechanical dimensions scheme for HD67021M 250 TEN Ex D O A 106 mm 63 mm 106 mm 75mm 4 17 inch 2 56 inch 4 17 inch 2 95 inch Housing PVC Housing PVC Weight 200g Approx Weight 200g Approx Figure 13 Mechanical dimensions scheme for HD67022M 160 Figure 14 Mechanical dimensions scheme for HD67022M 250 ADFweb com Srl IT31010 Mareno Treviso INFO www adfweb com Phone 39 0438 30 91 31 Vy User Manual M Bus RS232 RS485 Document code MN67021 ENG Revision 2 012 Page 17 of 19 Industrial Electronic Devices ORDER CODES Order Code HD67021M 20 M Bus RS232 Converter up to 20 slaves connected to M Bus Order Code HD67021M 40 M Bus RS232 Converter up to 40 slaves connected to M Bus Order Code HD67021M 80 M Bus RS232 Converter up to 80 slaves connected to M Bus Order Code HD67021M 160 M Bus RS232 Converter up to 160 slaves connected to M Bus Order Code HD67021M 250 M Bus RS232 Converter up to 250 slaves connected to M Bus Order Code HD67022M 20 M Bus RS485 Converter up to 20 slaves connected to M Bus Order Code HD67022M 40 M Bus RS485 Converter up to 40 slaves connected to M Bus Order Code HD67022M 80 M Bus RS
4. and download the updated from our web site FUNCTION MODES 10 www adfweb com download USE OF SW67021 RS232 TO METER BUS 11 CHARACTERISTICS OF THE CABLES 14 REVISION LIST e a aaa a Revision Date Author Chapter Deseription a a ER i Revision lalia E a a STANDARDS AE RA eee CECH eee OR 2 E A Ce PRODUCTS AND RELATED DOCUMENTS 19 WARNING ADFweb com reserves the right to change information in this manual about our product without warning ADFweb com is not responsible for any error this manual may contain TRADEMARKS All trademarks mentioned in this document belong to their respective owners ADFweb com Srl IT31010 Mareno Treviso INFO www adfweb com Phone 39 0438 30 91 31 Vy User Manual M Bus RS232 RS485 Document code MN67021 ENG Revision 2 012 Page 3 of 19 Industrial Electronic Devices SECURITY ALERT GENERAL INFORMATION To ensure safe operation the device must be operated according to the instructions in the manual When using the device are required for each individual application legal and safety regulation The same applies also when using accessories INTENDED USE Machines and systems must be designed so the faulty conditions do not lead to a dangerous situation for the operator i e independent limit switches mechanical interlocks etc QUALIFIED PERSONNEL The device can be used only by qualified personnel strictly in accordance with the specifications Qualified personnel are p
5. 0 M Bus devices HD67021M 250 or HD67022M 250 support up to 250 M Bus devices HF 4 A In the case of HD67021M 160 and or HD67022M 160 the device must be mounted on 35mm DIN rail which is horizontally mounted on a wall or cabinet back plate To avoid obstructions to the airflow around the unit it is recommended to not cover the paths of air A In the case of HD67021M 250 and or HD67022M 250 the device must be mounted on 35mm DIN rail which is horizontally mounted on a wall or cabinet back plate These units have a fan in the top of the enclosure To avoid obstructions to the airflow around the unit it is recommended to not cover the paths of air Take care to not cover the fan It is recommended to put the device into a ventilated cabinet ADFweb com Srl IT31010 Mareno Treviso INFO www adfweb com Phone 39 0438 30 91 31 Vy User Manual M Bus RS232 RS485 Document code MN67021 ENG Revision 2 012 Page 9 of 19 Industrial Electronic Devices POWER SUPPLY The devices can be powered at 15 21V AC and 18 35V DC The consumption depends to the code of the device For more details see the two tables below Consumption at 24V DC Device No Load W VA Full Load W VA HD67021M 20 HD67022M 20 HD67021M 40 HD67022M 40 HD67021M 80 HD67022M 80 3 5 HD67021M 160 HD67022M 160 HD67021M 250 HD67022M 250 This value is with all the Slave M Bus devices of the code 20 40 80 160 250 connected to the li
6. 485 Converter up to 80 slaves connected to M Bus Order Code HD67022M 160 M Bus RS485 Converter up to 160 slaves connected to M Bus Order Code HD67022M 250 M Bus RS485 Converter up to 250 slaves connected to M Bus ACCESSORIES Order Code APW020 Power Supply for M Bus Master device that supports up to 20 Slaves Order Code APW040 Power Supply for M Bus Master device that supports up to 40 Slaves Order Code APWO8O Power Supply for M Bus Master device that supports up to 80 Slaves Order Code APW160 Power Supply for M Bus Master device that supports up to 160 Slaves Order Code APW250 Power Supply for M Bus Master device that supports up to 250 Slaves Order Code AC34107 Null Modem Cable Fem Fem DSub 9 Pin 1 5 m Order Code AC34114 Null Modem Cable Fem Fem DSub 9 Pin 5 m ADFweb com Srl IT31010 Mareno Treviso INFO www adfweb com Phone 39 0438 30 91 31 Vy User Manual M Bus RS232 RS485 Document code MN67021 ENG Revision 2 012 Page 18 of 19 Industrial Electronic Devices DISCLAIMER All technical content within this document can be modified without notice The content of the document content is a recurring audit For losses due to fire earthquake third party access or other accidents or intentional or accidental abuse misuse or use under abnormal conditions repairs are charged to the user ADFweb com S r l will not be liable for accidental loss of use or inability to use this product such a
7. RS485 is defined In the field METER BUS BaudRate the baudrate for the M Bus is defined Inthe field METER BUS Parity the parity for the M Bus is defined When the button Write Data is pressed the parameters are written into the HD67021 xxx HD67022 xxx microprocessor When the button Read Data is pressed the paramaters in the microprocessor are read and written in the fields under the button ADFweb com Srl IT31010 Mareno Treviso INIT COM Com Port Inttialized Disconnect DATA SERIALS SERIAL METER BUS R Auto Baudrate BaudRate 2400 BaudRate 2400 Parity EVEN Pa rity EVEN Write Data Read Data Auto Baudrate BaudRate BaudRate Parity Parity FIRMWARE Update Firmware W Read Firmware after write Progress Figure 5 Main window for SW67021 INFO www adfweb com Phone 39 0438 30 91 31 Vy User Manual M Bus RS232 RS485 Document code MN67021 ENG Revision 2 012 Page 12 of 19 Industrial Electronic Devices The functions described above shall be made when the device is in Boot For more details about Boot see Connection Scheme Fig 1 Fig 2 Fig 3 Fig 4 If it is necessary to update the firmware the button Update Firmware must be pressed W Read Firmware after write In order to update the firmware in the board or change the Data Serials j j Progress Write Firmware parameters follow these instructions og Fir Turn off the device Insert the Bo
8. b com Product HD67053M Very easy to configure Microprocessor for queue data control Rene eterna conus RTU master Electrical isolation between RS232 RS485 and M Bus lt lt lt Industrial temperature range Do you need to choose a device do you want help 40 C 70 C 40 F 158 F Ask it to the following link www adfweb com Cmd helpme ADFweb com Srl IT31010 Mareno Treviso INFO www adfweb com Phone 39 0438 30 91 31 Vy User Manual M Bus RS232 RS485 Document code MN67021 ENG Revision 2 012 Page 2 of 19 Industrial Electronic Devices INDEX UPDATED DOCUMENTATION Dear customer we thank you for your attention and we remind you that you need to check that the following document is INDEX ae gt Updated gt Related to the product you own UPDATED DOCUMENTATION 2 REVISION LIST 2 To obtain the most recently updated document note the document code WARNING 2 that appears at the top right hand corner of each page of this document TRADEMARKS 2 SECURITY ALERT 3 With this Document Code go to web page www adfweb com download CONNECTION SCHEME 4 and search for the corresponding code on the page Click on the proper CHARACTERISTICS g Document Code and download the updates POWER SUPPLY 3 To obtain the updated documentation for the product that you own note SET COMMUNICATION PARAMETERS 10 the Document Code Abbreviated written Doc Code on the label on the CONFIGURATION 10 product
9. ersons who are familiar with the installation assembly commissioning and operation of this equipment and who have appropriate qualifications for their job RESIDUAL RISKS The device is state of the art and is safe The instrument can represent a potential hazard if they are inappropriately installed and operated by personnel untrained These instructions refer to residual risks with the following symbol This symbol indicates that non observance of the safety instructions is danger for people to serious injury or death and or the A possibility of damage CE CONFORMITY The declaration is made by us You can send an email to support adfweb com or give us a call if you need it ADFweb com Srl IT31010 Mareno Treviso INFO www adfweb com Phone 39 0438 30 91 31 Vy User Manual M Bus RS232 RS485 Document code MN67021_ ENG Revision 2 012 Page 4 of 19 Industrial Electronic Devices CONNECTION SCHEMES Connector3 Port RS232 D SUB9 Male T o PINS Shield to Isolated Ground Used for Programmation Port 15 21V AC M Bus RS232 communication 18 35V DC Connector am am To connect the device to the COM port of a PC in order to set it you have to use the programming cable 4C34107 or a cable made as showed here Connector1 P 2 Connector2 Power Supply t M Bus V Positive wire Boot Mode V AC min 15V max 21V No Jumper peat V DC m
10. frequency of about 1 second the device functions in Normal Mode otherwise if the run LED blinks more quickly the device is in Boot Mode ADFweb com Srl IT31010 Mareno Treviso INFO www adfweb com Phone 39 0438 30 91 31 Vy User Manual M Bus RS232 RS485 Document code MN67021 ENG Revision 2 012 Page 11 of 19 Industrial Electronic Devices USE OF SW67021 RS232 TO METER BUS To configure the board use the available software that runs with Windows called SW67021 It is downloadable on the site www adfweb com and its operation is described in this document When launching the SW67021 the right window appears Fig 5 The Window is divided in three sections one for the INIT COM another for the DATA SERIALS and the other for the FIRMWARE In the field Com Port must be selected the COM Port of the PC where the serial cable is connected When the Init button is pressed it creates the connection between Personal Computer and HD67021M xxx HD67022M xxx The means of the fields for DATA SERIALS are If the field Auto Baudrate is checked is not necessary to set the two baudrates of the RS232 RS485 and M Bus In this case the two Baudrates are the same and the Parity is always Even If isn t checked it is possible to define different Baudrates and different Parity In the field SERIAL BaudRate the baudrate for the RS232 RS485 is defined In the field SERIAL Parity the parity for the RS232
11. in 18V Max 35V Normal Mode Figure 1 Connection scheme for HD67021M 20 ADFweb com Srl IT31010 Mareno Treviso INFO www adfweb com Phone 39 0438 30 91 31 Industrial Electronic Devices ADFweb com Srl IT31010 Mareno Treviso User Manual Revision 2 012 M Bus RS232 RS485 Document code MN67021 ENG Page 5 of 19 Green Boot Mode Blink quickly Normal Mode Transmit a M Bus response through the serial ie M Bus Connector 15 21V AC 18 35V DC R5232 Port Jumperi Boot mode Connectori Power Supply OV Ground V Positive wire VAC min 15V max 21V V DC min 18V max 35V Yes Jumper Boot Mode No Jumper Normal Mode O0 00004 6000000000 Connectors Port RS232 D SUB9 Male PIN2 RX PIN3 TX PINS Shield to Isolated Ground Used for Programmation Port RS232 communication To connect the device to the COM port of a PC in order to set it you have to use the programming cable AC34107 or a cable made as showed here CABLE Side B FEM CABLE Side A FEM Figure 2 Connection scheme for HD67021M 40 HD67021M 80 HD67021M 160 HD67021M 250 INFO www adfweb com Phone 39 0438 30 91 31 User Manual M Bus RS232 RS485 Document code MN67021_ ENG Revision 2 012 Page 6 of 19 Industrial Electronic Devices Jumper2 Termination RS485 Line Port RS232 D SUB9 Male
12. le made as showed here R5485 Connector R5232 Port CABLE CABLE Side A Side B FEM FEM Connector1 Power Supply OV Ground Yes Jumper V Positive wire Boot Mode VAC min 15V max 21V No Jumper V DC min 18V max 35V Normal Mode Figure 4 Connection scheme for HD67022M 40 HD67022M 80 HD67022M 160 HD67022M 250 ADFweb com Srl IT31010 Mareno Treviso INFO www adfweb com Phone 39 0438 30 91 31 Vy User Manual M Bus RS232 RS485 Document code MN67021 ENG Revision 2 012 Page 8 of 19 Industrial Electronic Devices CHARACTERISTICS The HD67021M xxx is a M Bus RS232 Converter while the HD67022M xxx is a M Bus RS485 Converter The control by microprocessor with 32 bits makes it particularly suitable for supervisor software and the connection to a Personal Computer The M Bus to RS232 or RS485 Converters allows the following characteristics Electrical isolation between RS232 RS485 and M Bus Baud Rate and Parity changeable with software Mountable on Rail DIN Power Supply 15 21V AC or 18 35V DC Temperature range 40 C to 70 C _ 4 44 At the Adapters can be connected up to 250 standard M Bus devices This number depends of the code expressed by the xxx number HD67021M 20 or HD67022M 20 support up to 20 M Bus devices HD67021M 40 or HD67022M 40 support up to 40 M Bus devices HD67021M 80 or HD67022M 80 support up to 80 M Bus devices HD67021M 160 or HD67022M 160 support up to 16
13. ne Caution Not reverse the polarity power E HD67021M xxx HD67022M xxx ADFweb com Srl IT31010 Mareno Treviso INFO www adfweb com Phone 39 0438 30 91 31 Vy User Manual M Bus RS232 RS485 Document code MN67021 ENG Revision 2 012 Page 10 of 19 Industrial Electronic Devices SET COMMUNICATION PARAMETERS Configurable Parameters Baud Rate of RS232 RS485 from 300 to 115200 bps and of M Bus from 300 to 38400 bps Parity of RS232 RS485 and M Bus with None Odd Even Fixed Parameters 1 Bit Start 8 Bit Data 1 Bit Stop The Baud Rate and the Parity of RS232 RS485 and M Bus are configurable with the software CONFIGURATION You need SW67021 RS232 to Meter Bus software on your PC in order to perform the following Define the communication parameters of the RS232 RS485 Define the communication parameters of the M Bus Update the Firmware FUNCTION MODES For the device HD67021M xxx and HD67022M xxx it is possible to update the microprocessor program Therefore there are two functions to select from the boot jumper NORMAL MODE factory setting without BOOT jumper with this setting the HD67021M xxx or HD67022M xxx is able to function as an adapter M Bus to RS232 RS485 BOOT MODE with BOOT jumper the boot mode is activated when the HD6 021M xxx or HD67022M xxx is turned on Eventual program updates are available on the site www adfweb com When the run LED blinks at
14. o point in a segment fall below 12V because of the remote powering of the slaves In the standard configuration the total cable length should not exceed 1000m in order to meet the requirement of a maximum cable capacitance of 180nF Taken from M Bus specifics ADFweb com Srl IT31010 Mareno Treviso INFO www adfweb com Phone 39 0438 30 91 31 AL Industrial Electronic Devices MECHANICAL DIMENSIONS 95 mm 3 74 inch 00 OA Q 60 mm 106 mm 4 17 inch 2 36 inch Housing PVC Weight 200g Approx Figure 7 Mechanical dimensions scheme for HD67021M 20 95 mm 60 mm 2 36 inch 4 17 inch Housing PVC Weight 200g Approx Figure 9 Mechanical dimensions scheme for HD67022M 20 ADFweb com Srl IT31010 Mareno Treviso User Manual M Bus RS232 RS485 Document code MN67021 ENG Revision 2 012 Page 15 of 19 O 0000080 0009000000 95mm 3 74 inch 60 mm 106 mm 4 17 inch 2 36 inch Housing PVC Weight 200g Approx Figure 8 Mechanical dimensions scheme for HD67021M 40 HD67021M 80 95 mm 3 74 inch 60 mm 2 36 inch 106 mm 4 17 inch Housing PVC Weight 200g Approx Figure 10 Mechanical dimensions scheme for HD67022M 40 HD67022M 80 INFO www adfweb com Phone 39 0438 30 91 31 User Manual M Bus RS232 RS485 Document code MN67021 ENG Revision 2 012 Page 16 of 19 Industrial Electronic Devices Oc a A l Li LDI
15. oad filefold SW67021 40 80 160 250 zip A In the case of HD67022M 20 you have to use the software SW67021 www adfweb com download filefold SW67021 22 zip A In the case of HD67022M 40 HD67022M 80 HD67022M 160 HD67022M 250 you have to use the software SW67021 40 80 160 250 www adfweb com download filefold SW67021 40 80 160 250 zip ADFweb com Srl IT31010 Mareno Treviso INFO www adfweb com Phone 39 0438 30 91 31 Vy User Manual M Bus RS232 RS485 Document code MN67021 ENG Revision 2 012 Page 14 of 19 Industrial Electronic Devices CHARACTERISTICS OF THE CABLES RS232 The connection from RS232 socket to a serial port example one from a personal computer must be made with a NULL MODEM cable a serial cable where the pins 2 and 3 are crossed It is recommended that the RS232C Cable not exceed 15 meters NULL MODEM CABLING 9876 54321 CABLE CABLE Side A Side B FEM FEM Figure 6 Null modem cabling M Bus A two wire standard telephone cable JYStY N 2 0 8 mm is used as the transmission medium for the M Bus The maximum distance between a slave and the repeater is 350m this length corresponds to a cable resistance of up 29 This distance applies for the standard configuration having Baud rates between 300 and 9600 Baud and a maximum of 250 slaves The maximum distance can be increased by limiting the Baud rate and using fewer slaves but the bus voltage in the space state must at n
16. ot Jumper see the Fig 1 Fig 2 Fig 3 Fig 4 for more info Turn on the device Press the Update Firmware button to start the upload When the progress is Update Done turn off the device Disconnect the Boot jumper Turn on the Device q 4 FIRMWARE At this point the firmware on the device is correctly update Update Firmware Read Firmware after write Progress Update Done When you install a new version of the software it is better if the first U time you do the update of the Firmware in the HD67021M xxx HD67022M xxx device A Warning If you aren t able to complete the Update before require assistance try these points Check if the serial COM port selected is the correct one Check if the serial is connected between the PC and the device Try to repeat the operations for the updating If you are using a dongle try with a native COM port or change the dongle Try with another PC Try to restart the PC ADFweb com Srl IT31010 Mareno Treviso INFO www adfweb com Phone 39 0438 30 91 31 Vy User Manual M Bus RS232 RS485 Document code MN67021 ENG Revision 2 012 Page 13 of 19 Industrial Electronic Devices A In the case of HD67021M 20 you have to use the software SW67021 www adfweb com download filefold SW67021 22 zip A In the case of HD67021M 40 HD67021M 80 HD67021M 160 HD67021M 250 you have to use the software SW67021 40 80 160 250 www adfweb com downl
17. s WARRANTIES AND TECHNICAL SUPPORT User Manual M Bus RS232 RS485 Document code MN67021 ENG For fast and easy technical support for your ADFweb com SRL products consult our internet support at www adfweb com Otherwise contact us at the address support adfweb com RETURN POLICY If while using your product you have any problem and you wish to exchange or repair it please do the following 1 Obtain a Product Return Number PRN from our internet support at www adfweb com Together with the request you need to provide detailed information about the problem 2 Send the product to the address provided with the PRN having prepaid the shipping costs shipment costs billed to us will not be accepted If the product is within the warranty of twelve months it will be repaired or exchanged and returned within three weeks If the product is no longer under warranty you will receive a repair estimate PRODUCTS AND RELATED DOCUMENTS Part Description URL HD67648 Ethernet Serial Converter www adfweb com product HD67648 HD67119 USB RS485 Converter www adfweb com product HD67119 HD67507 Modbus TCP Slave Modbus Master Converter www adfweb com product HD67507 HD67510 Modbus Slave Modbus TCP Master Converter www adfweb com product HD67510 ADFweb com Srl IT31010 Mareno Treviso INFO www adfweb com Revision 2 012 Page 19 of 19 Phone 39 0438 30 91 31
18. s loss of business income ADFweb com S r l shall not be liable for consequences of improper use OTHER REGULATIONS AND STANDARDS WEEE INFORMATION Disposal of old electrical and electronic equipment as in the European Union and other European countries with separate X collection systems m his symbol on the product or on its packaging indicates that this product may not be treated as household rubbish Instead it should be taken to an applicable collection point for the recycling of electrical and electronic equipment If the product is disposed correctly you will help prevent potential negative environmental factors and human health which could otherwise be caused by inappropriate disposal The recycling of materials will help to conserve natural resources For more information about recycling this product please contact your local city office your household waste disposal service or the shop where you purchased the product RESTRICTION OF HAZARDOUS SUBSTANCES DIRECTIVE The device respects the 2002 95 EC Directive on the restriction of the use of certain hazardous substances in electrical OHS and electronic equipment commonly referred to as Restriction of Hazardous Substances Directive or RoHS 2002 95 EC CE MARKING C The product conforms with the essential requirements of the applicable EC directives ADFweb com Srl IT31010 Mareno Treviso INFO www adfweb com Phone 39 0438 30 91 31 AL Industrial Electronic Device

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