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Industrial

 

Electronic Devices 

 

 

 ADFweb.com S.r.l.           

User Manual   

Modbus Slave / MQTT

 

 

Document code: MN67934_ENG     Revision 1.001   Page 8 of 33

 

 

 
FUNCTION MODES:

 

 
The device has got two functions mode depending of the position of the ‘Dip1 of Dip-Switch A’: 

 

The first, with ‘Dip1 of Dip-Switch A’ at “OFF” position, is used for the normal working of the device. 

 

The second, with ‘Dip1 of Dip-Switch A’ at “ON” position, is used for upload the Project and/or Firmware. 

 
For the operations to follow for the updating, see ‘UPDATE DEVICE’ section. 
 
According to the functioning mode, the LEDs will have specifics functions, see ‘LEDS’ section. 
 
 

 

                                             

 
 
 
 

 

Summary of Contents for HD67934-2-B2

Page 1: ...s TCP Master www adfweb com Product HD67936 Modbus TCP Slave www adfweb com Product HD67937 BACnet Master www adfweb com Product HD67938 BACnet Slave www adfweb com Product HD67939 CAN www adfweb com...

Page 2: ...IONS AND STANDARDS 32 WARRANTIES AND TECHNICAL SUPPORT 33 RETURN POLICY 33 UPDATED DOCUMENTATION Dear customer we thank you for your attention and we remind you that you need to check that the followi...

Page 3: ...ce can be used only by qualified personnel strictly in accordance with the specifications Qualified personnel are persons who are familiar with the installation assembly commissioning and operation of...

Page 4: ...Industrial Electronic Devices ADFweb com S r l User Manual Modbus Slave MQTT Document code MN67934_ENG Revision 1 001 Page 4 of 33 EXAMPLE OF CONNECTION...

Page 5: ...Industrial Electronic Devices ADFweb com S r l User Manual Modbus Slave MQTT Document code MN67934_ENG Revision 1 001 Page 5 of 33 CONNECTION SCHEME Figure 1 Connection scheme for HD67934 4 B2...

Page 6: ...istics Electrical isolation between Ethernet and Modbus Mountable on 35mm Rail DIN Wide power supply input range 18 35V DC and 8 24V AC Wide temperature range 40 C 85 C 40 F 185 F CONFIGURATION You ne...

Page 7: ...34_ENG Revision 1 001 Page 7 of 33 POWER SUPPLY The devices can be powered at 8 24V AC and 12 35V DC For more details see the two tables below VAC VDC Vmin Vmax Vmin Vmax 8V 24V 12V 35V Consumption at...

Page 8: ...he position of the Dip1 of Dip Switch A The first with Dip1 of Dip Switch A at OFF position is used for the normal working of the device The second with Dip1 of Dip Switch A at ON position is used for...

Page 9: ...Blinks very slowly 0 5Hz update in progress 2 Modbus communication yellow Blinks when Modbus communication is running Blinks quickly Boot state Blinks very slowly 0 5Hz update in progress 3 MQTT statu...

Page 10: ...1 like in figure The maximum length of the cable should be 1200m 4000 feet Here some codes of cables Belden p n 8132 2x 28AWG stranded twisted pairs conductor foil shield braid shield Belden p n 8284...

Page 11: ...munication The Ethernet connection must be made using Connector2 of HD67934 B2 with at least a Category 5E cable The maximum length of the cable should not exceed 100m The cable has to conform to the...

Page 12: ...nverter use the available software that runs with Windows called SW67934 It is downloadable on the site www adfweb com and its operation is described in this document The software works with MS Window...

Page 13: ...iguration A device s configuration can also be imported or exported To clone the configurations of a Programmable Modbus Slave MQTT Converter in order to configure another device in the same manner it...

Page 14: ...language of the software and check the updatings for the compositor In the section Language it is possible to change the language of the software In the section Connection Options it is possible to c...

Page 15: ...Modbus Slave MQTT Document code MN67934_ENG Revision 1 001 Page 15 of 33 In the section Software Settings it is possible to enable disable some keyboard s commands for an easier navigation inside the...

Page 16: ...sing the Set Communication button from the main window for SW67934 Fig 2 the window Set Communication appears Fig 3 The window is divided in different sections in order to define the different paramet...

Page 17: ...LAVE This section is used to define the main parameters of Modbus line The means of the fields are In the field Serial the serial port to use is defined RS232 or RS485 In the field Baudrate the baudra...

Page 18: ...incorrect disconnection or missing ACK they try to send again them since all the ACK messages are exchanged correctly valid only for QoS 1 and QoS 2 If the field Will Flag is checked the converter wi...

Page 19: ...IP Address WI FI This section is used to define the general parameters of Wi Fi It is possible to defined the type of Wi Fi communication Access Point Client The means of the fields for Access Point c...

Page 20: ...ed The means of the fields for Client configuration are If the field Obtain an IP Address automatically is checked the converter gets the IP Address using DHCP Otherwise the IP Address is defined as s...

Page 21: ...f enabled in the field Server Certificate the certificate from the Server is defined If the field Client Authentication is checked the authentication of the Client using TLS is enabled If enabled o in...

Page 22: ...g the data to Modbus MQTT PUBLISH The means of the fields are In the field Topic the MQTT topic is defined If the field Retained is defined the retained flag is enabled The MQTT server will hold the l...

Page 23: ...n the field QoS the QoS level is defined In the field Data Type the type of data to use is defined In the field Dimension the dimension in byte of the data is defined In the field Position the startin...

Page 24: ...ion is used to define the MQTT topics where the converter will publish the data sniffed from MQTT PUBLISH The means of the fields are In the field Topic the MQTT topic is defined If the field Retained...

Page 25: ...t cable Insert the IP 192 168 2 205 Select which operations you want to do Press the Execute update firmware button to start the upload When all the operations are OK turn OFF the Device Put Dip1 of D...

Page 26: ...restart the PC Check the LAN settings If you are using the program inside a Virtual Machine try to use in the main Operating System If you are using Windows Seven Vista 8 or 10 make sure that you hav...

Page 27: ...words used to link a specific information of the Modbus messages In relation to the Working Mode selected the key words used and their meanings are different Sniffer Mode SOURCE ID of the Modbus slave...

Page 28: ...a in reading Type Address Function Description Holding Register 0 03 Input Bytes 0 1 of internal array Holding Register 1 03 Input Bytes 2 3 of internal array Holding Register 2 03 Input Bytes 4 5 of...

Page 29: ...array Input Register 1 04 Input Bytes 2 3 of internal array Input Register 2 04 Input Bytes 4 5 of internal array Data in writing Type Address Function Description Holding Register 0 R 03 W 06 16 Out...

Page 30: ...strial Electronic Devices ADFweb com S r l User Manual Modbus Slave MQTT Document code MN67934_ENG Revision 1 001 Page 30 of 33 Figure 8 Mechanical dimensions scheme for HD67934 4 B2 MECHANICAL DIMENS...

Page 31: ...pe 2 Fixed Screw Terminal Enclosure Type B Modulbox 4M 35mm DIN Rail mounting Serial port 2 RS232 4 RS485 Device Family HD67934 Modbus Slave MQTT Converter Order Code HD67934 2 B2 Modbus Slave MQTT Co...

Page 32: ...systems This 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 recycli...

Page 33: ...the following 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 Send the product to th...

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