ADF Web HD67949-B2 User manual

Industrial Electronic Devices
ADFweb.com S.r.l.
User Manual
NMEA2000
/ MQTT
Document code: MN67949_ENG Revision 1. Page 1 of 32
User Manual
Revision 1.
English
NMEA2000 / MQTT - Converter
(Order Code: HD67949-B2)
For Website information:
www.adfweb.com?Product=HD67949-B2
For Price information:
www.adfweb.com?Price=HD67949-B2
Benefits and Main Features:
Very easy to configure
Power Supply 18…35V DC and 8…24 V AC
Temperature range: -4 °C/+85°C (-4 °F/+185°F)
For others MQTT products, see also the following links:
Converter MQTT to
www.adfweb.com?Product=HD6793 (Ethernet)
www.adfweb.com?Product=HD67931 (M-Bus)
www.adfweb.com?Product=HD67932 (Seria )
www.adfweb.com?Product=HD67933 (Modbus Master)
www.adfweb.com?Product=HD67934 (Modbus S ave)
www.adfweb.com?Product=HD67935 (Modbus TCP Master)
www.adfweb.com?Product=HD67936 (Modbus TCP S ave)
www.adfweb.com?Product=HD67937 (BACnet Master)
www.adfweb.com?Product=HD67938 (BACnet S ave)
www.adfweb.com?Product=HD67939 (CAN)
www.adfweb.com?Product=HD6794 (CANopen)
www.adfweb.com?Product=HD67941 (DALI)
www.adfweb.com?Product=HD67942 (DeviceNet Master)
www.adfweb.com?Product=HD67943 (DeviceNet S ave)
www.adfweb.com?Product=HD67944 (DMX)
www.adfweb.com?Product=HD67945 (EtherNet/IP)
www.adfweb.com?Product=HD67946 (J1939)
www.adfweb.com?Product=HD67947 (KNX)
www.adfweb.com?Product=HD67948 (NMEA 0183)
www.adfweb.com?Product=HD6795 (PROFIBUS Master)
www.adfweb.com?Product=HD67951 (PROFIBUS S ave)
www.adfweb.com?Product=HD67952 (PROFINET)
www.adfweb.com?Product=HD67953 (SNMP Manager)
www.adfweb.com?Product=HD67954 (SNMP Agent)
Do you have an your customer protocol?
www.adfweb.com?Product=HD67 3
Do you need to choose a device? do you want help?
www.adfweb.com?Cmd=helpme
User Manual

Industrial Electronic Devices
ADFweb.com S.r.l.
User Manual
NMEA2000
/ MQTT
Document code: MN67949_ENG Revision 1. Page 2 of 32
INDEX:
Page
INDEX 2
UPDATED DOCUMENTATION 2
REVISION LIST 2
WARNING 2
TRADEMARKS 2
SECURITY ALERT 3
EXAMPLE OF CONNECTION 4
CONNECTION SCHEME 5
CHARACTERISTICS 6
CONFIGURATION 6
POWER SUPPLY 7
FUNCTION MODES 8
LEDS 9
CAN 1
ETHERNET 11
USE OF COMPOSITOR SW67949 12
NEW CONFIGURATION / OPEN CONFIGURATION 13
SOFTWARE OPTIONS 14
SET COMMUNICATION 16
MQTT SET TOPIC 22
RECEIVE NMEA 24
TRANSMIT NMEA 25
UPDATE DEVICE 26
TEMPLATE STRING: DEFINITION OF MQTT
PAYLOAD 28
MECHANICAL DIMENSIONS 29
ORDERING INFORMATIONS 3
ACCESSORIES 3
DISCLAIMER 31
OTHER REGULATIONS AND STANDARDS 31
WARRANTIES AND TECHNICAL SUPPORT 32
RETURN POLICY 32
UPDATED DOCUMENTATION:
Dear customer, we thank you for your attention and we remind you that
you need to check that the following document is:
Updated
Related to the product you own
To obtain the most recently updated document, note the “document code”
that appears at the top right-hand corner of each page of this document.
With this “Document Code” go to web page www.adfweb.com/download/
and search for the corresponding code on the page. Click on the proper
“Document Code” and download the updates.
REVISION LIST:
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.
Revision Date Author Chapter Description
1. 5/12/2 17 Ff All First release version

Industrial Electronic Devices
ADFweb.com S.r.l.
User Manual
NMEA2000
/ MQTT
Document code: MN67949_ENG Revision 1. Page 3 of 32
SECURITY ALERT:
G ENERAL I NFORMATION
To ensure safe operation, the device must be operated according to the instructions in the manual. When using the device, legal and
safety regulation are required for each individual application. The same applies also when using accessories.
I NTENDED U SE
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.).
Q UALIFIED P ERSONNEL
The device 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 this equipment and
who have appropriate qualifications for their job.
R ESIDUAL R ISKS
The device is state-of-the-art and is safe. The instruments can represent a potential hazard if they are inappropriately installed and
operated by untrained personnel. These instructions refer to residual risks with the following symbol:
This symbol indicates that non-observance of the safety instructions is a danger for people that could lead to serious injury or
death and / or the possibility of damage.
CE CONFORMITY
The declaration is made by our company. You can send an email to [email protected]om or give us a call if you need it.

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User Manual
NMEA2000
/ MQTT
Document code: MN67949_ENG Revision 1. Page 4 of 32
EXAMPLE OF CONNECTION:

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/ MQTT
Document code: MN67949_ENG Revision 1. Page 5 of 32
CONNECTION SCHEME:
Figure 1: Connection scheme for HD67949- 2

Industrial Electronic Devices
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User Manual
NMEA2000
/ MQTT
Document code: MN67949_ENG Revision 1. Page 6 of 32
CHARACTERISTICS:
The HD67949-B2 is a NMEA2 / MQTT Converter.
It allows the following characteristics:
Electrical isolation between Ethernet and NMEA2 ;
Mountable on 35mm Rail DIN;
Wide power supply input range: 18…35V DC and 8…24V AC;
Wide temperature range: -4 °C / 85°C [-4 °F / +185°F].
CONFIGURATION:
You need Compositor SW67949 software on your PC in order to perform the following:
Define the parameter of MQTT;
Define the parameter of NMEA2 line;
Define the MQTT topics to be published/subscribed in the MQTT Server;
Define the list of NMEA2 messages in reception and transmission;
Update the device.

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User Manual
NMEA2000
/ MQTT
Document code: MN67949_ENG Revision 1. Page 7 of 32
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 24V DC:
Device Consumption [W/VA]
HD67949-B2 3.5
HD67949-B2
Caution: Not reverse the po arity power

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/ MQTT
Document code: MN67949_ENG Revision 1. Page 8 of 32
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.

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User Manual
NMEA2000
/ MQTT
Document code: MN67949_ENG Revision 1. Page 9 of 32
LEDS:
The device has got five LEDs that are used to give information of the functioning status.
The various meanings of the LEDs are described in the table below.
LED Norma Mode Boot Mode
1: Device State (green) Blinks slowly (~1Hz) B inks quick y: Boot state
B inks very s ow y (~0.5Hz): update in progress
2: NMEA2 communication
(yellow) Blinks when NMEA2 communication is running B inks quick y: Boot state
B inks very s ow y (~0.5Hz): update in progress
3: MQTT status (yellow)
ON: MQTT not connected
OFF: MQTT connected
B inking: MQTT communication
B inks quick y: Boot state
B inks very s ow y (~0.5Hz): update in progress
4: Not used (yellow) OFF B inks quick y: Boot state
B inks very s ow y (~0.5Hz): update in progress
5: Ethernet Link (green) ON: Ethernet cable connected
OFF: Ethernet cable disconnected
ON: Ethernet cable connected
OFF: Ethernet cable disconnected

Industrial Electronic Devices
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User Manual
NMEA2000
/ MQTT
Document code: MN67949_ENG Revision 1. Page 1 of 32
CAN:
For terminate the CAN line with a 12 Ω resistor it is necessary that the Dip1 of ‘Dip-Switch B’ is at ON position.
Cable characteristics:
DC parameter: Impedance 7 Ohm/m
AC parameters: Impedance 12 Ohm/m
Delay 5 ns/m
Length Baud Rate [bps] Length MAX [m]
1 K 5
2 K 25
5 K 1
1 K 65
125 K 5
25 K 25
5 K 1
8 K 5
1 K 25

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User Manual
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/ MQTT
Document code: MN67949_ENG Revision 1. Page 11 of 32
ETHERNET:
The Ethernet port is used for programming the device and for MQTT communication.
The Ethernet connection must be made using Connector2 of HD67949-B2 with at least a Category 5E cable. The maximum length of the
cable should not exceed 1 m. The cable has to conform to the T568 norms relative to connections in cat.5 up to 1 Mbps. To connect the
device to an Hub/Switch is recommended the use of a straight cable, to connect the device to a PC is recommended the use of a cross cable.

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User Manual
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/ MQTT
Document code: MN67949_ENG Revision 1. Page 12 of 32
USE OF COMPOSITOR SW67949:
To configure the Converter, use the available software that runs with Windows called SW67949. It is downloadable on the site
www.adfweb.com and its operation is described in this document. The software works with MS Windows (XP, Vista, Seven, 8, 1 ; 32/64bit).
When launching the SW67949, the window below appears (Fig. 2).
Note:
It is necessary to have installed .Net Framework 4.
Figure 2: Main window for SW
67949

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/ MQTT
Document code: MN67949_ENG Revision 1. Page 13 of 32
NEW CONFIGURATION / OPEN CONFIGURATION:
The “New Configuration” button creates the folder which contains the entire device’s configuration.
A device’s configuration can also be imported or exported:
To clone the configurations of a Programmable “NMEA2 / MQTT - Converter” in
order to configure another device in the same manner, it is necessary to maintain the
folder and all its contents;
To clone a project in order to obtain a different version of the project, it is sufficient to
duplicate the project folder with another name and open the new folder with the
button “Open Configuration”.

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User Manual
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/ MQTT
Document code: MN67949_ENG Revision 1. Page 14 of 32
SOFTWARE OPTIONS:
By pressing the “Settings” ( ) button there is the possibility to change the 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 check if there are some
updatings of the software compositor in ADFweb.com website.
Checking the option “Check Software Update at Start of Program”, the
SW67949 check automatically if there are updatings when it is launched.

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/ MQTT
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In the section “Software Settings”, it is possible to enable/disable some
keyboard’s commands for an easier navigation inside the tables contained in
the different sections of the software.

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/ MQTT
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SET COMMUNICATION:
By Pressing the “Set Communication” button from the main window for SW67949
(Fig. 2) the window “Set Communication” appears (Fig. 3).
The window is divided in different sections in order to define the different
parameters of the converter:
NMEA2
MQTT
Ethernet
Wi-Fi
TLS (Transport Layer Security)
NTP (Network Time Protocol)
Figure 3a: “Set Communication” window

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User Manual
NMEA2000
/ MQTT
Document code: MN67949_ENG Revision 1. Page 17 of 32
Figure 3b: “Set Communication  NMEA2000”
window
Figure 3
c
: “Set Communication

MQTT” window
NMEA 2000:
This section is used to define the main parameters of NMEA2 line. The means of
the fields are:
In the field “Baud Rate” the data rate of the NMEA 2 is defined;
In the field “TimeOut” the timeout of the data is defined. If this time is
elapsed the value of the data of the NMEA 2 frame become “ xFF” if the
“Cancel Data” field is checked in the “Receive NMEA 2 ” window;
If the field “Enab e Peer to Peer” is checked, the Source Address of the
PGNs received by the converter is masked (only if a single NMEA device is
connected).
MQTT:
This section is used to define the main parameters of MQTT line. The means of the
fields are:
In the field “Server URL” the URL or the IP Address of the MQTT Server is
defined;
In the field “Server Port” the port used for MQTT communication is defined;
In the field “C ient ID” the Client ID of the converter is defined (if ned);
In the field “Keep A ive (seconds)” the delay with which the Keep Alive
message is sent on MQTT is defined;
If the field “C ean Session” is checked, the last MQTT messages are deleted
by the Server and the Client in case of missing ACK. If unchecked, the
Server and the Client hold the last MQTT messages and, in case of 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 “Wi F ag” is checked, the converter will publish the Will topic at
the connection to the Server. With this feature, in case of incorrect
disconnection, the Server will publish this topic to all the MQTT Clients that
subscribed it;
In the field “Topic Name Wi ” the topic used for Will message is defined;
In the field “Message Wi ” the payload of the Will message is defined;

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In the field “Retained Wi ” the converter will send the Will message with Retain flag enabled. In this way, the Server will hold the
last Will message;
In the field “QoS Wi ” the QoS type for Will message is defined;
Im the field “Username” the username for the connection to the MQTT server is defined;
In the field “Password” the password for the connection to the MQTT server is defined;
In the field “Send Time (seconds)” the delay with which the MQTT messages are published is defined.

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Figure 3d: “Set Communication  Ethernet”
window
Figure 3e: “Set Communication  Wi-Fi” window
E THERNET :
This section is used to define the general parameters of Ethernet. The means of the
fields are:
In the field “Ip Address” the IP address of the converter is defined;
In the field “SubNet Mask” the Subnet Mask of the converter is defined;
In the field “Gateway” the default gateway of the net is defined. This
feature can be enabled or disabled pressing the Check Box field. This feature
is used for going out of the net;
In the field “DNS” the DNS address is defined. This field is required if the
server address is define by URL and not IP Address.
W I -F I :
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 configuration are:
In the field “IP Address” the IP address of the converter is defined;
In the field “Subnet Mask” the SubNet Mask of the converter is defined;
In the field “GATEWAY” the default gateway of the net is defined. This
feature can be enabled or disabled pressing the Check Box field. This feature
is used for going out of the net;
In the field “DNS” the DNS address is defined. This field is required if the
server address is define by URL and not IP Address.
In the field “Port” the port used for MQTT communication is defined;
In the field “SSID” the name of the Wi-Fi network to create is defined;
In the field “Password” the password used for Wi-Fi connection is defined;
In the field “Type” the type of security protocol used by the Wi-Fi network is
defined;

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Document code: MN67949_ENG Revision 1. Page 2 of 32
Figure 3
f
: “Set Communication

Wi
-
Fi” window
If the field “Enab e DHCP” is checked, the converter acts as DHCP Server for the Clients connected. If the option is enabled, in the
fields “DHCP First IP Address” and “DHCP SUBNET Mask” the IP Addresses range used for DHCP is defined. In the field “Lease
Time (seconds)” the required time for the renewing of the IP Address assigned to the Client is defined;
In the field “Max C ient” the maximum number of Wi-Fi Clients accepted is defined;
In the field “Channe ” the channel for Wi-Fi communication is defined.
The means of the fields for Client configuration are:
If the field “Obtain an IP Address automatica y” is checked, the
converter gets the IP Address using DHCP. Otherwise, the IP Address is
defined as static;
In the field “IP Address” the IP address of the converter is defined;
In the field “Subnet Mask” the SubNet Mask of the converter is defined;
In the field “GATEWAY” the default gateway of the net is defined. This
feature can be enabled or disabled pressing the Check Box field. This feature
is used for going out of the net;
In the field “DNS” the DNS address is defined. This field is required if the
server address is define by URL and not IP Address.
In the field “Port” the port used for MQTT communication is defined;
In the field “SSID” the name of the Wi-Fi network to connect is defined;
In the field “Password” the password used to connect to the Wi-Fi network
is defined.