
Part No.: MPADFW-Modbus-TCP-to-MQTT
This serie of products allows you to integrate a Modbus TCP network with the IoT world based on MQTT net.
This series of products allows you to integrate a Modbus TCP network with the IoT world based on MQTT net.
The HD67935-B2 are Modbus TCP Master / MQTT Converters.
They allow to publish the data read from the Modbus TCP Slaves into a MQTT Server.
The HD67936-B2 are Modbus TCP Slave / MQTT Converters.
They allow to publish and get the data into/from a MQTT Server using a Modbus TCP Master (like PLC, SCADA etc.).
These gateways allow a fast and easy access to the IoT world and they are compatible with IoT Servers ( Microsoft Azure, Amazon AWS, IBM Cloud, Google Cloud... etc and customized Servers) that support MQTT protocol.
The MQTT communication can be encrypted using TLS / SSL protocols, ensuring a SECURE and SAFE communication.
Modbus TCP/ MQTT - Converter ( Housing type: B, Terminal Blocks Connectors)

| Ports | 1xEthernet | |
|---|---|---|
| EtherNet(1) Protocol | Modbus TCP Master | |
| EtherNet(2) Protocol | MQTT | |
| Modbus TCP Connector | RJ45 | |
| MQTT Connector | RJ45 | |
| Data Rates Modbus TCP | 10/100 Base-T Autosensing | |
| Data Rates MQTT | 10/100 Base-T Autosensing | |
| Power Supply | 8..24V AC 12..35V DC | |
| Power Supply Connector | 2way 5mm terminal block | |
| Operating Temperature | -40ºC/+85ºC (-40ºF/ +185ºF) | |
| Dimensions | 36x60x95 mm (DxWxH) | |
| Weight | 200g approx | |
| Mechanical Fixing | DIN Rail montage | |
| Software | SW67935 | |
Modbus TCP Master / MQTT - Converter ( Housing type: B, Terminal Blocks Connectors, MQTT on GPRS )
| Ports | 1xEthernet; 1xAntenna GPRS | |
|---|---|---|
| Serial Protocol | Modbus TCP Master | |
| GPRS(2) Protocol | MQTT | |
| Modbus TCP Connector | RJ45 | |
| MQTT Connector | Antenna GPRS | |
| Data Rates Modbus TCP | 10/100 Base-T Autosensing | |
| Data Rates MQTT | 10/100 Base-T Autosensing | |
| Power Supply | 8..24V AC 12..35V DC | |
| Power Supply Connector | 2way 5mm terminal block | |
| Operating Temperature | -40ºC/+85ºC (-40ºF/ +185ºF) | |
| Dimensions | 70x60x95 mm (DxWxH) | |
| Weight | 200g approx | |
| Mechanical Fixing | DIN Rail montage | |
| Software | SW67935 | |
Modbus TCP Slave / MQTT - Converter ( Housing type: B, Terminal Blocks Connectors)

| Ports | 1xEthernet | |
|---|---|---|
| EtherNet(1) Protocol | Modbus TCP Master | |
| EtherNet(2) Protocol | MQTT | |
| Modbus TCP Connector | RJ45 | |
| MQTT Connector | RJ45 | |
| Data Rates Modbus TCP | 10/100 Base-T Autosensing | |
| Data Rates MQTT | 10/100 Base-T Autosensing | |
| Power Supply | 8..24V AC 12..35V DC | |
| Power Supply Connector | 2way 5mm terminal block | |
| Operating Temperature | -40ºC/+85ºC (-40ºF/ +185ºF) | |
| Dimensions | 36x60x95 mm (DxWxH) | |
| Weight | 200g approx | |
| Mechanical Fixing | DIN Rail montage | |
| Software | SW67936 | |
Modbus TCP Slave / MQTT - Converter ( Housing type: B, Terminal Blocks Connectors, MQTT on GPRS )
| Ports | 1xEthernet; 1xAntenna GPRS | |
|---|---|---|
| Serial Protocol | Modbus TCP Master | |
| GPRS(2) Protocol | MQTT | |
| Modbus TCP Connector | RJ45 | |
| MQTT Connector | RJ45 | |
| Data Rates Modbus TCP | 10/100 Base-T Autosensing | |
| Data Rates MQTT | 10/100 Base-T Autosensing | |
| Power Supply | 8..24V AC 12..35V DC | |
| Power Supply Connector | 2way 5mm terminal block | |
| Operating Temperature | -40ºC/+85ºC (-40ºF/ +185ºF) | |
| Dimensions | 70x60x95 mm (DxWxH) | |
| Weight | 200g approx | |
| Mechanical Fixing | DIN Rail montage | |
| Software | SW67936 | |

| Order Code | Description |
|---|---|
| AC34011 | Isolated Converter 100..240V AC to 12V DC stabilized - AC/DC |
| AC34012 | Isolated Converter 100..240V AC to 24V DC stabilized - AC/DC |
| AC34131 | Patch Cross Cable Cat6 2 Meters |