HD674-A036-4 E4R - Modbus to MQTT converter with RS485, Mini-Fit and 4KV isolation

Industrial Modbus master to MQTT converter, E-type housing (robust and rugged), RS485 port, Mini-Fit connector, 4KV triple insulation, encapsulation resin coating

The HD674-A036-4 allows the integration of a Modbus network into the IoT world based on the MQTT network. It also allows data read from Modbus slaves to be published to an MQTT server.

This gateway allows quick and easy access to the IoT world and is compatible with IoT servers that support the MQTT protocol. MQTT communication can be encrypted using TLS / SSL protocols, ensuring secure communication. The converter is easy to configure with the free SW674-A036 software.

The ‘HD674-A036’ series are robust devices for connecting Modbus slaves to an MQTT broker/server. Thanks to the special housing, equipped with four mounting brackets, it is possible to mount the device in any plane (horizontal, vertical, diagonal).

Configuration:

With the SW674-A036 software on your computer, you can:

• Define the MQTT parameters
• Define the Modbus line parameters
• Define which MQTT variables are to be published/subscribed to the MQTT server
• Define which Modbus variables are sent to the MQTT server
• Define which Modbus variables are saved by the MQTT server
• Update the device

Characteristics:

• Triple 4kV isolation between power supply / Ethernet / CAN
• Resin coating (optional: lacquered)
• Mini-Fit® / AMP SuperSeal 1.5 connectors (optional)
• Metal enclosure with mounting brackets
• Possibility to use metal clamps for attachment without the use of lugs
• Wide power input range: 10..40VDC; 8..26VAC
• Wide temperature range: -40°C / 105°C (-40°F / 221°F)

Specifications:

• Ports: 1x Ethernet, 1x RS-485
• Serial port protocol: Modbus Master
• Ethernet protocol: MQTT
• Ethernet connector: RJ45
• Modbus connector: 3-way Mini Fit
• Modbus data rate: up to 115200 b/s
• MQTT baud rate: 10/100 Base-T with auto-detect function
• Power supply: 10..40VDC; 8..26VAC
• Power connector: 2-way Mini Fit
• Operating temperature: -40°C / 105°C (-40°F / 221°F)
• Weight: approx. 200g
• PCB coating: Resin (optional: Lacquered)
• Mounting: Mounting brackets
• Software: SW674-A036
• PRODUCT CODE: HD674-A036-4 E4R

Software:

SW674-A036 software for model HD674-A036-4 E4R DOWNLOAD

Warranty:

Manufacturer's warranty: 24 months