HD674-A007-2-E4V PROFINET to Modbus Slave RS232

Industrial isolated PROFINET to Modbus Slave Converter, metal housing resistant to vibration and shock with triple 4kV isolation between PROFINET/Modbus Slave, PROFINET/power supply and Modbus Slave/power supply. 

The HD674-A007-2-E4V is a robust industrial protocol converter that connects PROFINET controllers to Modbus RTU Slave devices via RS232. Designed for harsh conditions, the device is equipped with a strong metal housing, a wide temperature range, and reinforced electrical protection. It ensures reliable communication and data integrity even in mobile or unstable environments such as vehicles, rail systems, and marine installations.

The unit offers triple galvanic isolation of 4kV between the power supply, PROFINET interface, and Modbus interface. This feature protects the system from ground loops, surges, and electromagnetic disturbances. Its integrated microcontroller monitors and processes all data transactions, ensuring deterministic behavior and consistent operation in critical control systems.

There are two versions available: version V with IP65 protection (PCB coating for dust resistance), and version R with IP67 encapsulated resin (resistant to humidity, corrosion, and EMI). The product supports flexible installation on various surfaces and comes with Mini-Fit® or optional Superseal 1.5 connectors. Its operating temperature of -40°C to +105°C meets automotive-grade standards, making it suitable for rolling stock, defense, and outdoor automation.

Configuration:

With the SW674-A007 software, you can easily:

• Define the communication parameters for the Modbus RS232 line
• Set the PROFINET addressing and data size
• Update the firmware of the device as needed

Characteristics:

• Triple 4kV galvanic isolation between Power, PROFINET, and Modbus
• Mini-Fit® connectors for secure and vibration-proof connections
• Metal housing with four mounting lugs or hose clamp compatibility
• Integrated microcontroller for process control and data supervision

Specifications:

• Ports: 1x RS232; 1x Ethernet
• RS232 baud rate: up to 115200 bps
• PROFINET data rate: 10/100 Base-T Autosensing
• RS232 connector: 3-way Mini-Fit®
• PROFINET connector: RJ45
• Power connector: 2-way Mini-Fit®
• Power supply: 10...40VDC; 8...26VAC
• Operating temperature: -40°C to +105°C (-40°F to +221°F)
• Dimensions: 76 x 86 x 40 mm (D x W x H)
• With fixing lugs A: 105 x 86 x 40 mm
• With fixing lugs B: 83 x 112.5 x 40 mm
• With fixing lugs C: 105 x 112.5 x 40 mm
• Weight: approx. 200g
• Mounting: DIN Rail
• Software: SW674-A007
• Order code: HD674-A007-2-E4V

Configurator – Software SW674-A007 FREE DOWNLOAD

Manufacturer's warranty: 24 months

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