HD67157-A1 Modbus TCP Slave converter for two Ethernet networks

HD67157-A1 enables two-directional data exchange between two Modbus TCP networks.

HD67157-A1 is an industrial Modbus TCP Slave / Modbus TCP Slave - Converter designed to integrate two Ethernet communication segments based on Modbus TCP Slave. The device is intended for applications where stable, predictable, and continuous data exchange is required between two Modbus TCP networks without adding unnecessary complexity to the communication architecture.

A major advantage of HD67157-A1 is its very easy configuration and its ability to manage two-directional information exchange between two Modbus TCP buses. This makes the converter a practical choice for modernization projects, industrial network expansion, and applications where communication between Ethernet-based Modbus TCP devices must be separated, organized, or integrated in a controlled way.

HD67157-A1 is equipped with 2 Ethernet ports supporting 10/100 Base-T Autosensing and RJ45 connectors, which simplifies installation in standard industrial Ethernet infrastructure. The manufacturer also highlights electrical isolation and triple electrical isolation as important product features, helping improve system protection and communication stability in demanding environments.

The compact housing type A, 35 mm DIN rail mounting, wide power supply range of 8...24V AC or 12...35V DC, and operating temperature from -40°C to +85°C make HD67157-A1 a strong fit for industrial cabinets, automation panels, building systems, and communication infrastructures that must operate reliably over long periods.

HD67157-A1 Product features.

• Modbus TCP Slave / Modbus TCP Slave converter for connecting two Ethernet communication networks.
• Two-directional information exchange between two Modbus TCP buses.
• 2 Ethernet ports for easy integration into existing industrial infrastructure.
• 10/100 Base-T Autosensing for stable communication in Ethernet-based control systems.
• RJ45 connectors simplify installation and service access.
• Very easy configuration helps reduce commissioning time.
• Electrical isolation improves operational safety and communication stability.
• 35 mm DIN rail mounting supports fast installation in industrial cabinets.
• 8...24V AC or 12...35V DC power supply offers more design flexibility.
• Operating temperature from -40°C to +85°C supports use in harsh industrial conditions.
• Compact housing type A helps save space inside the control panel.

HD67157-A1 Technical specification.

• Device type: Modbus TCP Slave / Modbus TCP Slave - Converter
• Order code: HD67157-A1
• Ports: 2xEthernet
• Ethernet protocol: Modbus TCP Slave
• Data rate Modbus: 10/100 Base-T Autosensing
• Ethernet connector: RJ45
• Power supply: 8...24V AC; 12...35V DC
• Power supply connector: 2way 5mm terminal block
• Operating temperature: -40°C to +85°C
• Dimensions: 120x23x107 mm (LxWxH)
• Weight: approx. 200 g
• Mechanical fixing: 35 mm DIN Rail mounting
• Housing: type A
• Software: SW67157

The device is configured with SW67157. The software allows you to define the parameters of both Modbus TCP lines and update the device, which helps speed up deployment in real industrial applications.

HD67157-A1 is a practical solution for projects where communication between two Modbus TCP Slave segments must be connected, organized, or stabilized. If you need a compact industrial Ethernet converter with easy configuration, reliable transmission, and convenient DIN rail installation, this model is a strong choice.