HD67175-232-485-A1 Modbus RTU Slave to SNMP Manager Converter – Slim DIN Rail Mount

HD67175-232-485-A1 – Industrial Modbus RTU Slave to SNMP Manager Converter, Housing Type A, DIN Rail Mount. 

The HD67175-232-485-A1 is a compact and robust protocol converter designed to enable bi-directional communication between Modbus RTU slave devices and SNMP manager systems. Its slim form factor (Housing Type A) and DIN rail mounting make it a perfect fit for space-limited industrial automation cabinets and control enclosures.

This converter supports up to 2000 bytes in reading and 2000 bytes in writing, allowing it to handle large volumes of process or status data efficiently. Unlike basic gateways, the HD67175 can also actively send SNMP requests (GetRequest, GetNext) to remote SNMP agents, expanding its use beyond passive monitoring. Configuration is quick and intuitive using the free SW67175 software.

Configuration:

With the help of the SW67175 configuration tool, users can:

• Define SNMP network parameters
• Configure Modbus RTU communication settings (baud rate, parity, addressing)
• Set up custom SNMP requests to communicate with SNMP agents
• Upload configuration and update device firmware

Key Features:

• Protocols: Modbus RTU Slave ↔ SNMP Manager
• High data throughput: Up to 2000 bytes read and 2000 bytes write
• Active SNMP communication: Generate SNMP requests to other agents
• Electrical isolation: Power ↔ Serial ↔ Ethernet (triple isolated)
• DIN rail mount: 35 mm, slim profile housing (Type A)
• Wide input voltage range: 8–24 VAC or 12–35 VDC
• Temperature range: -40°C to +85°C

Technical Specifications:

• Modbus protocol: RTU (slave)
• SNMP protocol: Manager (active request mode)
• Communication ports:
  • 1 x RS-232
  • 1 x RS-485
  • 1 x Ethernet (RJ45)
• Data rates:
  • Modbus: up to 115200 bps
  • SNMP: 10/100 Base-T autosensing
• Connectors:
  • Modbus: D-sub DE-9 male and 3-way terminal block (5 mm)
  • Power: 2-way terminal block (5 mm)
  • SNMP: RJ45
• Power supply: 8–24 VAC or 12–35 VDC
• Operating temperature: -40°C to +85°C
• Dimensions: 120 mm x 23 mm x 107 mm (L x W x H)
• Weight: approx. 200 g
• Software: SW67175 – FREE DOWNLOAD
• Order code: HD67175-232-485-A1
• Manufacturer's warranty: 24 months

HD67175-232-485-A1 is the perfect solution for engineers and system integrators who need a reliable, configurable and space-saving converter to bridge Modbus RTU and SNMP networks. It is well-suited for applications in building automation, infrastructure control, and industrial telemetry.

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