HD67175-485-B2 Modbus RTU slave RS485 to SNMP manager converter for industrial use

Industrial Modbus RTU slave (RS485) to SNMP manager converter, housing type B, DIN rail mount. 

The HD67175-485-B2 converter enables seamless and secure communication between a Modbus RTU master device (such as a PLC or SCADA system) and a SNMP manager network. Designed specifically for industrial automation and infrastructure integration, this device allows reliable and bi-directional data exchange between field devices and IT systems. With up to 2000 bytes of data supported in both reading and writing, it ensures fast and stable performance in complex communication environments.

The HD67175-485-B2 features triple galvanic isolation to protect all communication lines (Serial–Power, Serial–Ethernet, Power–Ethernet), and supports a wide temperature range from -40°C to +85°C. This makes it ideal for deployment in harsh industrial environments, such as production plants, building automation panels, and outdoor cabinets. The housing type B is robust and DIN-rail mountable (35mm), allowing easy integration into existing control enclosures. The device is configured using the free and intuitive SW67175 software, which enables full control over communication parameters and SNMP request mapping.

In addition, the converter supports Modbus RTU slave protocol via RS485 and communicates as an SNMP agent over Ethernet. It ensures high compatibility with supervisory systems and IT monitoring software. The modular approach, compact design, and universal power input (8…24V AC or 12…35V DC) make this device a practical choice for industrial engineers and system integrators requiring reliable protocol translation between SCADA systems and SNMP-based tools.

Key Characteristics:

• Up to 2000 bytes in reading and 2000 bytes in writing
• Triple isolation between Serial – Power, Serial – Ethernet, Power – Ethernet
• Bi-directional data exchange between Modbus RTU and SNMP networks
• DIN rail mountable (35 mm)
• Wide power input: 8–24V AC or 12–35V DC
• Extended temperature range: -40°C to +85°C
• Compact housing type B for industrial cabinets
• Configuration via free SW67175 software

Technical Specifications:

• Ports: 1x Ethernet (RJ45); 1x RS-485
• Modbus protocol: Modbus RTU slave
• SNMP protocol: SNMP Manager
• Modbus speed: up to 115200 bps
• Ethernet speed: 10/100 Base-T autosensing
• Modbus connector: 3-way 5mm terminal block
• Power supply connector: 2-way 5mm terminal block
• Power supply: 8–24VAC or 12–35VDC
• Operating temperature: -40°C to +85°C
• Dimensions: 71 x 60 x 95 mm
• Weight: approx. 200g
• Mounting: DIN rail
• Software: SW67175
• Order Code: HD67175-485-B2

Configurator – Software SW67175 FREE DOWNLOAD

Manufacturer's warranty: 24 months

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