LANTRONIX 080-332-000-R Ethernet device server

The Lantronix part number 080-332-000-R identifies the XPress DR+ (Plus) Industrial Serial-to-Ethernet Device Server.

This is a ruggedized communication gateway designed to bridge legacy industrial equipment (like PLCs, CNC machines, and motor drives) to modern Ethernet networks. The "R" suffix typically denotes RoHS compliance (Restriction of Hazardous Substances).

Key Technical Specifications

The XPress DR+ is distinguished by its dual-port design and industrial mounting:

Network Interface: Dual 10/100 Ethernet ports. These feature "SwitchPort+" technology, which allows you to daisy-chain multiple units together without needing an external network switch for every device.

Serial Interface: * Supports RS-232. RS-422. and RS-485 protocols.

Includes 2x RJ45 serial ports and 1x screw terminal interface for 2 or 4-wire RS-422/485.

Industrial Protocols: Supports Modbus TCP, Modbus ASCII, and Modbus RTU, making it a standard choice for factory floor automation.

Form Factor: High-impact plastic case with integrated 35mm DIN rail mount.

Power: Versatile input range of 9–30 VDC or 9–24 VAC.

Operating Environment: Rugged design with a temperature range of -40°C to +70°C.

Common Applications

In an industrial environment, this module is primarily used for:

Remote Monitoring: Accessing a PLC's data from a central office or a cloud-based SCADA system.

Virtual COM Ports: Using Lantronix "Com Port Redirector" software to make a remote Ethernet device appear as a local COM port on a Windows PC.

Cable Replacement: Replacing long, noise-sensitive RS-232 runs with reliable, high-speed Ethernet cabling.

Maintenance Note

If you are replacing an existing unit, remember that you will need to assign the new module the same IP Address and Baud Rate settings as the original for your system to recognize it. You can use the Lantronix DeviceInstaller utility to configure these settings via the network.