ProSoft PLX31-EIP-MBTCP EtherNet/IP to Modbus TCP/IP Gateway

Product Description

The PLX31-EIP-MBTCP gateway module from ProSoft Technology provides bi-directional communication between EtherNet/IP and Modbus TCP/IP networks. Designed for seamless integration, it enables efficient data transfer between Rockwell Automation controllers and Modbus TCP/IP devices, supporting industrial automation systems with robust reliability.

Key Specifications

• Manufacturer: Allen Bradley / ProSoft Technology

• Series: PLX3 Gateways

• Model: PLX31-EIP-MBTCP

• Part Number: PLX31-EIP-MBTCP

• Product Type: Gateway Module

• Nominal Voltage: 24 VDC (operates from 10–36 VDC)

• Data Handling: Up to 10,000 × 16-bit registers

• Ethernet Protocols: EtherNet/IP and Modbus TCP/IP

• SD Card Support: Configuration storage and disaster recovery

• Operating Temperature: –25°C to 70°C (–13°F to 158°F)

• Storage Temperature: –40°C to 80°C (–40°F to 176°F)

• Relative Humidity: 5–95% non-condensing

• Vibration Resistance: 5 g, 10–150 Hz

• Dimensions: 5.38 × 1.99 × 4.38 in (approx.)

• Environmental Protection: Optional conformal coating for harsh environments

Core Features

• Bi-directional gateway between EtherNet/IP and Modbus TCP/IP networks

• Large register capacity for complex data mapping

• SD card slot for configuration backup and recovery

• Compact design suitable for industrial environments

• Enhanced durability with vibration resistance and conformal coating option

Application Scenarios

• Integration of Modbus TCP/IP devices into EtherNet/IP-based systems

• SCADA and distributed control systems requiring protocol conversion

• Industrial automation environments needing reliable cross-network communication

FAQ

• Q: How many registers can the PLX31-EIP-MBTCP handle?  A: It supports up to 10,000 × 16-bit registers.

• Q: Does the module include disaster recovery support?  A: Yes, configuration files can be stored on an SD card for recovery.

• Q: What environmental protections are available?  A: The module can be supplied with conformal coating for harsh conditions.