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

Applications

• PLC Network Protocol Conversion
Enables seamless communication between EtherNet/IP-based ControlLogix/CompactLogix systems and Modbus TCP/IP devices.

• SCADA System Integration
Acts as a bridge between Rockwell automation networks and third-party Modbus TCP systems for unified monitoring.

• Industrial Device Interoperability
Connects controllers, drives, energy meters, and field devices across different industrial protocols.

• Energy and Utility Infrastructure
Widely used in power distribution, substations, and renewable energy systems for cross-network communication.

• Water and Wastewater Automation
Integrates Modbus TCP instrumentation with EtherNet/IP PLC architectures.

• Oil and Gas Remote Operations
Supports distributed assets requiring reliable protocol translation between systems.

• Manufacturing System Upgrades
Helps modernize legacy Modbus networks into EtherNet/IP-based control environments.

• Multi-Vendor Automation Systems
Ideal for plants with mixed equipment from different manufacturers requiring protocol bridging.

Key Advantages

• Bidirectional Protocol Conversion
Provides reliable EtherNet/IP to Modbus TCP/IP data translation in both directions.

• Standalone Gateway Architecture
Operates independently without consuming PLC processing power.

• Flexible Network Mapping
Allows user-defined data mapping between protocols for customized system design.

• Fast Ethernet Communication
Supports high-speed industrial Ethernet networks for real-time data exchange.

• Simplified Integration
Reduces engineering complexity when connecting Rockwell systems with third-party devices.

• Scalable Connectivity
Supports multiple Modbus TCP connections depending on configuration.

• Robust Industrial Design
Built for continuous operation in harsh industrial environments.

• Easy Configuration Tools
Provides structured setup for faster commissioning and maintenance.

Technical FAQs

1. What is the main function of the PLX31-EIP-MBTCP?

It converts EtherNet/IP data to Modbus TCP/IP and vice versa, enabling communication between Rockwell PLCs and Modbus devices.

2. Does it require a PLC to operate?

No. It is a standalone gateway and does not require a PLC for protocol conversion.

3. Which protocols are supported?

It supports EtherNet/IP and Modbus TCP/IP communication protocols.

4. Can it communicate with multiple devices?

Yes. It supports multiple Modbus TCP/IP device connections depending on configuration.

5. Is programming required?

No traditional programming is required, but configuration mapping is needed.

6. Can it be used in SCADA systems?

Yes. It is commonly used for SCADA integration across different protocols.

7. Does it support real-time communication?

Yes. It is designed for fast industrial Ethernet data exchange.

8. Is it suitable for harsh environments?

Yes. It is built for industrial-grade continuous operation.

9. Can it replace in-chassis modules?

Yes. It is often used as an alternative when PLC slot capacity is limited.

10. Does it support bidirectional data flow?

Yes. Data can be exchanged in both directions between EtherNet/IP and Modbus TCP/IP networks.