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ProSoft PLX31-EIP-SIE EtherNet/IP to Siemens Ethernet Gateway

2026-10-23

ProSoft PLX31-EIP-SIE EtherNet/IP to Siemens Ethernet Gateway

ProSoft PLX31-EIP-SIE is a standalone DIN-rail protocol conversion gateway from the PLX30 series. It realizes high-speed bidirectional data exchange between Rockwell EtherNet/IP controllers and Siemens S7 series PLCs over Siemens industrial Ethernet.


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This single Ethernet port gateway supports Class 1 I/O connections and Class 3 message instructions, with built-in EDS add-on profile and SD card slot for configuration backup. It is widely used for cross-brand PLC interconnection, production line renovation and spare replacement projects.


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Data Parameters

  • 1. Brand: ProSoft Technology.

  • 2. Model: PLX31-EIP-SIE.

  • 3. Product Type: EtherNet/IP to Siemens S7 Ethernet Gateway.

  • 4. Application: Rockwell EtherNet/IP & Siemens S7-1200/300/400 PLC interconnection.

  • 5. Feature: Single Ethernet port, support implicit I/O and message communication.

  • 6. Characteristic: Embedded EDS file, SD card slot for config backup.

  • 7. Protocol: EtherNet/IP, Siemens S7 industrial Ethernet protocol.

  • 8. Package: Complete gateway module, DIN rail mounting bracket.

  • 9. Mounting: Standard DIN rail installation inside control cabinet.

  • 10. Operating Temperature: -20℃ ~ +60℃.

Core Functions

  • 1. Convert EtherNet/IP protocol to Siemens S7 industrial Ethernet communication.

  • 2. Realize real-time read-write data between Rockwell and Siemens PLC systems.

  • 3. Support multiple I/O connections and adjustable RPI for bandwidth optimization.

  • 4. Store configuration files on SD card for quick recovery during module replacement.

  • 5. Support ProSoft Discovery Service for easy device IP search and diagnosis.

Application Scenarios

  • 1. Factory automation projects mixing Rockwell and Siemens control platforms.

  • 2. Packaging, metallurgy and water treatment production line upgrading.

  • 3. Material conveying system cross-brand PLC data intercommunication cabinet.

  • 4. ProSoft PLX30 series gateway maintenance and spare parts replacement.

  • 5. Protocol conversion gateway spare inventory backup for mixed PLC systems.

FAQ

  • 1. Q: What is ProSoft PLX31-EIP-SIE?
        A: It is a protocol gateway connecting EtherNet/IP devices with Siemens S7 Ethernet PLCs.

  • 2. Q: Which Siemens PLCs does it support?
        A: Compatible with S7-1200, S7-300, S7-400 series industrial Ethernet PLCs.

  • 3. Q: Does it come with dual Ethernet ports?
        A: No, PLX31-EIP-SIE has one Ethernet port; dual-port version is PLX32-EIP-SIE.


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