General Information

Core Description

The PLX31-EIP-MBS is a ProSoft Technology protocol translation gateway featuring bi-directional data bridging between EtherNet/IP and Modbus Serial networks. Fully compatible with legacy and modern systems, this stand-alone unit works seamlessly with ControlLogix and CompactLogix controllers to deliver optimized bandwidth management and stable industrial network communication.

Configuration

• Add-On Profile Deployment: Employs an embedded Electronic Data Sheet (EDS) Add-On Profile to support native hardware configuration straight within Rockwell Automation PAC tools.
• Discovery Service Utility: Connects via ProSoft Discovery Service software to scan the physical subnet and configure default IP details without changing local PC adapter settings.
• Prioritized Network Links: Defines distinct Class 1 I/O connections to run separate Requested Packet Interval (RPI) loops for control versus diagnostic tracking.
• Command Sequence Mapping: Builds up to 100 customizable commands per Client or Master port to program Function Codes, data poll rates, and destination addresses.

Ordering Information

Features and Benefits

• High-Density Multi-Port Linkage: Equips sub-rack networks with four isolated serial channels to coordinate up to 400 external Modbus devices simultaneously.
• Massive Register Memory Block: Supports extensive field telemetry arrays by allocating an internal data image of up to 10,000 16-bit registers.
• Versatile Serial Signal Interfaces: Provides full interface flexibility on each line, supporting software-selectable RS232, RS422, or RS485 physical hardware tracking.
• Advanced Floating Point Movement: Simplifies data alignment tasks by integrating specialized floating point data handling, including native support for Enron and Daniel configurations.
• RF Modulation Signal Isolation: Protects critical backplane processing elements via 2500 Vrms digital port isolation utilizing high-frequency radio modulation media.

Installation & Troubleshooting FAQ