Product Details
Product Description
The PLX31-EFP-MBS by ProSoft provides robust bidirectional communication between Rockwell Automation ControlLogix® and CompactLogix® controllers and Modbus serial devices. It enables reliable data exchange across complex industrial networks while supporting both EtherNet/IP and Modbus serial protocols.
Key Features
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Dual-protocol gateway: EtherNet/IP to Modbus Serial
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Client/server support: Multiple connections for ControlLogix and CompactLogix systems
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Serial interfaces: RS232, RS422, RS485
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High-speed communication: Low-latency industrial data exchange
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Floating-point support: Enron and Daniel formats with configurable parity, data, and stop bits
Technical Specifications
EtherNet/IP Interface
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Class 3 Server Connections: 5
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Class 3 Client Connections: 2 connected, 1 unconnected
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Class 1 I/O Connections: 2
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Maximum I/O Size: 248 bytes input/output
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Maximum RPI Time: 5 ms per connection
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CIP Services: Data Table Read (0x4C), Data Table Write (0x4D)
Modbus Serial Interface
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Supported Function Codes: 1, 2, 3, 4, 5, 6, 15, 16, 22, 23
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Baud Rate Range: 110 to 115.2 kbps
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Data Bits: 7 or 8
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Stop Bits: 1 or 2
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Parity: None, Even, Odd
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Communication Modes: RTU (CRC-16), ASCII (LRC)
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Floating-Point Formats: Enron, Daniel
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Slave Address Range: 1–247
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Serial Ports: RS232, RS422, RS485
General
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Model: PLX31-EFP-MBS
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Brand: ProSoft
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Product Type: Ethernet/IP to Modbus Serial Gateway
Applications
Suitable for: Integrating Rockwell Automation PLCs with Modbus serial devices in factory automation, process control, and networked industrial systems requiring reliable bidirectional communication.
FAQ
Q: How many EtherNet/IP client connections does the gateway support?
A: Up to 2 connected and 1 unconnected Class 3 client connections.
Q: Which Modbus serial interfaces are supported?
A: RS232, RS422, and RS485.
Q: Can the gateway handle floating-point data?
A: Yes, it supports Enron and Daniel floating-point formats.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
Implementing FIFO and LIFO Data Sequencing in PLC Programming
Data management serves as a cornerstone of modern industrial automation. Whether tracking materials on a conveyor or managing batch sequences in a process, engineers frequently rely on sequential logic. Two primary structures—First-In-First-Out (FIFO) and Last-In-First-Out (LIFO)—form the bedrock of this data handling. Mastering these blocks allows programmers to optimize complex machine operations efficiently.
Evolving SCADA System Architectures in Industrial Automation
A robust Supervisory Control and Data Acquisition (SCADA) system serves as the heartbeat of modern industrial operations. Understanding SCADA system architecture is vital for engineers designing efficient control systems. These architectures have evolved from isolated, monolithic structures to highly interconnected, networked ecosystems. Choosing the right design requires balancing data visibility, processing power, and long-term scalability requirements.
Choosing the Right Controller: PLC vs. Motion Controller in Industrial Automation
Selecting the optimal control architecture is a foundational decision in industrial automation. Engineers must frequently choose between a Programmable Logic Controller (PLC) and a dedicated Motion Controller. While both systems manage machinery, their underlying design philosophies differ significantly, impacting performance, scalability, and system integration.