Product Details
Product Description
The PLX51-DF1-ENI from ProSoft Technology is a compact DIN-rail communication gateway enabling seamless, bi-directional data exchange between DF1-enabled devices (such as PLC-2, PLC-5, SLC, MicroLogix) and EtherNet/IP controllers (including ControlLogix and CompactLogix). Designed as a modern replacement for legacy modules like the 1761-NET-ENI, this gateway supports multiple DF1 communication modes for flexible system integration.
Protocol Support
DF1 Side:
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Supported Protocols: Full Duplex, Half Duplex, Radio Modem
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Baud Rates: 1200 to 115200 bps
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Parity Options: None, Even, Odd
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Data Bits: 8
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Stop Bits: Configurable
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Error Detection: CRC, BCC
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Communication Modes:
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Bridge Mode (DF1 to Logix tag mapping)
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Slave Mode (DF1 PCCC to Logix tag access)
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Scheduled Tag Mode (predefined tag exchange)
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Unscheduled Mode (Logix message instruction)
EtherNet/IP Side:
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Connections: ARP (20), TCP (20), CIP (10)
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Speed: 10/100 Mbps
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Duplex: Full, Half, Auto-Negotiate
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Auto-MDIX: Supported
Technical Specifications
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Part Number: PLX51-DF1-ENI
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Interface: RJ45, 10/100 Mbps, Cat5 STP/UTP
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Power Supply: 10 to 28 VDC, 1.7 W
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Terminals: 3-way, 24 to 18 AWG
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Operating Temperature: 20°C to 70°C
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Dimensions: 101.0 × 22.5 × 120.0 mm
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Mounting: DIN-rail
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Communication Modes: DF1, EtherNet/IP
Applications
The PLX51-DF1-ENI is ideal for industrial environments requiring integration of legacy DF1 PLCs with modern EtherNet/IP controllers. It provides reliable, low-latency communication in multi-vendor systems and can replace older 1761-NET-ENI modules without rewiring.
FAQ
Q: Which PLCs are compatible with this gateway?
A: Supports DF1-enabled PLCs including PLC-2, PLC-5, SLC, and MicroLogix devices.
Q: What EtherNet/IP controllers are supported?
A: Compatible with ControlLogix and CompactLogix controllers.
Q: Can it operate in multiple DF1 modes?
A: Yes, it supports Bridge, Slave, Scheduled Tag, and Unscheduled modes for flexible integration.
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.