Product Details
Product Description
The PLX51-PBS gateway from ProSoft Technology is designed to connect PROFIBUS DP networks with EtherNet/IP, Modbus TCP/IP, or Modbus Serial systems. Operating as a PROFIBUS DP slave, it enables seamless data exchange between legacy PROFIBUS devices and modern Ethernet-based controllers.
Key Specifications
-
Manufacturer: Allen Bradley / ProSoft Technology
-
Model: PLX51-PBS
-
Product Type: Communication Gateway Module
-
Supported Interfaces: PROFIBUS DP, EtherNet/IP, Modbus TCP/IP, Modbus Serial
-
Slave Nodes: Up to 10 emulated PROFIBUS DP slaves
-
Diagnostic Tools: Built-in PROFIBUS DP packet capture utility
-
Ethernet Ports: Dual ports with Device Level Ring (DLR) topology support
-
Cyclic I/O Data: Up to 1536 bytes
-
Data Mapping: Automatic mapping of PROFIBUS DP data points to Modbus registers
-
Baud Rate: PROFIBUS DP (9600 bps–12 Mbps), Modbus Serial (1200 bps–115,200 bps)
-
Ethernet Speed: 10/100 Mbps, full/half duplex, auto-negotiation
-
Power Supply: 10–36 VDC
-
Power Consumption: 85 mA @ 24 VDC (2.04 W)
-
Operating Temperature: –20°C to +70°C
-
Protection Rating: IP20
-
Dimensions: Height 149 mm × Width 34 mm × Depth 116 mm
-
Environmental Protection: Optional conformal coating for harsh environments
Core Features
-
PROFIBUS DP slave functionality with multiple emulated nodes
-
Dual Ethernet ports for flexible network topologies
-
Integrated diagnostics for troubleshooting and monitoring
-
Automatic Modbus register mapping for simplified configuration
-
Compact design with IP20 protection and optional conformal coating
Application Scenarios
-
Bridging PROFIBUS DP devices into EtherNet/IP or Modbus networks
-
SCADA and distributed control systems requiring protocol conversion
-
Industrial automation environments needing PROFIBUS slave emulation
FAQ
-
Q: How many PROFIBUS slave nodes can be emulated? A: Up to 10 slave nodes.
-
Q: Does the module support diagnostics? A: Yes, it includes a built-in PROFIBUS DP packet capture utility.
-
Q: What cyclic I/O data capacity is supported? A: Up to 1536 bytes.
Comparison with Similar Modules
-
PLX32-EIP-MBTCP: EtherNet/IP to Modbus TCP/IP gateway.
-
MVI56-PDPMV1: PROFIBUS DPV1 Master module for ControlLogix systems.
-
PS69-DPM: PROFIBUS DPV1 Master module for CompactLogix systems.
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.