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
Navigating Industrial Automation Failures: Types, Causes, and Mitigation Strategies
Modern manufacturing relies heavily on automated control systems to maximize throughput and maintain product quality. However, unplanned downtime in industrial automation can cost facility operators thousands of dollars per hour. Understanding how programmable logic controllers (PLCs), distributed control systems (DCS), and field instrumentation fail empowers engineering teams to implement robust preventive maintenance strategies.
Essential Motion Control Commands: A Practical Guide for Engineers
Automation engineers often rely on precise position and speed control to drive modern factory machinery. Modern industrial systems, such as Programmable Logic Controllers (PLCs) and Distributed Control Systems (DCS), depend heavily on standardized motion instructions. Mastering these commands ensures operational safety, protects mechanical components, and optimizes cycle times across production lines.
The Role of Intrinsic Safety Barriers in PLC and DCS Architectures
Implementing robust protection in hazardous industrial environments represents a fundamental safety requirement in factory automation. Process facilities often handle volatile gases, dusts, and chemical agents that pose significant combustion risks. Consequently, control system engineers must deploy energy-limiting interfaces to isolate safe-area control cabinets from hazardous-area field instrumentation. This article examines the function, selection, and electrical principles of intrinsic safety barriers within modern PLC and DCS networks.