Product Overview

The ProSoft PLX51-PBM is a PROFIBUS DPV1 Master communication module designed to integrate PROFIBUS DP field devices with EtherNet/IP networks. It provides seamless data exchange between Rockwell Automation PLCs and PROFIBUS slaves such as drives, remote I/O, encoders, and sensors. The module supports both cyclic and acyclic DPV1 communication, making it suitable for complex automation applications that require parameter access and alarm handling.

With a compact DIN rail mountable design and built-in web diagnostics, the PLX51-PBM simplifies commissioning and troubleshooting. It is an ideal solution for plants that need to connect existing PROFIBUS infrastructure to modern EtherNet/IP control systems without replacing field devices.

Product Specifications

Brand ProSoft Technology
Model PLX51-PBM
Product Type PROFIBUS DPV1 Master Communication Module
Interface EtherNet/IP to PROFIBUS DP
PROFIBUS Protocol DPV0, DPV1 Master
Max Slaves 125
Baud Rate 9.6 kbps to 12 Mbps
Serial Connector Isolated DB9 female
Ethernet Port 10/100 Mbps RJ45
Web Server Integrated diagnostics
Operating Temperature -20°C to 60°C
Certifications CE, UL, ATEX Zone 2
Dimensions 118 x 35 x 118 mm
Weight 0.30 kg

Key Features

• EtherNet/IP adapter interface for seamless PLC integration.
• DPV1 acyclic support for parameter access and alarm handling.
• Built-in web server for live diagnostics and network status.
• Compact DIN rail enclosure with removable terminals.
• Isolated PROFIBUS port for reliable field communication.

Typical Applications

• Connecting EtherNet/IP PLCs to PROFIBUS drives and remote I/O.
• Integrating encoders and sensors into Rockwell Automation systems.
• Retrofitting existing PROFIBUS networks to EtherNet/IP.
• Process automation and machine control applications.

Lifecycle and Replacement Information

Lifecycle Status: Active / Mature. No immediate discontinuation notice. Replacement/Alternate: ProSoft PLX51-PBM-4 for enhanced features or PLX31-PBM for compact applications.

Frequently Asked Questions

1. Does the PLX51-PBM require an EtherNet/IP scanner?
Yes, it operates as an EtherNet/IP adapter and must be connected to a scanner such as a ControlLogix or CompactLogix PLC.
2. Can the PLX51-PBM act as a PROFIBUS slave?
No, the PLX51-PBM is a master only. For slave functionality consider the PLX51-PBS.
3. Is configuration software included?
ProSoft Configuration Builder is used to define the PROFIBUS network and export configurations.
4. What is the maximum number of PROFIBUS slaves?
Up to 125 slaves can be connected with appropriate repeaters.
5. Does the module support DPV1 acyclic services?
Yes, DPV1 acyclic read/write is supported for parameter and alarm access.

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Contact Information

Manager: Leonia

Email: sales@mvme.cn

WhatsApp: +8618030175807

For technical inquiries, volume pricing, and availability, reach out directly.