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PROSOFT PLX51-PBM PROFIBUS DP MASTER / SLAVE GATEWAY

PROSOFT PLX51-PBM PROFIBUS DP MASTER / SLAVE GATEWAY

PROSOFT AMIKON AUTOMATION MODEL: PLX51-PBM
◆ TECHNICAL SPECIFICATIONS
GATEWAY FUNCTION: EtherNet/IP to PROFIBUS DP Master / Slave Communication Gateway.
SYSTEM INTEGRATION: Supports Logix AOI (Add-On Instruction) & EDS file configuration.
DIAGNOSTICS & SPEED: Integrated PROFIBUS DP packet capture & baud rates up to 12 Mbps.
❖ GLOBAL ADVANTAGE
● AMIKON SUPPLY ●
• 551,867 spare parts in stock supplied

• Choose 128 manufacturers

• Adequate spare parts inventory
★ CONTACT US
Direct Manager
Miya zheng
FAST RESPONSE GUARANTEE
✉ EMAIL: sales@amikon.cn
☎ PHONE/WHATSAPP: 86-18020776792
 
 
 
PROSOFT TECHNOLOGY · INDUSTRIAL COMMUNICATION
PLX51-PBM
 
PROFIBUS DP MASTER / SLAVE GATEWAY
PROFIBUS DPV0 / DPV1   |   EtherNet/IP   |   Modbus TCP/IP   |   Modbus Serial
1536
Input Bytes
1536
Output Bytes
4
Class 1 Connections
10–36
VDC
-20–70
°C
SALES MANAGER
Miya zheng
EMAIL
sales@amikon.cn
PHONE / WHATSAPP
86-18020776792
01
 
PRODUCT DETAIL
Connecting PROFIBUS to Modern Control Networks

The PLX51-PBM is a protocol gateway designed to connect PROFIBUS DP networks with EtherNet/IP, Modbus TCP/IP and Modbus Serial systems. The PROFIBUS interface can operate as either a Master or Slave, giving the gateway flexibility for different industrial network architectures.

For Rockwell Automation Logix applications, the gateway supports EtherNet/IP Adapter functionality and can generate Add-On Instructions from the configured PROFIBUS network. This provides a practical path for bringing existing PROFIBUS devices into Ethernet-based control architectures.

One Gateway, Multiple Industrial Protocol Paths
PLX51-PBM combines PROFIBUS DP communication with Ethernet and serial protocol connectivity, making it suitable for migration, integration and replacement projects where existing field devices remain part of the operating system.
02 / FUNCTIONAL ARCHITECTURE
Designed Around Network Flexibility
 
A — PROFIBUS
Master / Slave Capability

The PROFIBUS interface supports DPV0 cyclic communication and DPV1 Class 1 and Class 2 services. The selectable Master or Slave role allows the gateway to fit different PROFIBUS network structures.

B — ETHERNET
EtherNet/IP Integration

PLX51-PBM operates as an EtherNet/IP Adapter and supports up to four Class 1 I/O connections, with up to 1536 bytes of input data and 1536 bytes of output data.

C — MODBUS
TCP/IP and Serial Paths

Modbus TCP/IP can operate in Client or Server modes. Modbus Serial communication supports Master or Slave operation through RS232 or RS485 connectivity.

D — DIAGNOSTICS
Commissioning Visibility

PROFIBUS device discovery, network status functions and packet capture capabilities provide useful tools when commissioning a new installation or investigating communication problems.

03 / ENGINEERING
Technical
Specification
 

The compact DIN-rail gateway is designed for industrial control cabinets where protocol conversion, network integration and serviceability are important.

ENCLOSURE DIMENSION
149 × 34 × 116
mm · H × W × D
PROFIBUS Interface DPV0 / DPV1, Master or Slave
Baud Rate 9.6 to 12000 Kbps
EtherNet/IP Adapter; up to 4 Class 1 connections
EtherNet/IP I/O 1536 bytes input / 1536 bytes output
Modbus TCP/IP Client / Server
Modbus Serial Master / Slave; RS232 / RS485
Ethernet Dual Ethernet ports; DLR / embedded switch
Power Supply 10–36 VDC
Power Consumption 2.04 W at 24 VDC / 85 mA
Operating Temperature -20 to 70 °C
Protection IP20
Mounting 35 mm DIN Rail
04 / PLX51 FAMILY
Choose the PROFIBUS Role
NODE A
PLX51-PBM
 

Supports PROFIBUS DP Master or Slave operation and provides connectivity with EtherNet/IP, Modbus TCP/IP and Modbus Serial networks.

Architecture focus: PROFIBUS Master / Slave flexibility.
NODE B
PLX51-PBS
 

The PLX51-PBS is positioned for PROFIBUS DP Slave applications where the PROFIBUS side must operate specifically as a Slave while exchanging data with Ethernet or serial systems.

Architecture focus: PROFIBUS Slave integration.
For projects requiring PROFIBUS Master functionality or the option to operate as Master or Slave, PLX51-PBM provides the corresponding role flexibility.
05 / FIELD APPLICATION
From Field Network to Control Layer
PROFIBUS DP
Field Devices
PLX51-PBM
Protocol Gateway
EtherNet/IP
Control Network
OR
Modbus
Legacy Network Migration

Connect established PROFIBUS equipment with newer Ethernet-based control architectures without immediately replacing field devices.

Logix Integration

Bring PROFIBUS process data into EtherNet/IP-based Logix projects through the gateway architecture.

Network Replacement

Useful when an existing gateway reaches end of service and the replacement must retain the original network role and data structure.

Communication Diagnostics

Device discovery and PROFIBUS packet capture can assist during commissioning and communication fault investigation.

06 / PROCUREMENT
PLX51-PBM
Request availability and quotation for your automation project.
SALES MANAGER
Miya zheng
EMAIL
sales@amikon.cn
PHONE / WHATSAPP
86-18020776792
Delivery
3–5 days
Warranty
12 months
Packaging
Brand New
Delivery Way
E-packing / FedEx / EMS / TNT / DHL / UPS
Payment
T/T
For quotation:   Part Number   |   Quantity   |   Destination   |   Required Date   |   Machine/System
07 / BUYER QUESTIONS
PLX51-PBM Purchasing FAQ
01 — Is PLX51-PBM appropriate for an existing PROFIBUS network that needs to communicate with a Rockwell Logix controller?

Yes. PLX51-PBM supports EtherNet/IP Adapter functionality and can provide up to four Class 1 I/O connections. Its PROFIBUS interface can operate as Master or Slave, allowing existing PROFIBUS equipment to exchange process data with an EtherNet/IP control architecture.

02 — What should be checked when replacing an installed PLX51-PBM?

Check the PROFIBUS station configuration, device addresses, baud rate, cyclic data mapping, EtherNet/IP connection structure and Logix-side tag or Add-On Instruction arrangement. These items should match the operating application before the replacement is commissioned.

03 — Does PLX51-PBM support PROFIBUS DPV1 services for devices that require more than cyclic process data?

Yes. The gateway supports DPV1 Class 1 and Class 2 messaging. The connected PROFIBUS equipment must itself support the relevant DPV1 services for those functions to be used.

04 — What is the purchasing difference between PLX51-PBM and PLX51-PBS?

The primary distinction is the PROFIBUS network role. PLX51-PBM supports Master or Slave operation, while PLX51-PBS is intended for PROFIBUS Slave operation. The required PROFIBUS architecture should therefore be confirmed before ordering.

05 — Is PLX51-PBM suitable when the PROFIBUS application carries a large amount of process data?

PLX51-PBM supports up to 1536 bytes of input data and 1536 bytes of output data for EtherNet/IP integration. The actual PROFIBUS device configuration and required data mapping should be checked against these limits before ordering.

08 / AMIKON
Keep Industry
Moving.
 

AMIKON focuses on sourcing essential automation components for manufacturing facilities, particularly parts that are difficult to locate when maintenance teams need them quickly.

Our supply network covers automation components from more than 100 manufacturers, supporting customers across different industrial systems and equipment generations.

Parts. Service. Speed.
Global automation parts distribution for industrial maintenance requirements.
Global Supply

Automation parts are supplied to customers worldwide, supporting urgent maintenance, replacement and system restoration requirements.

100+ Manufacturers
Multi-brand automation component sourcing.
Rapid Response
Sourcing and delivery support for industrial automation maintenance.
Worldwide
Global distribution
100+
Automation manufacturers
Millions
Parts supplied
Fast
Maintenance support
SERVICE
Return &
Replacement

Please contact us within 7 days if you have any question after receiving the items.

Returned items should remain in their original condition, together with the specific reason for the return. After the returned items are received, we will arrange a return or replacement for the order as applicable.

The buyer is responsible for shipping costs incurred for the return.

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3IF771.9
WAGO 750-323
A5E31250567
KFD2-CRG2-1.D
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