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PROSOFT TECHNOLOGY · INDUSTRIAL COMMUNICATION
PLX51-PBM
PROFIBUS DP MASTER / SLAVE GATEWAY
PROFIBUS DPV0 / DPV1 | EtherNet/IP | Modbus TCP/IP | Modbus Serial
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SALES MANAGER
Miya zheng |
EMAIL
sales@amikon.cn |
PHONE / WHATSAPP
86-18020776792 |
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01
PRODUCT DETAIL
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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. |
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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. |
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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. |
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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
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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.
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↔
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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.
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PROFIBUS DP
Field Devices
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→ |
PLX51-PBM
Protocol Gateway
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→ |
EtherNet/IP
Control Network
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OR
Modbus
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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. |
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06 / PROCUREMENT
PLX51-PBM
Request availability and quotation for your automation project.
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| Delivery 3–5 days |
Warranty 12 months |
Packaging Brand New |
Delivery Way E-packing / FedEx / EMS / TNT / DHL / UPS |
Payment T/T |
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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. |
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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. |
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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. |
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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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