SST SST-PFB-CLX

¥9,999.00

The SST SST-PFB-CLX is a Profibus communication module from SST (Woodhead Industries, later acquired by Molex), designed for use with Rockwell Automation’s Allen-Bradley ControlLogix platform. The SST-PFB-CLX provides a Profibus DP interface for ControlLogix systems, allowing the controller to communicate with Profibus field devices, remote I/O, and drives. This makes the SST-PFB-CLX a practical solution for plants that standardize on ControlLogix but need to integrate Profibus-based equipment from other vendors. The module installs directly into a ControlLogix chassis slot and communicates with the processor over the backplane, integrating cleanly into existing systems. Built to SST’s industrial standards, the SST-PFB-CLX is suited to control cabinets and process environments where continuous duty is essential. For facilities running ControlLogix systems with Profibus devices, the SST-PFB-CLX offers a well-established gateway solution that preserves existing field device investments.

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Description

Product Parameters

Parameter Specification
Brand SST (Woodhead / Molex)
Model SST-PFB-CLX
Module Type Profibus communication module
Platform Allen-Bradley ControlLogix
Protocol Profibus DP
Backplane Interface ControlLogix chassis communication
Mounting ControlLogix chassis slot installation
Operating Environment Industrial control cabinet conditions
Certification Per SST / industrial EMC compliance

Advantages and Features

  • Profibus integration: Connects ControlLogix systems to Profibus DP devices and networks.

  • ControlLogix native: Installs directly into the chassis with backplane communication.

  • Field device compatibility: Supports integration of third-party Profibus equipment.

  • Proven SST platform: Part of SST’s widely used communication gateway family.

  • Serviceability: Module replacement is straightforward within the chassis.

  • Preserves existing devices: Protects investment in Profibus field equipment.

Application Cases and Fields

The SST-PFB-CLX is used in applications including:

  • Mixed-vendor plants: Integrating Profibus devices into ControlLogix control systems.

  • Manufacturing lines: Communication between Controllogix controllers and Profibus drives.

  • Process industries: Connection to Profibus field instrumentation.

  • Remote I/O: Profibus remote I/O integration with Allen-Bradley controllers.

  • Legacy system integration: Connecting existing Profibus equipment to new controllers.

Comparison with Competing Products

Compared with other Profibus gateway modules, the SST SST-PFB-CLX offers direct ControlLogix chassis integration and established compatibility with the SST communication product line. Competing products may provide similar protocol support but often differ in configuration tools and diagnostics. For plants with existing SST gateways, the SST-PFB-CLX preserves consistency and simplifies maintenance.

Selection Suggestions

  • Confirm compatibility with your ControlLogix chassis and firmware revision.

  • Verify the Profibus network requirements and device count for your application.

  • Review configuration and diagnostics requirements for your system.

  • Consider stocking a spare SST-PFB-CLX for critical installations.

  • Consult SST/Molex documentation for configuration details.

Precautions

  • Install or replace the module only with chassis power removed per procedures.

  • Observe ESD precautions when handling the module.

  • Follow SST’s configuration guidelines and Profibus network rules.

  • Verify backplane communication and Profibus data exchange after installation.

  • Use only genuine SST parts to preserve system integrity and warranty.

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