{"product_id":"sst-pfb-clx-brad-communications-profibus-dp-scanner-for-controllogix","title":"SST-PFB-CLX Brad Communications PROFIBUS DP Scanner for ControlLogix","description":"\u003ch3\u003e\u003cstrong\u003eProduct Overview and Multi-Protocol Integration\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSST-PFB-CLX (SSTPFBCLX)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-performance\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePROFIBUS DP Master\/Scanner\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003emodule engineered to integrate PROFIBUS field devices directly into the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAllen-Bradley ControlLogix\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eplatform. Developed by SST (a Molex company), this module acts as a seamless communication bridge, allowing ControlLogix processors to control and monitor PROFIBUS-compliant instruments, drives, and I\/O blocks as if they were native EtherNet\/IP devices. By utilizing the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSST-PFB-CLX\u003c\/strong\u003e, engineers can leverage the vast ecosystem of PROFIBUS hardware—prevalent in European and specialized process industries—while maintaining the centralized control and diagnostic power of the Rockwell Automation Integrated Architecture.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eHardware Architecture and Data Processing\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSST-PFB-CLX\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eoccupies a single slot in any standard 1756 ControlLogix chassis. It is designed for high-speed data exchange, utilizing an onboard processor to manage the PROFIBUS cycle independently of the PLC scan.\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMaster\/Slave Versatility:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe module can function as a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eDPV0\/DPV1 Master\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(controlling up to 125 slaves) or simultaneously act as a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eDP Slave\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eto another master, providing ultimate flexibility in complex hierarchical networks.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Speed Execution:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSupports all standard PROFIBUS baud rates up to\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e12 Mbps\u003c\/strong\u003e, ensuring deterministic performance for high-speed motion or synchronized process loops.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLarge Data Capacity:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCapable of mapping up to\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e244 bytes of Input and 244 bytes of Output\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003edata per slave device into the ControlLogix controller tags.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCommDTM Support:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSupports FDT\/DTM technology, allowing for remote asset management and configuration of field instruments (like flowmeters or transmitters) directly through the backplane.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eSST-PFB-CLX\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eSST \/ Molex (Allen-Bradley Partner)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eProtocol\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePROFIBUS DP-V0 and DP-V1\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eInterface\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e9-Pin D-Sub Female (Standard PROFIBUS)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eMax Slaves\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e125 Nodes\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eBaud Rate\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e9.6 kbps to 12 Mbps\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eBackplane Current\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e800 mA @ 5 VDC \/ 3 mA @ 24 VDC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eConfiguration\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSST Console Software \/ Add-On Profile (AOP)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Temp\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0 to 60 Celsius\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eShipping Weight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003e1.2 kg\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eIntegrated Technical FAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I configure the PROFIBUS network for this module?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eConfiguration is typically performed using the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSST Console\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003esoftware. You import the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eGSD files\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor your slave devices, define the network parameters, and download the configuration to the module via the ControlLogix backplane or the module's front-panel port.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the SST-PFB-CLX support \"Hot Swapping\"?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. As a member of the 1756 family, it supports\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eRemoval and Insertion Under Power (RIUP)\u003c\/strong\u003e. However, removing the module will result in an immediate loss of communication to all 125 PROFIBUS slaves, so the system should be in a safe state before removal.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan this module handle Acyclic messaging (DP-V1)?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAbsolutely. The module supports\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eDP-V1 Acyclic read\/write\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eoperations. This is essential for changing parameters on-the-fly or performing deep diagnostics on smart instruments without interrupting the cyclic I\/O data.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eEngineering \u0026amp; Installation Protocols\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTermination and Impedance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEnsure that the PROFIBUS network is correctly terminated at both physical ends of the segment. Use standard PROFIBUS connectors with built-in terminating resistors. Setting the termination switch to \"ON\" at the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSST-PFB-CLX\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(if it is an end node) is critical for preventing signal reflections.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCabling Integrity:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eUse only\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePurple Type A PROFIBUS cable\u003c\/strong\u003e. Maintain a minimum distance of\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e20 cm\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efrom high-power AC lines to prevent Electromagnetic Interference (EMI) from corrupting the 12 Mbps data stream.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAddressing Logic:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEach slave on the PROFIBUS network must have a unique address (\u003cstrong\u003e1 to 125\u003c\/strong\u003e). Avoid using address 0 (often reserved for programming tools) or address 126 (factory default for many new devices).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eEngineering Advantages\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSST-PFB-CLX\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003estands out for its\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ediagnostic transparency\u003c\/strong\u003e. It provides a dedicated status register within the ControlLogix tag database that gives real-time health data for every slave on the network. This allows maintenance teams to identify a failed sensor or a broken cable segment instantly through the HMI, without needing to open the control cabinet. By decoupling the PROFIBUS timing from the PLC scan, the module ensures that the network remains stable even if the ControlLogix processor is under heavy computational load, making it a \"set-and-forget\" solution for hybrid protocol environments.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":52695192633707,"sku":"SST-PFB-CLX","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/allen-bradley-sst-pfb-clx-scanner-module-1ztqno3sa5t_c606a589-9e71-4636-9e12-2bd17981312d.jpg?v=1766114688","url":"https:\/\/www.plcprotech.com\/products\/sst-pfb-clx-brad-communications-profibus-dp-scanner-for-controllogix","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}