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SST-PB3-CLX-RLL1BG045431

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Overview of Allen Bradley SST-PB3-CLX-RLL

The Allen Bradley SST-PB3-CLX-RLL is a Profibus DP Remote I/O Scanner module designed to integrate PROFIBUS networks seamlessly with Allen-Bradley ControlLogix systems. Manufactured by Molex under the BradCommunications™ SST™ series, this module supports communication and control tasks for industrial automation applications requiring Profibus connectivity. It operates effectively within a temperature range of 0°C to 60°C and supports both DP master and slave functions, making it versatile for diverse automation environments. Equipped with real-time status indicators such as LCD and LED displays, the SST-PB3-CLX-RLL allows users to monitor network performance and slave device status quickly. This module is commonly installed in any slot of ControlLogix racks, supporting up to 256 I/O modules and up to 125 PROFIBUS DP slaves, ensuring scalability and broad compatibility.

Key Features of Allen Bradley SST-PB3-CLX-RLL

  • Supports PROFIBUS DPV0 slave function with concurrent master/slave operation
  • Compatible with Allen-Bradley ControlLogix 1756 series and Honeywell PlantScape
  • Operates over a wide baud rate range: 9600 baud up to 12 Mbaud
  • One embedded 9-pin sub-D PROFIBUS D-Sub female connector for network interface
  • Real-time status information via LCD and LED indicators for easy network diagnostics
  • Supports up to 256 I/O modules and 125 PROFIBUS DP slave devices on the network
  • Single slot module requiring minimal rack space
  • Backplane current: 850 mA @ 5 VDC and 1.75 mA @ 24 VDC
  • Configurable via SST software with support for downloading/uploading configuration files

Technical Specs of SST-PB3-CLX-RLL

Specification Details
Brand Allen Bradley
Manufacturer Molex
Module Type Profibus communication module
DPV0 Slave Function Supported
Max Modules per Rack 8 modules
Backplane Current 850 mA @ 5 VDC; 1.75 mA @ 24 VDC
Number of DP Slaves Up to 125
Input Data Words 122 Words
Supported I/O Modules Up to 256
Transmission Speed 9600, 19200, 31.25k, 45.45k, 93.75k, 187.5k, 500k, 1.5M, 3M, 6M, 12M baud
Embedded Ports One (1) 9-pin sub-D connector
Operating Temperature 0°C to 60°C
Storage Temperature -40°C to 85°C
Slot Width Single slot
Network Connection Type PROFIBUS D-Sub Female (9 pin)

Applications / Use Case

The Allen Bradley SST-PB3-CLX-RLL Profibus Scanner is ideal for industrial automation applications requiring reliable integration between Profibus DP networks and Allen-Bradley ControlLogix systems. It supports real-time process control, remote I/O monitoring, and diagnostics across complex manufacturing lines. Common use cases include batch processing, material handling systems, and plant-wide automation where seamless communication between different vendors’ devices is necessary. The module's ability to manage up to 125 slave devices and 256 I/O modules allows it to be deployed in large-scale automation projects requiring extensive networked I/O management. Its robust diagnostics features help maintenance teams detect and resolve communication issues quickly, reducing downtime in critical industrial environments.

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SST-PB3-CLX-RLL1BG045431

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Does it come with a warranty?

Yes, All products are offered wth 1-Year warranty.

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