User Reference Guide SST-PB3S-CLX-RLL
8 System Overview
©2014 Molex Inc. Industrial Products Business Unit, Integrated Products Division
Document Edition: 1.0, Document #: 715-0109, Template Edition: 1.1, Template #: QMS-06-045
Use, duplication or disclosure of this document or any of the information contained herein is subject to the restrictions on page ii of this document.
1.1 System Overview
1.1.1 Slave Capabilities
The SST-PB3S-CLX-RLL is a PROFIBUS slave-only interface for the 1756 (ControlLogix)
backplane system. It enables communication between a CLX processor and Profibus slave
device on a PROFIBUS network. The module:
• Supports standard ControlLogix or ControlLogix XT platforms
• Supports Rockwell’s RSLogix 5000 Add-on-Profile (AOP)
• Supports a range of 1-122 words of input data and 1-122 words of output data per slave
module for a maximum of 244 words data exchange
• Can reside in any slot in the local or remote CLX chassis.
• Supports all standard PROFIBUS baud rates (9600, 19200, 45.45k, 93.75k, 187.5k, 500k,
1.5M, 3M, 6M, 12M)
• Acts as a DP-V0 slave interface
• Supports: Profibus repeaters in the network, data swapping, Auto-Run mode, legacy
device ID, diagnostic LEDs and front-of-module scrolling LCD display
• Does not require ladder logic in the CLX to transfer data or configuration setup
• Direct module swap-out for quick module replacement
• Can be a drop-in replacement for Legacy SST-PFB-CLX module that is only configured
as a slave (using Profibus ID 0x0876)
• Slave configuration via the ControlLogix configuration file
• Slave configuration via AOP interface which updates the configuration file automatically
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