Allen Bradley SST-PB3-SLC In-chassis PROFIBUS communication module

FAQ

Q1: What is the SST-PB3-SLC module?
It is a ControlLogix/SLC 500-era communication module that functions as a PROFIBUS DP Master scanner for integrating PROFIBUS networks into SLC systems.

Q2: Which PLC platform does it support?
It is designed for the Allen-Bradley SLC 500 chassis system.

Q3: What protocol does it use?
It uses PROFIBUS DP-V0 / DP-V1 as a Master station.

Q4: How many devices can it control?
It supports up to 125 PROFIBUS slave devices.

Q5: What is the data capacity?
It supports approximately 2064 bytes input and 2064 bytes output cyclic data.

Q6: How does it connect to the PLC?
It maps PROFIBUS data directly into SLC I/O files and memory structures for ladder logic access.

Q7: What is it mainly used for?
It is used to connect SLC PLC systems with Siemens-based PROFIBUS networks, including remote I/O and drives.

Q8: Is this module still available new?
No, it is a legacy/discontinued product, still used mainly for maintenance of existing installations.

Allen Bradley SST-PB3-SLC

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