Product Description
Product Overview
The SST-PB3-CLX-RLL is a PROFIBUS Scanner Module designed for seamless integration with Rockwell Automation’s ControlLogix platform and Honeywell’s PlantScape system. Produced by Molex (a subsidiary of ABB’s ecosystem through partnership), this module enables communication between a ControlLogix processor and PROFIBUS DP remote I/O devices, acting as a PROFIBUS DP master or scanner. It is widely used in industrial automation applications such as manufacturing, power generation, and process control, where robust and reliable network communication is essential. The module’s advanced features and compact design make it ideal for both new installations and retrofitting existing systems.
Technical Specifications
The SST-PB3-CLX-RLL has the following specifications based on supplier data and Molex documentation:
| Item | Specification |
|---|---|
| Model/Part Number | SST-PB3-CLX-RLL |
| Manufacturer | Molex (Woodhead), an ABB encompass partner |
| Description | PROFIBUS Scanner Module |
| Series | ControlLogix Compatible |
| Power Supply | Via 1756 backplane (5 V DC, 600 mA typical) |
| Communication Port | 1 x PROFIBUS D-sub female (9-pin) |
| Baud Rate | 9.6 kbps to 12 Mbps |
| Supported Slaves | Up to 125 PROFIBUS DP slaves |
| Data Capacity | 122 words input, 122 words output per slave |
| Operating Temperature | 0°C to 60°C (32°F to 140°F) |
| Weight | Approximately 0.43 kg (0.95 lbs) |
Additional Details
The SST-PB3-CLX-RLL includes the following additional information based on its standard use and documentation:
| Category | Details |
|---|---|
| Function | Scans and manages PROFIBUS DP network communication |
| Mounting | Single-slot module for 1756 ControlLogix chassis |
| Connectivity | PROFIBUS DP master/slave, supports up to 8 modules per rack |
| Features | Supports Synch/Freeze commands, DPV1 services, LCD status display, 3 LED indicators (COMM, SYS, OK) |
| Certifications | Designed for industrial standards (e.g., CE, RoHS) |