Excellent PLC
Product Introduction
The Allen Bradley SST-PB3-SLC is a Profibus DP Remote I/O Scanner Module designed for SLC500 controllers. It enables communication between an SLC processor (SLC 5/03 or later) and DP remote I/O devices on a PROFIBUS network.
This module acts as a PROFIBUS DP Remote I/O Scanner, capable of scanning up to 125 slaves, with each slave supporting 244 bytes of input data and 244 bytes of output data. Its RS-232 configuration port and RS-485 PROFIBUS interface allow for efficient setup and reliable communication.
Product Specifications
| Parameter | Specification |
|---|---|
| Module Type | Profibus DP Remote I/O Scanner Module |
| Controller Compatibility | SLC500 (SLC 5/03 or later) |
| Configuration Port | 1 x RS-232 Serial Configuration Port (CONFIG) |
| PROFIBUS Interface | 1 x RS-485 Interface Port (PROFIBUS DP V0/V1 Master/Slave) |
| Function | Enables communication between SLC processor and DP remote I/O devices |
| Scan Capacity | Up to 125 DP slaves, 244 bytes input/output per slave |
| Power Supply | 5 VDC @ 750 mA |
| Operating Temperature | 0°C to 50°C |
| Compliance | CE certified |
| Mounting Type | DIN-rail / backplane mountable |
| Dimensions | 145.2 × 34.6 × 139.6 mm |
| Weight | 0.48 kg |
Applications
• PROFIBUS DP Integration for SLC500 – Connects SLC500 controllers with DP remote I/O devices for reliable industrial communication.
• Distributed I/O Scanning – Scans up to 125 slaves, allowing large-scale distributed automation systems.
• Industrial Automation – Ideal for factory automation and process control applications.
• Legacy Device Connectivity – Enables older PROFIBUS DP devices to communicate with SLC500 systems.
• Flexible Configuration – RS-232 setup simplifies commissioning and network management.
Advantages
• High Scan Capacity – Can scan up to 125 slaves with 244 bytes input/output per slave for efficient distributed I/O control.
• PROFIBUS DP Master/Slave Support – Provides flexible network topology options.
• RS-232 Configuration – Simplifies setup, diagnostics, and maintenance.
• Compact and Robust – DIN-rail/backplane mountable for easy industrial panel integration.
• Reliable Communication – Ensures stable and predictable data exchange between SLC500 processors and PROFIBUS DP devices.
