Rockwell Prosoft ILX69-PBS PROFIBUS Slave Communication Module

Product Overview

The ProSoft ILX69-PBS is a PROFIBUS DP Slave Communication Module for the Rockwell Automation CompactLogix and MicroLogix platforms. It enables CompactLogix controllers to operate as PROFIBUS DP slaves, allowing PROFIBUS DP masters (such as Siemens S7 PLCs or ProSoft master modules) to read and write data from the CompactLogix system. With support for DP-V0 cyclic data and DP-V1 acyclic messaging, this module provides robust interoperability in mixed-vendor automation networks.

Key Specifications

• Part Number: ILX69-PBS
• Product Type: PROFIBUS DP Slave Module
• Series: ProSoft ILX69 for CompactLogix/MicroLogix
• Platform: Rockwell CompactLogix, MicroLogix
• Protocol: PROFIBUS DP-V0 / DP-V1 Slave
• PROFIBUS Connector: 9-pin D-Sub female
• Ethernet Port: 1 × RJ45 (10/100 Mbps) for configuration/diagnostics
• Max Cyclic Input Data: 244 bytes
• Max Cyclic Output Data: 244 bytes
• Acyclic Data: DPV1 Class 1 read/write supported
• Address Setting: Rotary switches (0–99) or software configuration (0–125)
• Configuration: ProSoft Configuration Builder (PCB); Studio 5000 AOI
• Power Supply: +5VDC via backplane
• Dimensions: 131.6 × 92.1 × 39.3 mm
• Weight: 152 g
• Operating Temperature: 0°C to 60°C
• Certifications: UL/cUL Class 1 Div 2, CE, RoHS

Features & Benefits

• Native CompactLogix Integration: Plugs directly into 1769 CompactLogix backplane as standard I/O module
• DP-V1 Support: Enables acyclic parameter access and extended diagnostics from PROFIBUS masters
• Ethernet Diagnostics: Dedicated RJ45 port for web-based diagnostics and remote firmware updates
• Flexible Addressing: Rotary switches for quick address assignment or software configuration for addresses above 99
• SD Card Slot: Removable memory card stores configuration for rapid field replacement
• Compact Design: Small footprint ideal for space-constrained control panels

Applications

• CompactLogix systems integrated into Siemens-dominated PROFIBUS networks
• Automotive plants with mixed Rockwell/Siemens control architectures
• Packaging OEM machines requiring PROFIBUS slave interface for customer integration
• Process skids with CompactLogix controllers interfacing to DCS PROFIBUS masters

Installation Guide

1. Power Down: De-energize the CompactLogix rack before module installation
2. Slot Selection: Insert the ILX69-PBS into any available 1769 slot
3. PROFIBUS Connection: Connect the 9-pin D-Sub to the PROFIBUS network bus cable
4. Address Setting: Set the rotary switches to the desired PROFIBUS station address (1–99)
5. Ethernet Setup: Connect the RJ45 port to your laptop for initial configuration via web interface
6. Studio 5000: Add the module using the ProSoft AOP or generic 1769 module profile
7. PCB Configuration: Define input/output data lengths, DPV1 parameters, and module behavior
8. GSD File: Provide the ProSoft GSD file to your PROFIBUS master system engineer for network integration
9. Commissioning: Power up and verify cyclic data exchange via master diagnostic tools

FAQ

Q: Can the ILX69-PBS operate as a PROFIBUS master?
A: No, this module is a PROFIBUS DP slave only. For master functionality on CompactLogix, use ILX69-PBM or MVI69-PDPMV1.

Q: How do I set an address above 99?
A: Set both rotary switches to 0 and configure the address via the PCB software or Studio 5000 tag (supports 0–125).

Q: Is the Ethernet port required for operation?
A: No, the Ethernet port is for configuration and diagnostics only. PROFIBUS communication operates independently via the DB9 connector.

Q: Can I use this with Micro800 controllers?
A: The ILX69-PBS is designed for CompactLogix and MicroLogix. For Micro800, consult ProSoft for compatible gateway solutions.

Selection Tips

• Verify your PROFIBUS master system engineer has the correct GSD file before commissioning
• For redundant PROFIBUS networks, plan for dual-cable infrastructure at the master level
• Use the SD card to back up configurations — store spares with pre-loaded configs for rapid replacement
• Ensure proper PROFIBUS termination at both ends of the bus segment
• Consider ILX69-PBS-XT for installations in hazardous or extreme temperature environments