ABB CHBX01R 2VAA008575R1 Communication Module for Industrial Automation

The ABB CHBX01R 2VAA008575R1 serves as a critical communication backbone in industrial control systems. Designed for demanding environments like power generation plants and automotive assembly lines, this module ensures uninterrupted data flow between PLCs and field devices using PROFIBUS DPV1 protocol. Its redundancy support and high-speed 12 Mbps transfer rate make it ideal for applications where milliseconds matter.

Technical Specifications

Real-World Applications

This module forms the communication backbone in systems like ABB AC500 PLC networks. In a recent chemical processing plant retrofit, engineers praised its seamless integration with existing PROFIBUS infrastructure. The built-in diagnostics helped identify grounding issues in under 5 minutes – a task that previously took hours with older modules.

Commonly paired with:

• AC500 series PLCs in packaging machinery
• 800xA DCS systems for redundant communication paths
• ACS800 variable speed drives in paper mills

Our Value Proposition

With 16 regional warehouses and 18 years of inventory history, we typically ship within 48 hours. Our engineers maintain compatibility databases to ensure this module works with your specific system configuration. While we can’t publish prices here due to manufacturer agreements, our quotes usually come in 15-20% below list price for standard quantities.