ABB XVC768115 3BHB7211R115 Expansion Card – Functional Overview
1. Core Functions
I/O Expansion: Adds additional digital/analog input/output channels to ABB control systems (e.g., AC 800M, AC 500 PLCs).
Signal Conditioning: Provides isolation and filtering for reliable signal transmission in noisy industrial environments.
System Integration: Enables seamless connectivity with ABB’s automation platforms (e.g., 800xA, Control Builder).
2. Key Features
Hot-Swappable Design: Supports online replacement without system shutdown.
High-Speed Communication: Uses optical/electrical interfaces for low-latency data exchange.
Robust Protection: Includes surge protection and galvanic isolation for harsh conditions.
3. Applications
Process Automation: Extends I/O capacity for DCS/PLC systems in chemical/power plants.
Motor Control: Interfaces with ABB drives for enhanced monitoring.
Smart Grids: Facilitates data acquisition in energy management systems.
4. Technical Specifications
Part Number: 3BHB7211R115 (variant: XVC768115).
Operating Range: -25°C to +70°C with IP20 protection.
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