Overview

The ABB FI840F card module is engineered for demanding industrial environments where high-speed, deterministic communication is essential. As part of the AC 800F controller family, it functions as a Foundation Fieldbus HSE master, managing network traffic and coordinating communication between controllers and field devices.

Moreover, the FI840F supports 10/100 Mbps Ethernet speeds with auto-negotiation, ensuring compatibility with modern network infrastructures. Its RJ45 interface allows easy connection to standard Ethernet networks, while hot-swap capability simplifies maintenance and upgrades without system downtime.

In addition, the module features robust protection mechanisms including overload, short-circuit, overvoltage, undervoltage, and thermal protection. These safeguards enhance system reliability and reduce the risk of hardware failure in harsh operating conditions.

Technical Data

Typical Applications

• Process Automation: Coordinates communication between controllers and field devices in chemical, pharmaceutical, and food industries.

• Power Generation: Manages distributed control systems in turbine and boiler operations.

• Oil & Gas: Enables reliable data exchange in upstream and downstream automation networks.

• Water Treatment: Supports real-time monitoring and control of pumps, valves, and sensors.

• Factory Automation: Integrates high-speed Ethernet communication in packaging and assembly lines.

For instance, in a refinery control system, the FI840F ensures fast and stable communication between field instruments and the central controller, improving responsiveness and operational safety.

FAQ

Q: What protocol does FI840F support?
A: It supports Foundation Fieldbus HSE for high-speed industrial communication.

Q: Is it compatible with ABB Freelance systems?
A: Yes, it requires software version V7.1 SP2a or higher.

Q: Can it be hot-swapped during operation?
A: Yes, it supports hot-swap functionality for easy maintenance.

Q: What protection features are included?
A: It includes overload, short-circuit, overvoltage, undervoltage, and thermal protection.

Q: What type of CPU does it use?
A: It uses a high-performance ARM CPU with 32-bit data and address buses.