The ABB FI820F Fieldbus Module is designed for use with the ABB Freelance AC 800F system, offering seamless communication capabilities and reliable performance in industrial automation environments.
Description
ABB FI820F Fieldbus Interface Module for Freelance AC 800F Systems
The ABB FI820F is a robust fieldbus communication module engineered for seamless integration with Freelance AC 800F control systems. It enables reliable data exchange between industrial devices and control units using serial interfaces, making it essential for process automation in demanding environments like manufacturing plants and energy facilities.
Technical Specifications
| Manufacturer | ABB |
| Model Number | FI820F |
| Article Number | 3BDH000031R1 |
| Compatibility | Freelance AC 800F Control Systems |
| Interface Type | Serial (RS-485) |
| Power Supply | 24V DC ±10% |
| Operating Temp | -20°C to +60°C |
| Dimensions | Compact design for DIN rail mounting |

Industrial Applications
This interface module is deployed in critical automation scenarios including chemical processing, power generation, and water treatment plants. It seamlessly integrates with AC 800F controllers and compatible I/O modules like CI801, CI830, and CI840. The FI820F maintains stable communication in high-vibration environments and extreme temperature conditions.
Our Service Commitment
Module-PLC-DCS provides authentic ABB components sourced directly from European suppliers. All products include a 1-year performance warranty with dedicated technical support. Our engineers offer pre-sales configuration guidance and post-installation troubleshooting. For volume pricing or custom requirements, email our specialists for immediate assistance.
Can’t find your model? We maintain an extensive inventory of discontinued and rare ABB components. Contact us for availability checks:
- Phone: +86 18020721390
- Website: www.module-plc-dcs.com
- Email: sakyzeng@foxmail.com







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