Our advantage
Global Logistics
We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
Brand new and original
Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
24-hour service
We provide 7*24 hours service to our customers. We will be there whenever you need us.
Price advantage
All our products are priced very favorably because we have our own warehouse and supply.
| Company Information | |||
| [email protected] | |||
| Mobile | +8615980777398 | ||
| +8615980777398 | |||
| 15980777398 |

The ABB FI 840F (3BDH000033R1) is an industrial-grade Fieldbus Module designed to provide seamless communication between ABB automation devices and control systems. It enables real-time data exchange, precise monitoring, and synchronized operation across industrial networks, ensuring reliable and efficient automation performance.
| Parameter | Details |
|---|---|
| Manufacturer | ABB |
| Model Number | FI 840F |
| Part Number | 3BDH000033R1 |
| Product Type | Fieldbus Module |
| Function | Provides fieldbus communication for ABB devices |
| Dimensions (L x W x H) | 125 × 155 × 28 mm |
| Weight | 0.15 kg |
| Installation | Panel-mounted or ABB device-mounted |
| Environment | Industrial-grade |
| Communication Protocol | Fieldbus (e.g., PROFIBUS, Modbus, DeviceNet depending on system setup) |
| Reliability | Designed for continuous industrial operation |
| Compatibility | ABB controllers, drives, sensors, and actuators |
The FI 840F functions as a bridge between ABB field devices and automation controllers. Its key functions include:
By providing robust fieldbus connectivity, it maintains communication integrity across industrial networks and ensures precise process control.
The FI 840F is essential for ABB automation networks:
The ABB FI 840F is widely used in:
Its industrial-grade design ensures durability, stability, and long-term operation even in harsh conditions.
For optimal operation:
Proper installation guarantees stable fieldbus communication and reliable automation performance.
The FI 840F is compatible with:
Together, these components provide a fully integrated and synchronized automation system.
| Model Number | Type | Key Feature / Advantage | Application |
|---|---|---|---|
| FI 840F | Fieldbus Module | Reliable industrial communication | ABB automation networks |
| FI 841F | Fieldbus Module | Enhanced diagnostics and real-time monitoring | Advanced automation systems |
| ABB Fieldbus Modules | Communication Module | Flexible integration with drives and controllers | Industrial process control |
| FI 842F | Fieldbus Module | Redundant communication support | Critical industrial applications |
Q1: What is the main function of the FI 840F?
A1: It provides robust fieldbus communication for ABB automation devices, enabling real-time data exchange and control.
Q2: Which ABB devices is it compatible with?
A2: It works with ABB controllers, drives, sensors, and actuators that support fieldbus communication.
Q3: Can it operate continuously in harsh industrial environments?
A3: Yes, it is built for continuous operation under industrial conditions.
The ABB FI 840F (3BDH000033R1) Fieldbus Module is a key component for reliable industrial network communication. It ensures real-time data transfer, system integration, and coordinated operation of ABB automation devices. Its robust industrial design and compact form factor make it ideal for manufacturing, process control, and advanced motion control applications.