ABB FI 840F Foundation Fieldbus Module
Description
ABB FI 840F Foundation Fieldbus Module is a high-speed Ethernet fieldbus module designed for fast data exchange with decentralized peripherals in production engineering. It serves as a Foundation Fieldbus (FF) master to connect the AC 800F control system to FF/HSE networks, enabling seamless integration and control of industrial field devices.
| Specification | Value |
|---|---|
| Communication Protocols | CANopen, Foundation Fieldbus HSE (FF/HSE) |
| Transmission Rate | Up to 100 Mbps |
| Interface Type | RJ45 Ethernet interface |
| Power Supply Voltage | 24 VDC |
| Operating Temperature | -25 to 60 degrees Celsius |
| Enclosure Protection Rating | IP65 |
| Dimensions | 125mm x 155mm x 28mm |
| Weight | 0.15 kg |
Key Features:
- Integrated ARM-CPU with independent and shared memory for data exchange and storage; flash EPROM allows software/firmware updates without hardware replacement
- Flexible communication with automatic detection of 10BaseT or 100BaseTX connections; electrically isolated TP interface and ESD protection on RJ45 socket
- Reliable data transmission with Manchester encoder for serial bitstream generation, EEPROM for non-volatile configuration and diagnostic data storage, and bus signal isolators
- Convenient status indication via two LED lights on RJ45 connector: yellow for transmission rate, green for communication status
- Modular design for easy combination and expansion, improving system flexibility and maintainability
Applications:
- Power industry: automation control for substations and power plants
- Chemical industry: process control for temperature, pressure, and flow parameters
- Metallurgy industry: automation control for steel production lines
- Pharmaceutical and food processing industries: precision control of production processes
- Automotive manufacturing: automation control for assembly lines
Related Models:
- ABB FI 830F
- ABB UAC375AE103
- ABB LDSYN-101