ABB FI840F 3BDH000033R1 Fieldbus HSE Communication Module

ABB FI840F 3BDH000033R1 is a Foundation Fieldbus HSE communication module designed for ABB Freelance AC 800F DCS control system. It acts as the interface bridge between the AC800F controller and field FF HSE instruments, realizing bidirectional high-speed data exchange between the control rack and fieldbus devices.

This module supports FF HSE protocol with galvanic isolation between fieldbus and internal bus. It comes with LED status indicators for channel, fault and traffic monitoring, supporting hot-swap replacement. It is widely used as spare parts for power, chemical and petrochemical plant DCS cabinet maintenance and system upgrade.

Main Specifications

1. Brand: ABB; Model: FI840F; Part Number: 3BDH000033R1; Type: FF HSE Fieldbus Module
2. Compatible System: Freelance AC 800F DCS; Protocol: Foundation Fieldbus HSE
3. Power Supply: 24VDC; Power Consumption: 1.5W ~ 2.5W
4. Isolation: Galvanic isolation; Mounting: DIN rail, cabinet rack mount
5. Indicator: LED for status, error and communication traffic; Support hot swap
6. Operating Temp: 0℃ ~ +60℃; Storage Temp: -40℃ ~ +85℃; Protection: IP20
7. Supply Status: Spare communication module for ABB Freelance DCS system

Core Functions

1. Realize Foundation Fieldbus HSE communication between AC800F controller and field FF HSE transmitters and actuators.
2. Process fieldbus signal data, transmit field measurement values to controller and download control commands to field devices.
3. Galvanic isolation design to suppress field interference and protect the main controller hardware.
4. Onboard LED indicators for real-time communication status and fault alarm for fast on-site troubleshooting.
5. Hot-swap support for module replacement without shutting down the whole DCS control rack.
6. Integrated self-diagnosis function to detect communication failures and hardware faults and report to DCS system.

Application Scenarios

1. ABB Freelance AC800F DCS control cabinets in chemical, petrochemical and power plants.
2. Foundation Fieldbus HSE field instrument networking for process control loops.
3. Replacement of failed fieldbus communication modules in existing DCS racks.
4. Spare parts inventory for automation maintenance teams of process industries.
5. System retrofit and expansion of legacy ABB Freelance distributed control systems.
6. Water treatment, pulp & paper and oil & gas process control with FF HSE fieldbus.

FAQ

1. Q: What is ABB FI840F 3BDH000033R1?
   A: It is Foundation Fieldbus HSE communication module for ABB Freelance AC800F DCS, connecting controller and FF HSE field instruments.
2. Q: What protocol does FI840F support?
   A: It supports Foundation Fieldbus HSE high-speed ethernet fieldbus protocol for process automation.
3. Q: Does it support hot swap?
   A: Yes, FI840F supports hot-swap replacement, so users can replace the module without stopping the whole control rack.