Description
Product Overview
The ABB FI830F PROFIBUS-DP fieldbus module is designed for ABB AC 800F controllers used in Freelance automation systems. It functions as a PROFIBUS-DP master, enabling the controller to exchange data with decentralized peripherals such as remote I/O stations and compatible field devices. The module supports rapid cyclic data exchange and provides an electrically isolated fieldbus interface, helping separate the bus-side communication signals from the controller electronics. ABB’s AC 800F installation manual identifies the FI830F as a PROFIBUS-DP master conforming to DIN 19245/EN 50170.
The FI830F communicates over an RS-485 physical layer through a 9-pin D-sub connector. Its documented transmission rates extend up to 12 Mbit/s, although the actual bus rate is limited by the slowest connected node and the network’s cable characteristics. The module supports master redundancy and line redundancy in appropriately designed configurations. These functions depend on the overall network topology, compatible hardware, configuration, and correct bus termination; installing a second module alone does not guarantee redundancy.
When sourcing an ABB FI830F, confirm the exact order number and the installed AC 800F configuration. Supplier listings associate FI830F with order numbers including 3BDH000032R1 and 3BDH000022R1, so the complete code on the existing module should be checked rather than assuming all variants are interchangeable. Also verify the controller power-supply model and Freelance software version, since the supported number of FI830F modules depends on the system configuration. Before commissioning, inspect the PROFIBUS cable, shield connection, connector pinout, and active termination at both ends of each bus segment.
Product Introduction
The expands an AC 800F controller’s fieldbus connectivity by providing a PROFIBUS-DP master channel. It is intended for exchanging process data with supported slave devices, rather than for direct analog or digital signal termination. The controller project must contain the correct hardware configuration and device descriptions for the attached PROFIBUS network.
For replacement work, record the existing module’s order code, firmware or hardware identification where available, slot location, bus address configuration, and associated device configuration. Check the permitted slot positions in the AC 800F rack and confirm that the installed power supply and software support the planned module count. Following replacement, verify the module status, bus diagnostics, slave communication, and process-data mapping before returning the system to service.
Key Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | ABB |
| Model | |
| Product type | PROFIBUS-DP fieldbus module |
| Controller platform | AC 800F / Freelance |
| Primary function | PROFIBUS-DP master |
| Standards | DIN 19245 / EN 50170 |
| Physical interface | RS-485 |
| Connector | 9-pin D-sub |
| Electrical isolation | Yes, between fieldbus interface and system |
| Maximum transmission rate | Up to 12 Mbit/s |
| Network devices | Up to 32 stations per segment without repeaters; up to 127 with repeaters, as described in the manual |
| Master redundancy | Supported in an appropriately configured system |
| Line redundancy | Supported with the required network arrangement |
| Installation | Designated AC 800F fieldbus slots F1–F4 |
| Supported module count | Up to 4 with SA 811F or SD 812F and software V7.1 or later; some older configurations support fewer |
| Order number | Supplier listings include 3BDH000032R1 and 3BDH000022R1; verify the actual unit |
| Operating temperature | 0°C to 60°C, according to the installation manual |
The technical details above are based primarily on the AC 800F installation manual. Confirm the exact order-code variant and applicable software release against the documentation for the installed controller.
FI830F
Related Products
These components may be relevant when maintaining an AC 800F fieldbus system. They are not direct substitutes for the .
- SD 812F — 24 VDC controller power supply used in configurations supporting up to four modules with the specified software version.
- SA 811F — AC-input controller power supply also identified in the manual for configurations supporting up to four modules with software V7.1 or later.
- FI 820F — Serial fieldbus module for supported serial communication applications; it does not provide the same PROFIBUS-DP master function.
- FI 810F — CAN fieldbus module for supported industrial communication applications.
- FI 840F — Fieldbus module for supported FOUNDATION Fieldbus HSE applications.
Frequently Asked Questions
Q1: What does the ABB do?
It acts as a PROFIBUS-DP master for an ABB AC 800F controller, exchanging data with compatible decentralized peripherals and field devices.
Q2: What is the maximum PROFIBUS communication speed?
The documented maximum is 12 Mbit/s. The usable rate depends on the network cable, segment length, and the slowest connected device.
Q3: Is the electrically isolated?
Yes. The installation manual describes electrical isolation between the PROFIBUS interface and the controller system.
Q4: How many modules can an AC 800F controller support?
The manual specifies up to four modules when using the SA 811F or SD 812F power supply with software version V7.1 or later. Certain older power-supply and CPU configurations support fewer modules. Check the installed hardware and software before adding another module.
Q5: Does the support redundancy?
Master redundancy and line redundancy are documented features. Both require the appropriate additional hardware, network design, and configuration; they are not enabled merely by inserting the module.
Q6: What should be checked before replacing an ?
Verify the complete order number, slot position, software compatibility, connected slave devices, bus speed, cable type, shielding, and termination. Confirm that the replacement’s configuration is suitable for the existing network.
Q7: What testing should be requested for a refurbished module?
Request actual-unit photographs, a readable label, a condition statement, and evidence of module diagnostics and communication testing with a compatible PROFIBUS setup. A simple power-on test does not establish reliable bus communication.
Procurement Recommendation
The ABB is a fieldbus communication component whose compatibility depends on the AC 800F hardware configuration and PROFIBUS network design. Before ordering, match the complete order number and confirm the controller’s power supply, software version, available slot, and required redundancy arrangement.
For a used or refurbished unit, request documented condition and test results, warranty terms, and a confirmed delivery lead time. After installation, verify module status, bus termination, slave availability, and correct process-data exchange before returning the controller to normal operation.
