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ABB Freelance AC 800F Field Controller ABB AC800F
Manufacturer: ABB
Condition: Brand New
Lead Time: In Stock
Origin: Germany
Warranty: 12 Months
Email: [email protected]
whatsApp: +86-18150117685
- Overview
- Product Overview
- Key Functions
- Official Specifications
- Frequently Asked Questions
- Compatibility & Ordering Notes
- Hot Selling Models
- Recommended Products
Overview
ABB · Freelance DCS
ABB AC800F AC 800F Field Controller
ABB AC800F is a modular field controller for the Freelance distributed control system, combining process-control execution with configurable Ethernet and fieldbus communication modules.
At a Glance
| Brand | ABB |
|---|---|
| Model | ABB AC800F |
| Product Type | Modular field controller |
| Core Function | Executes process control and integrates distributed field devices |
| Application or Compatible Series | ABB Freelance distributed control system |
Controller Assembly
Match the CPU, power-supply, Ethernet and fieldbus modules to the installed station.
Communication Layout
Confirm every fieldbus type, Ethernet path and optional redundancy arrangement.
Engineering Environment
Configure and parameterize connected devices with the Freelance Engineering Tool.
Product Overview
ABB AC800F is a modular field controller for the Freelance distributed control system, combining process-control execution with configurable Ethernet and fieldbus communication modules.
Power, Ethernet and fieldbus modules attach to the controller backplane according to the application. Available modules cover PROFIBUS-DPV1, FOUNDATION Fieldbus HSE, Modbus, telecontrol and CAN for Freelance Rack I/O. The platform supports controller redundancy and additional communication redundancy arrangements for higher availability.
Key Functions
Modular Controller Architecture
Power, Ethernet and fieldbus modules attach to the controller backplane according to the application.
Multi-Protocol Field Integration
Available modules cover PROFIBUS-DPV1, FOUNDATION Fieldbus HSE, Modbus, telecontrol and CAN for Freelance Rack I/O.
Optional Redundancy
The platform supports controller redundancy and additional communication redundancy arrangements for higher availability.
Official Specifications
| Processor | 32-bit superscalar RISC processor, up to 150 MIPS |
|---|---|
| Internal CPU Cache | 16 KB |
| Application Memory | 16 MB synchronous dynamic RAM with battery backup |
| Flash Memory | 8 MB Flash EPROM with 32-bit words |
| Serial EEPROM | 16 kbit |
| Fieldbus Module Capacity | 4 slots |
| Ethernet Module Capacity | 2 slots with a 32-bit data bus |
| Ethernet Data Rate | 10 Mbit/s |
| Binary Instruction Processing | 0.78 ms per 1,000 instructions |
| Word Instruction Processing | 0.78 ms per 1,000 instructions |
| Floating-Point Instruction Processing | 1.09 ms per 1,000 instructions |
| Basic-Unit Power Consumption | Maximum 7.8 W, dependent on CPU load and cycle time |
| Supported Power Modules | SA 811F for 115 to 230 V AC or SD 812F for 24 V DC |
| Basic-Unit Weight | 1.6 kg |
| Maximum Fully Assembled Weight | 5 kg |
| Dimensions | 239 × 202 × 164 mm (W × H × D) |
| Operating Temperature | 0 to 60 °C without forced cooling |
| Task Execution | Cyclic from 5 ms, event-driven, or as fast as possible in PLC mode |
Frequently Asked Questions
Can ABB AC800F operate several fieldbus technologies in one controller?
The modular architecture can host up to four fieldbus modules of supported types in the same controller.
How is ABB AC800F integrated with operator and engineering stations?
Controller-to-station communication runs over Ethernet through the installed communication modules.
Which engineering environment configures field devices for ABB AC800F?
The Freelance Engineering Tool configures and parameterizes the fieldbus lines and connected devices.
Does ABB AC800F offer a controller-redundancy option?
Two identically equipped controllers can be arranged as a redundant pair when the project requires higher availability.
What memory protection is available in ABB AC800F during a power loss?
Application RAM is battery backed, and the controller monitors the backup battery condition.
How many fieldbus modules can I install in ABB AC800F?
The controller provides four slots for fieldbus modules and two separate slots for Ethernet communication modules.
What cooling arrangement is required for ABB AC800F?
The specified operating range is 0 to 60 °C without forced cooling when the installation conditions are met.
Compatibility & Ordering Notes
Compatibility Checklist
- Confirm that every replacement station uses the same supported CPU and communication-module arrangement.
- Restore the verified Freelance configuration, fieldbus parameters and controller-network settings.
- For redundant service, keep both controllers identically equipped and preserve the documented network topology.
