ABB Freelance800F AC800F Data Sheet

ControlIT is the

evolution of control

systems into

IndustrialIT:

Hardware and softwarecomponents seamlesslyintegrate process

oriented informationinto true openapplications,

improving processcontrol usingworldwide-accepted

industry standards.

Scalable and platformindependent productsshow the evolutionpath into the ITenvironment byenhancing your

installation.

AC 800F opens up the flexibility of Fieldbustechnology to the user.  The AC 800F collects

and processes diagnostic and process datafrom four Fieldbus lines, which may be of different types.  It does this in addition to thetasks of a “conventional” process station.

The AC 800F is available in two versions:

• 4 MB static RAM, 4 MB EPROM

• 16 MB synchronous dynamic RAM,

8 MB EPROM

Up to 4 (different) fieldbus modules can be

plugged into the AC 800F.  The communication

with other controllers runs via Ethernet.

The AC 800F optionally provides several levels

of redundancy:

• device redundancy with 2  AC 800F

• power supply redundancy (24 V DC)

• Ethernet communication redundancy

(standard)

• Cable redundancy for Profibus DP,

requires external equipment (RLM01)

The data protection is made via battery back-up

by Ethernet or battery modules with appropriate

functionality.

• Process Station with integrated fieldbus 

capability 

• 4 high-speed fieldbus lines 

• Supports different fieldbus types, even 

simultaneously: 

PROFIBUS-DP, up to 12 MBd 

Modbus 

CAN 

Foundation Fieldbus H1 (with LD800 

HSE) 

• Easy engineering:  

fully integrated in Control Builder F 

• One unified database for field devices 

shared by the control level and the Human 

System Interface (HSI) 

• Module recognition with factory and op

erational parameters 

• Comprehensive diagnostics for proactive 

maintenance 

• Compact, rugged design 

• Front panel connectors 

• DIN Rail (C-rail) or wall mounting for easy 

installation 

• Ambient temperature 0-60 °C (32-140 °F) 

with temperature monitoring 

• EMC certification according to EN50082 

• Certification:  

CE, NAMUR, CSA, UL, EN61000-6-2.