Benefits

• Availability: Redundancy at all levels

• Supports different fieldbus types, even simultaneously:

• PROFIBUS-DP, up to 12 MBd

• FOUNDATION Fieldbus H1 (with LD 800HSE)

• HART

• Modbus

• Telecontrol

• CAN (for Freelance Rack I/O)

• Typically around 1.000 I/Os

• Compact, rugged design

AC 800F Overview of Technical Data

CPU    32-bit super scalar RISC processor with rapid

bit processing

RAM 16 MB (SD-RAM)

for application with battery backup

Task execution    Cyclic (configurable cycle times from 5 ms)

Event driven (predefined events)

As fast as possible (PLC mode)

Interfaces    Ethernet

PROFIBUS

FOUNDATION Fieldbus

MODBUS TCP

Station bus (CAN bus)

Serial:

RS485/422/232

Modbus protocol

IEC 60870-5-101 Telecontrol protocol

Ambient temperature  0…60°C (32…140°F),

no forced cooling required

Certificates  CE, NAMUR, UL, ISA-S71.04 (G3 severity level)