SIMATIC Compact Field Unit PA (CFU)

Product description:

The SIMATIC Compact Field Unit (SIMATIC CFU) is a smart field distributor for use as an I/O device on PROFINET of an automation system. SIMATIC CFU has the following interfaces:

• Fieldbus connections for PROFIBUS PA field devices
• Freely configurable channels (digital inputs/outputs for sensors or actuators)

Most important functions:

System interfacing over the Industrial Ethernet standard

• Redundant PROFINET connection (S2) for maximum availability
• Connection versatility with PROFINET BusAdapter (for example electrical, optical or mixed)

Combination of digital fieldbus and discrete I/Os

• 8 × digital fieldbus (PROFIBUS PA)
• 8 × digital inputs/outputs, freely configurable

Ready for distributed use

• For installation in hazardous areas up to zone 2-22
• Extended temperature range of -40 to +70 °C
• Conformal coating
• Can be used at altitudes of up to 4 000 meters
• Enhanced interference immunity in accordance with NAMUR recommendation NE21

Links:

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