FI840F ABB Card Module for S800 I/O and AC 800M Controllers Module Industrial I/O Transmission Distance: Maximum trunk line

Transmission Distance: Maximum trunk line cable length: Varies based on transmission speed

ensuring safe operation in hazardous areas

Industrial Power Distribution: Drives switchgear in steel

Error Detection: Parity check

FI840F ABB Card Module for S800 I/O and AC 800M Controllers Module Industrial I/O Transmission Distance: Maximum trunk lineOverview The ABB FI840F card module is engineered for demanding industrial environments where high speed, deterministic communication is essential. As part of the AC 800F controller family, it functions as a Foundation Fieldbus HSE master, managing network traffic and coordinating communication between controllers and field devices. Moreover, the FI840F supports 10 100 Mbps Ethernet speeds with auto negotiation, ensuring compatibility with modern