FC7502.1
The FC7502.1 is a PCI bus interface card from Beckhoff’s FC Lightbus Cards series, featuring two parallel fieldbus channels with SERCOS II and 4× FSMA connectors for robust fiber‑optic connectivity. It supports data transfer rates of 2, 4, 8, and 16 Mbaud, operates from 0 to +55°C, and offers hardware diagnostics with one LED per channel for reliable process synchronization.