The FCE300005A100 is a Schneider Electric PLC, specifically the M258LD42DT variant, with a dedicated high-speed Modbus communication port. It sits in the 22532-M258 PLC category.
This part is officially listed as Obsolete by the manufacturer. The field shows 'current', which reflects the last active catalog entry before the obsolescence notice was fully processed — the L* record takes precedence here.
What the Category Tells You
The 22532-M258 PLC category places this controller in the M258 family — a programmable logic controller series from Schneider Electric. The 'LD42DT' suffix in the description points to a specific variant with 42 I/O points and transistor sourcing outputs.