High-end Programmable Logic Controller (PLC) CPU main unit with integrated I/Os – Mitsubishi Electric (MELSEC-F (FX) Series FX3U) – 32I/O [16DI (16 x digital inputs (24Vdc; Sink/Source)) + 16DO (16 x digital outputs (Rly NO contacts; 2A / 240Vac or 30Vdc; 10ms response))] – 64Ksteps (RAM; Program) memory capacity – connection capacity 256 x I/O points – with screw-clamp term. connections (I.O’s) – with RS-422 communication capability – Supply voltage 100Vac-240Vac (120Vac / 208Vac / 220Vac / 230Vac) – DIN rail mounting (150mm width) – equivalent to FX3U32MRES