Standard Programmable Logic Controller (PLC) CPU unit with built-in I/Os - Mitsubishi Electric (MELSEC-F (FX) Series FX3GE) - 40I/O [24DI (24 x digital inputs (24Vdc; Sink/Source)) + 16DO (16 x digital outputs (Rly NO contacts; 2A / 240Vac or 30Vdc; 10ms response))] - 32Ksteps (EEPROM; Program) memory capacity - connection capacity 128 x I/O points - with USB connector + screw-clamp term. connections (I.O's) + RJ45 port (10/100Mbit Ethernet) - with RS-422 + Ethernet communication capability - Supply voltage 24Vdc - DIN rail mounting (175mm width) - equivalent to FX3GE40MRDS