Programmable Logic Controller (PLC) SIL2 process safety bundle - kit / bundle (1 x CPU (R120PCPU) + 1 x SIL2 safety function module (R6PSFM)) - SIL2 - Mitsubishi Electric (MELSEC iQ-R Series) - 1200Ksteps / 4800KBytes (Program) memory capacity - connection capacity 4096 x I/O points max - with USB2.0 connector - Backplane / rack mounting - equivalent to R120PSFCPUSET