Safety Programmable Logic Controller (PLC) with 2 x EFI interfaces + 2 x Flexi line interfaces - SIL3 / SILCL3 / PLe compliant (0.40 x 10-9 PFHd) - Mitsubishi Electric (MELSEC-WS Series (Safety)) - with RS232 connector + USB mini-B (device) connector - with RS-232 communication capability - Supply voltage 16.8Vdc-30Vdc (24Vdc nom.) - equivalent to WS0CPU320202