Mitsubishi WS0-4RO4002 Description Description Mitsubishi PLC Safety Controller Output module; 4 safety relay outputs Related products Mitsubishi FX2N-48ER-DS MITSUBISHI A1ADP-SP Mitsubishi FX2N-16EX-ES/UL MITSUBISHI E1071 MITSUBISHI A985GOT-TBA-EU MITSUBISHI MR-J2-40A