Mitsubishi QS90SR2SN-EX Description Description Mitsubishi PLC Q Series Safety Relay Extension Unit; 1 Input; 1 Output; PL e; N type Related products MITSUBISHI A1ADP-SP MITSUBISHI E1071 MITSUBISHI MDS-A-SPJ-22 MITSUBISHI FX0-20MR-ES Mitsubishi FX2N-32ER-ES/UL Mitsubishi FX2N-48ET-ESS/UL
