Mitsubishi QS90SR2SP-Q Description Description Mitsubishi PLC Q Series Safety Relay Module; 1 Input; 1 Output; PL e; P type Related products MITSUBISHI FX0-30MR-ES Mitsubishi FX2N-16EYR-ES/UL MITSUBISHI A1ADP-SP MITSUBISHI FR-A540-0.75K-EC Mitsubishi FX0N-65EC MITSUBISHI A1SX81