Mitsubishi QS90SR2SN-EX Description Description Mitsubishi PLC Q Series Safety Relay Extension Unit; 1 Input; 1 Output; PL e; N type Related products Mitsubishi FX2N-16EX-ES/UL MITSUBISHI A985GOT-TBA-EU MITSUBISHI FX0-20MR-ES Mitsubishi FX2N-48ET-ESS/UL MITSUBISHI A1SX81 MITSUBISHI FR-A540-22K
