Mitsubishi INPUT-SIM: FX1S/FX1N Description Description Mitsubishi PLC, FX Series, Simulation board with 8 switches simulating digital inputs Related products Mitsubishi FX2N-48ER-DS Mitsubishi FX2N-16EYR-ES/UL MITSUBISHI FX0-20MR-ES Mitsubishi FX2N-48ER-ES/UL Mitsubishi FX2N-16EYT-ESS/U Mitsubishi FX2N-32ET-ESS/UL