Mitsubishi STN40-S Description Description Mitsubishi PLC System-terminal; 40 channel for I/O module and special modules; screwtype Related products MITSUBISHI FR-A540-15K-EC MITSUBISHI FX0-30MR-ES Mitsubishi FX2N-48ET-ESS/UL MITSUBISHI FX1N-40MR-DS MITSUBISHI Q02HCPU MITSUBISHI MDS-A-SPJ-22