Mitsubishi ST16-SOCKET Description Description Mitsubishi PLC System-terminal 16 channel for Output modules, socket Relay/Transistor/Triac Related products MITSUBISHI A1SX81 MITSUBISHI FX0-20MR-ES Mitsubishi FX2N-48ER-ES/UL MITSUBISHI A3ACPUR21 MITSUBISHI E1071 Mitsubishi FX2N-32ET-ESS/UL