The PCM-10/24V multifunctional time relay is used to implement time functions in automation and control systems. The system has 10 independent operating modes triggered by the supply voltage or an external trigger impulse (coming from the L or N line). It is characterized by a very wide setting range of two times t1 and t2 as well as permanent on and off functions. The system performs the current change of the setting of the operating mode and times.