DAC01CM40 Carlo Gavazzi

DAC01CM40, Star-Triangle Control Relay Timers Models DAC01, PAC01, DAC01CM40, Startriangle Control Relay with two adjustable time scales: Star function (0.1 to 600 s) and time between star function and triangle function (50 - 130 ms). For DIN rail mounting (DAC 01) or plug-in module (PAC01). , DAC01CM40, The output relay is normally in a neutral central position. When applying the supply voltage, the relay is put in the star position (pins 16 or 4) and the time period begins in the star position. After the adjusted time period, the relay returns to the neutral central position and the delay established between star position and triangle position begins. After this period (adjustable between 50 and 130 ms), the relay goes to the triangle position (pins 18 or 3) and remains in this position until the supply voltage is interrupted at least 200 ms. If before the end of the star time period the supply voltage is cut for at least 200 ms, the relay will not operate, the time circuit will be set to zero, and the relay will be ready to start a new period.