Pulse time relay TW series

time delayDIN railplug-in

• single or dual supply voltage options • SPCO or DPCO output relay • 8 selectable time ranges ( 0,1 - 100hrs) • LED indicators for power supply and relay status On the application of the supply voltage the output relay pullsin for the duration of time and then drops out.The time relay resets ready for the next timing cycle when thesupply voltage is removed.If the supply voltage is removed during time the output relaydrops out, the remaining time is cancelled and the time relayresets. The required delay time within the range selected is set using the potentiometer on the front plate supply voltage variation TW7x -15..+10%;rest -20%..+10% frequency range 48 - 63 Hz max. delay time 100% repeat accuracy < 1% of the selected range