Off delay time relay TR series

DIN railplug-inDIP

• single or dual supply voltage options • SPCO or DPCO output relay • 8 selectable time ranges (0,1sec 10 hrs) • LED indicators for power supply and relay status On the application of the supply voltage the time relay energises ready forthe timing cycle. When the starting contact is closed the output relay pullsin immediately. Time delay starts when the starting contact is opened andthe output relay drops out at the end of the time delay. If the supply voltageis removed before, or during time , the output relay will drop out immediatelyand the time relay will reset ready for the next timing cycle. supply voltage variation TR7x -15..+10%; rest -20..+10% frequency range 48 - 63 Hz max. delay time 100% repeat accuracy < 1% of the selected range