JE Adams 8712ID Infitec Timer - Encapsulated Infitec Timer designed to withstand the harshest environments operating from a -20 C to +80 C. Cycle cancel button aids in equipment service. Power is applied to the input terminals prior to and during timing. The power LED is on. Coin drops are counted until the set coin count is reached. Each time a coin drop is counted, the impulse counter output provides a pulse to increment an external impulse counter. At this point the output contact closes, the in-service LED turns on and timing begins. Upon completion of the pre-set time delay, the output contact reverts back to its original open position, the in-service LED turns off and the control resets. Pressing the cancel button during timing will cause the output contact to revert to its original open position and will reset the control. 24 VAC Or 120 VAC