LED PPT Production Pace Timers are for use in any facility wishing to pace their production process to increase output and decrease overtime. Simple up counter offers 120VAC power and 12VDC dry contact closure logic. Operator or management simply dials in the goal cycle time per unit and the device will auto increment to show employees how many units they should have produced compared to how many they have. Actual field can be incremented from customer's switch, sensor or PLC wired between GND and CNT. Upon closure, actual field will increment by one.