Peaktronics Cycle Timers and Sequence Timers for Automation

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If you have questions or need technical information about any of the AC repeat cycle timers, AC sequence timers or DC sequence timers on this page, please call us direct at (248) 542-5640. Our experienced engineers can help find solutions to your automation challenges!

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AC Repeat Cycle Timers

The RCT Series Repeat Cycle Timers are used to lengthen the time an actuator requires to move from one extreme to the other by cycling the actuator on and off; the on and off times are adjustable. The simple 2-wire connection allows the unit to be easily installed by connecting it in series with one of the motor wires and can be used with or without a positioner. The unit can be wired to lengthen the open time only, the close time only, or both. Different times for open and close can be achieved by installing two units.

AC Sequence Timer

The AST-100 AC Sequence Timer is used to control the open and closed times of AC actuators (up to 2A). The open time can be set from 10 to 1270 seconds (in 10 second increments), or from 1 to 127 minutes (in 1 minute increments). The total interval time can be set from 5 to 2555 minutes (in 5 minute increments), or from 0.5 to 255.5 hours (in 0.5 hour increments).

DC Sequence Timer

The DST-100 DC Sequence Timer is used to control the open and closed times of 12VDC actuators (up to 5A locked rotor current). Its low operating current (typically 100uA) makes it suitable for battery operated applications, and its compact size allows it to be mounted inside most actuators. The open time can be set from 16 to 4080 seconds (in 16 second increments), and the total interval time can be set from 5 to 9995 minutes (in 5 minute increments).

Mounting Hardware