DH48SS Digital Time Relay AC 380V Programmable Cycle Time Controller with Memory Retention

Product overview A relaybased timer control module with dedicated Reset, Pause, and Start terminals that preserve displayed time and accumulated run time. Designed for accurate control of timed operations and easy integration into relaycontrolled systems. Key benefits Precise control of timed processes through separate Reset, Pause, and Start inputs. Memory retention of the displayed time and accumulated timing for reliable pause, stop, and powercycle behavior. Simple wiring and operation for integration into existing relay or control circuits. Improved signal reliability when long reset or pause leads are required in strong electric field environments by using screened leads. Main functions Reset function: Activating the reset terminal at any time returns the relay to its initial state. Pause function: Activating the pause terminal during timing pauses the timing and freezes the display at that moment. Releasing the pause input resumes timing from the retained time. Start function: Activating the start terminal begins or resumes timing; cutting off the start input stops timing and retains the displayed value. Accumulated timing continues when the module is switched on again. Compatibility and integration Intended for use with relaycontrolled timing circuits and standard control inputs. Compatible with systems that require external control signals for start, pause, and reset functions. For exact wiring, terminal labeling, and electrical ratings, refer to the specific model documentation. Size and material Physical dimensions and enclosure materials vary by model. Consult the model datasheet for exact size, mounting, and material details. Performance and reliability Retains displayed time and accumulated timing across pauses and power interruptions according to the described functions. Use screened lead for reset and pause connections when lead length is long and the environment has strong electric fields to reduce interference and improve signal reliability. Typical applications Production line cycle control where a process may need to be paused and later resumed without losing elapsed time. Test benches and endurance testing where cumulative run time must be retained across power cycles and temporary stops. Pump or motor control systems that require start stop counting and the ability to reset the control logic at any time. Installation notes Follow the model wiring diagram when connecting Reset, Pause, and Start terminals. If reset or pause connection leads are long and used in strong electric field conditions, use screened lead to improve signal reliability. Consult the model documentation for voltage, current, and mounting specifications before installation. This module provides clear, repeatable timing control with retained display and accumulated timing, suitable for integration into relaybased control systems that require start, pause, and reset functionality.