12V Time Control Switch Intermittent Infinite Cycle Countdown Switch Controller Timing Relay Module

This cycle delay timer module with an LED display is equipped with a high-precision MCU chip, ensuring reliable performance. Operating at DC 12V with a current of 50mA, it offers versatility in controlling reciprocating strokes, repetitive power cycling for burn-in tests, timer-operated equipment, repetitive testing circuits, and intermittent pumps for fish tanks.

Functionality:

– Upon signal trigger, the relay engages, initiating a delay period until the preset time elapses.
– Options for invalid trigger (A), trigger recount (B), or re-trigger relay reset termination timing (C).
– Adjustable start time (T1) for signal triggering and adjustable switching-off (reset) time for relays T1 and T2.
– Cycling mode: T1 activates while T2 deactivates, creating an infinite cycle with adjustable timings for both.
– Supports signal-triggered relay suction, timing upon signal disappearance, and delay cancellation upon re-triggering.

Time Setting:

– The K1 cycle comprises 6 steps: Steps 1, 2, 3 for “ON” time, and steps 4, 5, 6 for “OFF” time.
– Press K1 to make the first digit flash; use K2 to change the number.
– Repeat the process for the second and third digits.
– To set the decimal point for the time range, press K1 until the display stops flashing, then use K2 to select between 0-999 minutes, 0-99.9 seconds, or no decimal point for 0-999 seconds.
– Long-press K2 to toggle the display on/off.

Package Included:

1 x 12V Time Control Switch Intermittent Infinite Cycle Countdown Switch Controller Timing Relay Module