Practical Delay Relay Module with LCD Display for DC 5V 12V 24V Digital Timer Cycle Delay Loop Control Switch Module 10A Practical Delay Relay Module with LCD Display for DC 5V 12V 24V Digital Timer Cycle Delay Loop Control Switch Module 10A Features: 1. Easy to operate and set up. 2. High precision, good stability. 3. Exquisite shape, HD LCD display. 4. With automatic memory function. 5. Output with LED indicator, large delay range. Specifications: Type: digital display time relay Current: DC max 10A AC max 5A Power supply voltage: DC 5v 12v 24v AC 110-220v Range selection: 0. 01 seconds 0. 1 second 1 minute Timing range: minimum 0.01 seconds maximum 999 minutes Opening size: 40MM*74MM Instructions for use: The product has 4 buttons, button plus, button minus, set button, stop or start button. There are two sets of time T1 and T2 for the user to set. Attention: 1. All parameters of the relay are 5s automatic memory. 2. If you need to stop during operation, press the stop button to stop the relay and reset the data. Press the stop button again to trigger again. 3. After the normal execution of the relay, press the stop button to trigger the start again. T1 Time setting: Directly press the button to add or subtract T1. After the setting is completed, the data will be automatically remembered and the timer will start. T2 time setting: Press the set key and the nixie tube will blink. At this time, add or subtract T2 by pressing the key, and the automatic memory will start to run 5 seconds after setting. Time range: automatic switching range. The default range is seconds, the number is reduced to 0, continue to press the button to reduce, the range will automatically switch to 99.9s; The number is increased to 999, continue to press the button, and the range will automatically change to 0.0.0 The number format is as follows X. X X-- Time range 0.01s X X. X-- Time range 0.1s X X X-- Time range 1s X. X. X-- Time range 1min For example, if T1= 8.88, the controller counts down in 0.01s, and if T2= 8.8.8, the controller counts down in 1 minute. 6 working modes: Press and hold the Set key to enter P-0 parameters. On the current screen, press the key to add or subtract the required working mode. P-0: The relay is disconnected after a delay of T1. P-1: The relay is closed after a delay of T1 P-2: The relay is closed after a delay of T1, and then disconnected after a delay of T2, ending P-3: The relay is disconnected after a delay of T1, and closed after a delay of T2 P-4: The relay is closed after a delay of T1 time, and then disconnected after a delay of T2 time P-5: The relay is disconnected after a delay of T1, and closed after a delay of T2 Typical application: First let the relay delay 4.05s after the disconnect, in the delay of 10 minutes to close, the end of the first set the time, T1= 4.05 T2=0. 1.0, and then set the working mode P-3, 5s after setting the automatic memory, start running. Shipping list: Relay module *1 _x000D_