Digital Display Time Relay Module for DC 5V 12V 24V AC 110V 220V – Adjustable Timing Relay with Cycle Timer Control Switch Specifications: Product Name: Digital Display Time Relay Power Supply Voltage: DC 5V, 12V, 24V, AC 220V Range Selection: 0.01 second, 0.1 second, 1 second, 1 minute Timing Range: Minimum 0.01 second, Maximum 999 minutes Product Weight: 40g (DC), 50g (AC) Opening Size: 40mm x 74mm Current Rating: DC Max 10A, AC Max 5A Package Included: 1 x Time Delay Relay Module 1 x User's Guide User's Guide: This product features 4 buttons: Plus, Minus, Set, and Start/Stop. It supports two timing settings, T1 and T2, which can be individually programmed. Precautions: 1. All parameters are automatically saved within 5 seconds after setting. 2. To stop operation during timing, press the Stop button to halt the relay and reset the data. Press the Start/Stop button again to restart. 3. After normal completion of a cycle, press the Stop button to reset and restart the timer. T1 Timing Setting: Press the Plus or Minus button directly to set T1. The value is automatically saved 5 seconds after adjustment, and timing begins immediately. T2 Timing Setting: Short press the Set button until the display flashes. Use the Plus or Minus buttons to adjust T2. After 5 seconds of inactivity, the setting is automatically saved and the timer starts. Time Range: The time range automatically switches based on input: - Decrease from 0 to switch to 99.9s range - Increase beyond 999 to switch to 0.0.0 (minutes format) Display Formats: X.X X — Time resolution 0.01 seconds X X.X — Time resolution 0.1 seconds X X X — Time resolution 1 second X.X.X — Time resolution 1 minute Example: T1 = 8.88 means countdown at 0.01-second intervals; T2 = 8.8.8 means countdown in minutes. Working Mode Settings: 6 programmable modes available. Long press the Set button to enter P-0 parameter setting. Use Plus or Minus to select the desired mode. P-0: Relay turns off after delay T1, then stops. P-1: Relay turns on after delay T1, then stops. P-2: Relay turns on after T1, turns off after T2, then stops. P-3: Relay turns off after T1, turns on after T2, then stops. P-4: Relay turns on after T1, off after T2, repeats continuously. P-5: Relay turns off after T1, on after T2, repeats continuously. Typical Application Example: Set relay to turn off after 4.05 seconds, then turn on after 10 minutes, then stop. Step 1: Set T1 = 4.05, T2 = 0.1.0 Step 2: Set working mode to P-3 Settings are automatically saved within 5 seconds and operation begins.