ON/OFF switch relay module (DC12V, 0-15min)

Features: 1. This is a time-delay relay module with high-precision, stable, and reliable performance. 2. Supports two modes: single-use (mon) mode and cycle mode. You can easily switch between modes by adjusting the jumper. 3. There is a wide time range that you can set; both the on and off times are adjustable. 4. It is ideal for controlling alternating cycles or repetitive on/off cycles for equipment and product burn-in testing. 5. Widely used in timer operation equipment, repetitive machine test circuits, intermittent aquarium pumps, etc. Specifications: Features: This is a time-delay relay module with high-precision, stable, and reliable performance. It supports two modes: single-use (mon) mode and cycle mode. You can easily switch between modes by adjusting the jumper. There are many voltage and time ranges to choose from; the "on" time and "off" time are adjustable. It is ideal for controlling alternating current or repetitive on/off switching for burning equipment and products under test. Widely used on timer operating equipment, repetitive machine test circuits, intermittent aquarium pumps, etc. Specifications: Type: DC5V, 0-15min / DC5V, 0-60min / DC12V, 0-15min / DC12V, 0-60min / DC24V, 0-15min / DC24V, 0-60min (Optional) Max. Load capacity: 10A 250VAC, 10A 30VDC Size: 70*20 mm / 2.75*0.78" Time error: T1 (relay activation delay time), T2 (relay activation delay time) Single-time mode (Jumper OP3): 1. The module is powered on. When triggered, the relay is activated, then disconnected. 2. When triggered again during the delay process, it will immediately interrupt the delay. Cycle mode (Jumper OP4): 1. The module is powered on. When triggered, the relay is activated, delaying T1, then disconnected, delaying T2, then activated. Reactivated. This cycle repeats. T1 and T2 are set by two adjustable resistors. When triggered during the delay process, it will immediately interrupt the Delay. How to quickly set the time: The time can be quickly set by measuring the voltage (Uc) across the resistor. Take a 5V 15-minute module as an example. If Uc = 2V, time = 2V / 5V * 15 min = 6 min. Package includes: 1 x time delay relay module.