Features Wide power supply voltage (6~30V), support micro USB 5.0V power supply. One button emergency stop function with reverse polarity protection to avoid burnout. All setting parameters are automatically saved after switching off. Different OP, CL and LOP parameters can be set, which are independent and stored separately. Add sleep mode, no operation for 5 minutes, automatically turn off the display and press any button to wake it up. 0.1 seconds to 999 minutes infinitely adjustable. Specification: Supply voltage: DC 6-30V, support micro USB 5.0V power supply Trigger signal: high level (3.0V-24V) (signal and system do not use the same GND port) Output power: DC 30V/5A, AC 220V/5A. Static current: 20 mA. Working current: 50 mA. Life: >100,000 times. Working temperature: -40~85℃. Size: 6.2 x 3.8 x 1.7 cm/2.44 x 1.5 x 0.67 cm Weight: approx. 27 g. Package list: 1 x time relay module. Package List