Product parameters 1. Working voltage: 6--30V, support micro USB 5.0V power supply 2. Trigger signal source: high level trigger (3.0V~24V), low level trigger (0.0V~0.2V), switching value control (passive switch). 3. Output capacity: can control equipment within DC 30v 5A or AC 220v5A 4. Static current: 15mA Operating current: 50mA . 5. Service life: more than 100,000 times; working temperature: -40- -85C; 6. Size: 8.0*3.8*1.9cm 7. With optocoupler isolation, enhanced anti-interference ability, industrial-grade circuit board, the set parameters will be remembered forever after power off. Product Features 1. With liquid crystal display, the current mode and parameters are clear at a glance, very clear, simple and practical; 2. Support high and low level trigger, switching value control, suitable for most occasions; 3. Wide voltage power supply (6~30V) supports micro USB 5.0V power supply, which is very convenient to use; 4. Support UART data upload and parameter setting; 5. One key emergency stop function (STOP key), with reverse connection protection, reverse connection will not burn; 6. Increased the sleep mode, after enabling it, if there is no operation within 5 minutes, the LCD backlight will be automatically turned off; any key will wake up; 7. Different OP, CL, LOP parameters can be set, these parameters are independent of each other and saved separately; 8. All setting parameters are automatically saved after power off.