Description: Name: Relay Module

Working voltage: 6-30V, support Micro USB 5.0V power supply Trigger signal source: high-level trigger (3.0V-24V) signal is not common with the system, improve the anti-interference ability of the system (can also be grounded by itself) Output capability: Controls devices in the range of 30 V 5A DC or 220 V 5A AC Quiescent current: 20mA Working current: 50mA Service life: more than 100,000 times Working temperature: - 40 - 85℃

Operating mode: P1: When the signal is triggered, the relay is turned on for the OP time, and then disconnected; during the OP time, the following operations are performed. P1.1: Trigger the invalid signal again. P1.2: The signal triggers recounting. P1.3: The signal is triggered to reset again, the relay is disconnected, and the timing is stopped. P-2: Give the trigger signal, after the relay CL time is disconnected, the relay OP time is turned on, and after the timing is completed, the relay is disconnected. P3.1: Give the trigger signal, after the relay is turned on for the OP time, the relay is turned off for the CL time, and then the above actions are repeated. Give the signal cycle again, the relay is disconnected, and stop the timing; the number of cycles (LOP) can be set. P3.2: No trigger signal is required after power-on. The relay is turned on for the OP time, the relay is turned off for the CL time, and the above actions cycle. The number of loops (LOP) can be set. P-4: Signal hold function when there is a trigger signal, the time returns to zero, and the relay is held; when the signal disappears, the relay is disconnected after the timing OP; during the timing, there is a signal again, and the time is zero. features: 1. All setting parameters are automatically saved after power failure. 2. With optocoupler isolation, enhance anti-interference ability, industrial-grade circuit board, permanent memory of power-down setting parameters. 3. Different OP, CL, LOP parameters can be set. These parameters are independent and stored separately.

Packing list: 1 x Relay Module Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing.  Manual measuring,please allow 1~3mm error,thank you.