Cycle Trigger Delay Timer Switching Circuit, Electronic Relay Module, Delayed Power Off XY LJ02

Features:

1. With the LCD screen, the current mode and settings are clearly displayed at a glance, making it very clear, simple, and convenient.

2. Supports high and low level trigger control, suitable for most situations. 3. Wide voltage power supply (6-30V) supports 5.0V micro USB power, which is very convenient to use. 4. The switch has a key-operated emergency stop function (STOP button) with reverse connection protection; reverse connection will not damage the circuit. 5. Added sleep mode: after activation, if no operation is performed for 5 minutes, the LCD backlight automatically turns off; any key will wake it up. 6. Various OP, CL, and LOP parameters can be set. These parameters are independent of each other and saved separately; all set parameters are automatically saved after power-off. 7. With optocoupler isolation, improved anti-interference capability, and an industrial-grade printed circuit board, the set parameters will always be remembered after power-off.

Specifications:

Condition: 100% Brand New Item Type: Loop Sync Module Material: Plastic Color: As Pictures Shown Size: Approx. 8.0 x 3.8 x 1.9 cm / 3.1 x 1.5 x 0.7 inches Operating voltage: 6-30 V, supports 5.0 V micro USB power Trigger signal source: High level trigger (3.0 V-24 V), low level trigger (0.0 V-0.2 V), switch control (passive switch) Lifespan: More than 100,000 times Operating temperature: -40-85 ℃ Sync range: 0.01 second (minimum) - 9999 minutes (maximum) continuously adjustable How to choose the sync range: In the OP/CL parameter editing interface, briefly press the STOP button to select the sync range; XXXX has no decimal point and the synchronization range is from 1 s to 9999 s. XXX.X Decimal point in the tenth place, synchronization range 0.1 s - 999.9 s. XX.XX The decimal point is in the hundredth place, synchronization range 0.01 s - 99.99 s. XXXX full decimal point, synchronization range 1 min - 9999 min. For example, if you want to set the OP to 3.2 seconds, then move the decimal point to ten, the LCD screen 003.2 Parameter description: OP activation time, CL shutdown time, LOP cycle time (1 to 9999 times, "-- --" represents infinite cycles) 1. Setting the parameters a) Enter the setting interface by pressing and holding the SET button; b) First, set the operating mode. The working mode will flash as a reminder. Set the operating mode by briefly pressing the UP/DOWN button. c) Briefly press the SET button to select the operating mode and enter the system parameter setting. d) On the system parameter setting interface, briefly press the SET button to change the system parameter to be modified. Briefly press/long press the UP/DOWN button to modify it. (Note: Briefly press SET in P-1-P-3; P-7 mode is not valid.) e) On the OP/CL parameter modification interface, briefly press STOP to switch. Synchronization unit (1s/0.1s/0.01s/1min) f) Once all parameter settings are complete, press and hold the SET button to save the parameter settings and exit the setting interface. Function: Remote control. Data download and parameter setting function: The system supports UART data download and parameter setting (TTL level). Additional function: a) Auto standby function: In the running interface, press and hold the STOP button to start or stop the auto standby function (select "on" to start the standby function, "off" to disable the standby function); b) Relay function selection: In the operating interface, briefly press the STOP button to start or stop the relay function. "on" meets the conduction condition, the relay conducts normally; "off" meets the conduction condition, the relay does not conduct. In the "off" state, the system flashes to display "OUT". c) Parameter View: On the running interface, briefly press the SET button to display the current system parameters, which does not affect normal system operation; d) Display Content Switching: In P-5 P-6 mode, change the display content (operating time/cycle time) by briefly pressing the DOWN button; Operating Mode: P1: Once the signal is triggered, the relay is on for the OP time, then off; During the OP time, the signal is triggered again, but invalid; P2: Once the signal is triggered, the relay is on for the OP time and then off; During the OP time, the signal is triggered again to resynchronize; P3: Once the signal is triggered, the relay is on for the OP time and then disconnected; During the OP time, the signal is triggered again to reset, the relay is turned off, and synchronization is stopped. P4: Give the trigger signal; once the relay is off, during the CL time, the relay is activated during the OP time; once synchronization is complete, the relay is turned off. P5: Give the trigger signal; once the relay has activated during the OP time, the relay turns off during the CL time, then performs the above actions, and the signal is given again within the cycle; the relay is turned off, and timing is stopped. The number of cycles (LOP) can be set. P6: No trigger signal is required after power-up; the relay activates during the OP time, deactivates during the CL time, and the above actions are cycled. The number of cycles (LOP) can be set. P7: Signal hold function: If there is a trigger signal, synchronization is cleared, and the relay remains on. When the signal disappears, the relay is turned off after the OP timing. When another signal is detected during timing, the timing is cleared;

Package List:

1 x Loop Timing Module

Note:

Please note that the new and old types of this product will be sent randomly, and please ensure this is acceptable to you before ordering.