["for DC 6-30V 30A Delay Relay Support High Low Delay / Switch / PNP / NPN Activation Sensor LCD digital display Multifunction Timing Control Module\nTiming range: 0.01 seconds to 9999 minutes The liquid crystal display of this product is very clear, easy to use, and powerful, but please read the instructions for using this product in detail. It is a very practical product.\n \nProduct features:\n1. With LCD display, the current mode and parameters are clear at a glance, very clear, simple and practical;\n2. Support trigger control button, high and low level trigger, value control switch, support NPN, PNP sensor access, suitable for most occasions;\n3. Wide voltage supply (6 ~ 30V), Rail mounting, very convenient to use;\n4. There is a pause function for key, with reverse connection for protection, reverse connection does not burn;\n5. Added sleep mode. After allowing, without any operation for about 5 minutes, the LCD backlight will turn off automatically; any for key to reactivate;\n6. Different OP, CL, LOP parameters can be set, these parameters are independent of each other and saved separately;\n7. All set parameters are automatically saved after power-off。\n \nOperating mode:\nP0: After the signal is activated, the relay is activated for OP for time, and then turns off; Within the OP for time, the invalid signal is activated\nP1: After the signal is activated, the relay is activated for OP for time and then turns off; within the OP for time, the signal is triggered for re-timing\nP2: After the signal is activated, the relay is activated for OP for time and then turned off; Within the OP for time, the trigger reset signal again, the relay is off, and the for time stops\nP3: After the signal is activated, the relay is off for CL for time, and then the relay is on;\nP4: After the trigger signal is given, the relay is activated for OP for time, the relay is disconnected for CL for time, and then the above actions are pedaled, the signal is given back into the cycle, the initial state is restored, And the timing is arrested; The number of cycles (LOP) Can be set; The loop ends, keep the relay off;\nP5: Give the trigger signal, after the relay is disconnected from the CL for time, the relay will turn on for OP for time, and then cycle the above actions, give the signal back into the cycle, restore the initial state, and stop timing; the number of cycles (LOP) Can be set; The loop ends, keep the relay;\nP6: After the power-on, no trigger signal is needed, the relay is on for OP for time, the relay is off for CL for time, and the above actions are cycled; The number of cycles (LOP) can be set; the cycle is over, keep the relay off;\nP7: no need to trigger signal after power-on, the relay is off CL for time, the relay is on OP for time, and the above actions are cycled; The number of cycles (LOP) can be set; the cycle ends and the relay is held on;\nP8: Hold function signal If there is a trigger signal, the timer is canceled and the relay stays on; When the signal disappears, the relay is disconnected after OP timing; During the times, there is a signal again, and the timer is clear;\nP9: Hold function signal If there is a trigger signal, the timer is canceled and the relay remains off; When the signal disappears, the relay is switched on after CL times; During the times, there is another signal, and the timer is eliminated;\n(P0 ~ P7) mode, short press the pause button, when the system does not trigger the timing, the system starts up; when the system is already timing, the system pauses timing, the relay is disconnected, and flashes \"OUT\" as a reminder;\nIn P8 P9 mode, the pause button on the racing interface is used as the trigger signal, and its button function is activated by the short press / long press;\n \nProduct Parameter:\n1: working voltage: 6-30V power supply\n2: Trigger signal source: high level trigger (3.0V ~ 24V), low level trigger (0.0V ~ 0.2V), control switch (passive).\n3: output capacity: can control equipment within for DC 30v 30A or AC 220v 30A\n4: Quiescent current: 15mA Operating current: 50-130mA\n5: life service: more than 100,000 times; Operating temperature: -40-85 ℃;\n6: With optocoupler isolation, enhanced anti-interference capability, industrial-grade circuit board, set parameters are for always remembered after a power failure."]