YYC-4 One Channel Multifunction Cycle Adjustable Timer Relay Automation Control Switch Module 220V

Features: ? - Output optical coupler isolation, enhance the ability of anti-interference - Setting parameters can be remembered forever even if power failure. - High stability, industrial grade circuit boards, class PLC. - Low power consumption, superior performance. - The product has a wide range of applications and can be used in many fields. ? Specification: ? Material: Plastic Delay time range: minimum 0.1 seconds, maximum 999 minutes adjustable. Working voltage: AC 110V~250v (common mains voltage) Signal source: effective at low level (common power negative pole trigger, button, NPNP sensor, PLC signal, etc.) Output capacity: 30V 5A DC / 220V 5A AC Note: Relay output is passive contact, no live output, control a circuit on and off the role. ? Function list: ? P-1: the signal triggers the relay to close. When the time is up, the relay is disconnected during the delay period A: invalid trigger again B: trigger again to restart timing C: restart relay reset to terminate timing ? P-2: signal trigger starts the timing time T1, and when the time arrives, the relay's holding time T2 disconnects (reset). A: the second trigger is invalid; B: the second trigger retiming; C: the delay starts when the power is turned on without triggering ? P-3: cyclic use: connect T1, disconnect T2, and cycle indefinitely. T1 and T2, the time is adjustable. If a parameter of on or off is 0, it can realize the on-circuit delay on or on-circuit delay off without circulation A: the relay will be connected immediately after power on. B: the relay will be disconnected and delayed before being connected after power on ? P-4: there is a signal, the relay is engaged, keep engaged, the signal disappears, start timing, the time is up, the relay is disconnected. During the delay, give the signal again, delay cancel, relay hold, signal disappear, time again. ? Key Setting Instructions: ? K1: function selection key: long press K1 key for 2 seconds, P-* appears; short press K1 to select mode; press K2 to enter mode K2: shift key: press the button to adjust the flicker position of the digital tube, which digital tube flicker,K3 will adjust the value of the flickering digital tube. Until K2 is pressed, the digital tube will no longer flicker, the setting time is completed, and the setting time will be automatically saved and the memory will be cut off K3: when the digital tube flickers: K3 adjusts the digital change, 0 to 9 in turn. When the digital tube display is normal: K3 adjust the decimal point position, the decimal point in the ones place represents 0 to 999 minutes; 0 to 99.9 seconds in the tens place; There's no decimal for 0 to 999 seconds Note 1: after selecting the working mode, press K1 to enter the switching of function A, B and C. The digital tube will not display A or B or C. You need to press K1 short before triggering the test for the signal. The default is A Note 2: function p-2 and p-3 have two groups of time that need to be adjusted. K2 is used as a cycle for six times, one time for the first three times and another time for the last three times. (Blue light indicates the time when the relay is set to close, while blue light off indicates the time when the relay is set to disconnect.) ? Package Included: ? 1 x YYC-4 One Channel Multifunction Cycle Adjustable Timer Relay