AC 220V Cycle Delay Timer Switch- Time Delay Relay Module Multifunctional Pulse Trigger Cycle Timer- 0.01s-999m Delay Controller Board Cycle Timer

Specification: Model: YF-7 Input voltage: 220V AC Time range: 0.01s -999 minutes(Adjustable) Package list: 1 * Relay Module Note: The actual product color may deviate from the photo due to light. There may be a slight deviation in the measurement of product. Wiring port description: Left 1, + : Input power positive Left 2, - : Input power negative Left 3, signal 1: positive signal input Left 4, signal 2: positive signal input Left 5, common line: signal input negative (signal 1 and signal 2 share a negative) Right 1, normally closed 1: Relay 1 normally closed interface, the relay is suspended before the suction, after the pull-in and short with COM Right 2, Common 1: Relay 1 common interface Right 3, normally open 1: Relay 1 normally open interface, shorted to COM before the relay is closed, suspended after suction Right 4, normally closed 2: Relay 2 normally closed interface, the relay is suspended before the suction, short-circuit with COM after the suction Right 5, Common 2: Relay 2 common interface Right 6, normally open 2: Relay 2 normally open interface, short-circuit with COM before the relay is pulled in, hang and hang after suction 6: Function list: function can be arbitrarily set to buy back, there are instructions provided; power failure can memorize any parameters set All the functions in P-11 to P-44 are as follows; signal 1 corresponds to relay 1; signal 2 corresponds to relay 2; The two channels can be triggered at the same time; they are independent of each other; they do not affect each other; the respective relays of the respective signal tubes