(As show, One size) 2 Channel Time Delay Relay Module Digital Pulse Trigger Cycle Timer Control Board 220VAC YF‑7

(As show, One size) 2 Channel Time Delay Relay Module Digital Pulse Trigger Cycle Timer Control Board 220VAC YF‑7 Description

Feature: 1. 32 Common Functions: The delay relay module has 32 common functions, and users can use corresponding specific functions according to actual needs. 2. 2 Channel Design: 2 channel module design has low interference, with stable performance, easy to install and maintain. 3. Equipment Control: The relay module can control solenoid valves, water pumps, motors, light strips, etc., with strong practicability. 4. Adjustable Time: Adjustable at any time from 0.01 second to 999 minutes, with high accuracy, accurate and reliable operation. 5. Parameters: The input voltage is AC , which can control DC or AC loads within 5A, which is very suitable for the reconstruction of various equipment. Specification: Item Type: Relay Module Product Model: YF-7 Output Power: Can control DC or AC load within 5A Time Range: 0.01 second to 999 minutes any time adjustable Size: Approx. 87 x 47mm / 3.4 x 1.9in Wiring Port Description: Left 1, +: Input power positive pole Left 2, -: Input power negative pole Left 3. Signal 1: Signal input terminal positive pole Left 4. Signal 2: Signal input terminal positive pole Left 5. Common Wire: Signal input terminal negative pole(signal 1 and signal 2 share a negative pole) Right 1. Normally Closed 1: Relay 1 normally closed interface, the relay is suspended before being closed, and shorted to COM after being closed Right 2. Public 1: Relay 1 public interface Right 3. Normally Open 1: Relay 1 normally open interface, shorted to COM before the relay is closed, and suspended after being closed Right 4. Normally closed 2: Relay 2 normally closed interface, the relay is suspended before it is closed, and it is short connected to COM after it is closed Right 5. Common 2: Relay 2 common interface Right 6. Normally Open 2: Relay 2 normally open interface, the relay is short connected with COM before the pull in, and it hangs after pull in Function list: You can set the function arbitrarily after you buy it, and the manual is provided; any parameter set can be memorized when the power is off 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; independent of each other; do not affect each other; the respective relays of the respective signal tubes P-11: Jog (to pull in the signal relay, the signal disappears and the relay stops) P-12: Self locking (turn on the signal relay once, and stop the signal relay again) P-13: Give the signal, and the relay will automatically stop after closing for A second; triggering is invalid during the delay period P-14: Give the signal, the relay will stop automatically for A second; trigger to timing again during the delay period P-15: Give the signal, the relay will stop automatically for A second; during the delay period, the superposition timer will be triggered P-16: Give the signal, and the relay will stop automatically for A second; trigger reset during the delay period P-17: Give the signal, the relay is closed, the input signal is disconnected, the power will be turned off after A second, and the signal will be output again during the delay period, and the timing will stop P-18: After the power is turned on, the relay will be closed immediately, and the power will be turned off after a delay of A seconds; until the next time the power is turned on P-21: Give the signal, after a delay of A second, the relay is closed P-22: Give the signal, after more than A second, the relay is closed, the signal disappears, and the relay stops P-23: After the signal disappears for more than A second, the relay is closed, the signal disappears, and the relay stops P-24: There is a signal. After A second, the relay is closed. After the signal disappears for more than A second, the relay stops. P-25: There is a signal. After A second, the relay is closed. When there is another signal for more than A second, the relay stops. P-26: When there is a signal, the relay will stop after closing for A second, and when the signal disappears, the relay will stop after closing again for A second. P-27: If there is a pulse signal, the relay stops; if there is no pulse signal, the relay will be closed for A second; (the signal continues or the signal disappears will be regarded as no pulse signal) P-28: After power on, after a delay of A seconds, the relay will be closed until the power is off P-31: After power on, the relay is closed for A second, disconnected for B second, infinite loop; power off stops P-32: When there is a signal, start P-31 infinite loop; when the signal disappears, terminate the loop P-33: Give a signal to start P-31 infinite loop; give another signal to terminate the loop P-34: