Functions:
1. This delay relay will turn on for some time after switching on, then turn off for some time and cycle the previous process.
2. The output adopts optical coupler isolation to strengthen the anti-interference ability.
3. Industrial grade circuit board, stable performance.
4. With power off memory function to save settings parameters.
5. This relay has a long service life, it is widely used to control the ignition and off of the solenoid valve, water pump, engine etc.
Specification:
Model: YYA-3
Time range: 0s-999min adjustable.
Supply voltage: DC 5V. Output: DC 5-30V / AC 220V 10A.
Static current: 20mA
Working current: 50mA
100000 times
Working temperature: -40 ~ 85 °C.
Weight: approx. 25g
Time Setting:
After turning on, start the countdown.
The first three times to press k1 can set on time, and the last three times can set off the time off. Press K1 to change the position of the time setting, press K2 to change the digit. After the digital tubes do not flicker, press K2 to change the position of the decimal point. The time range varies according to the position of the decimal point:
XXX – Time range: 0 ~ 999 minutes
XX.X – Time range: 0 – 99.9 seconds.
XXX – Time range: 0 ~ 999 seconds
Once you finish setting the time, you can keep pressing K2 to turn on/off the digital tubes