DC 12V Infinite Cycle Delay Timing Timer Digital Relay Module ON/OFF Switch Loop Module with LED Display

Feature:
Adopt MCU as the main chip, high timer precision and reliable performance
It is a timer relay module with high precision, stable and reliable performance.
Connect for a period of time, and disconnect for a period of time, infinite loop, support memory when power failure.
There is a wide time range that you can set, both "on" time and "off" time are adjustable.
It is great to control the reciprocating stroke, or repetitive power on and off for equipment and products burn-in test.
Widely used on timer operating equipment, machine repetitive test circuit, fish tank intermittent pump, etc.

Specification:
Size: 65mm*36mm*18mm
Output Capacity: DC 5V -30V,AC 220V 10A
Quiescent Current: 20mA
Working Current: 50mA
Working Voltage: DC12V（fluctuate between 10V -16V won't be affected
Operating Temperature: -40℃~85℃

Instruction:
After power on, the timer will start to countdown. When time is up, relay will work.
Time Setting
K1 cycle includes 6 steps. Step 1,2,3 are setting "ON" time, step 4,5,6 are setting "OFF" time.
1, Press K1, the first digit flashes, press K2 to change the number;
2, Press K1, the second digit flashes, press K2 to change the number;
3, Press K1, the third digit flashes, press K2 to change the number;
4, Press K1, the first digit flashes, press K2 to change the number;
5, Press K1, the second digit flashes, press K2 to change the number;
6, Press K1, the third digit flashes, press K2 to change the number;
Press K1 till display stops flashing, then press K2 to change decimal point in order to select time range. The third decimal point indicates 0 to 999 minutes, the second decimal point indicates 0 to 99.9 seconds. No decimal point indicates 0 to 999 seconds.
Long pressing K2 can turn on/off the display.

Package Included:
1 x DC 12V Timer Relay Module