DC 12V Cycle Delay Timer Timer Module Switch Adjustable Relay Module Board Infinite Loop with LED Display

Features:

• 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.
  

Specifications:

Size: 65mm*36mm*18mm

Output Capacity: DC 5V~30V, AC220V10A

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 Includes:

1 x Timer Relay Module