Tips: If you need Large quantity, please contact us, we can wholesales.

Features:

Household electrical appliances, lighting delay modification, factory equipment, time delay control

Used:Combined with travel switch or inductive switch achieve:

1. timeout automatic closing the door
2.assembly line product Cut-off monitoring
3.  water and air flow monitoring

4. other used

Specification:

1. Version: DC 5V(suitble 4.5v-6v), DC 12V(suitable 10v-16v), DC 20V(suitable 20v-30v),

2. Delay time: 0~30s,  0~300s, 0~30min,  0~300min
3. Time delay error: 2%
4. Power consumption: < 1W 
5. Load capacity: 250V 10A (general motors can be connected to 1000W)
6. Input: voltage signal: 1.5v-30v, current: >0.1mA.

7. Output: Normally Open, Normally Closed, Common Terminal.

8. PCB size: 70mm * 25mm, height <20mm

9. Screw hole: center distance 64.5, aperture 3.0mm

Work:

1. when the High level signal(1.5v-30v) on, the relay keep on all the time.

2. when the signal off, the relay countdown delay for a time, then turn off.

Operation Instructions:

Delay time range setting:

When the selector switch placed in the 30 position,  0-30 adjustable
When the selector switch  placed in the 300 position,  0-300 adjustable

Time unit setting:

When the selector switch placed in the Sec position,  the unit is: seconds
When the selector switch  placed in the Min position,  the unit is: minutes

Adjust the time value:

The adjustable resistor rotates counter clockwise, reduces the time,

 rotates clockwise in the direction of +, increasing the time

Example:

Request delay 50 minutes::

1. the selector switch  placed in the 300 position.
2. the selector switch  placed in the Min position.

3. adjustable resistance to 50 position, full rotate is 300, so set to 1/5, that is 50.

Note: the adjustment of potentiometer can also be adjusted quickly with multimeter..
For example, range 30, you need to switch to 12, then the voltage can be adjusted to 2.
T=Ut/5*30=2.0V / 5.0V * 30 =12

Ut is the voltage measured by a multimeter,
30 is selection the range. (300 as the same choice)

Wiring diagram:

 

Package Include:

Timer delay OFF Relay Module   x 1

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