Features:
1. Adopt double-sided FR-4PCB board, the module layout is reasonable.
2.Using high-quality relay, the maximum current can reach 10A.
3. Using high-quality delay chip, the performance is better than 555 chip.
4. Blue KF301 terminal block, convenient for users.
5. With delay adjustment potentiometer, the minimum is 0.1 seconds, the maximum can be 3700 seconds.
6. With anti-reverse protection diode. Can effectively protect the product.

Electrical parameters:
Input voltage: DC 5V / 12V.
Quiescent current: 2.5mA / 5.5mA.
Maximum working current:70mA / 42mA Relay load capacity: AC 250V 10A / DC 30V 10A.
Weight:22g
Switching max frequency: ≤5KHz
Weight:22g
Size:57x30x18.5(LWH)
Positioning hole size: 52x25mm

Instructions for use:
1. When the S6 jumper cap is plugged in, S7 is not plugged in, the module is powered on, the timer will start immediately (time range is adjustable), at the same time the relay will immediately turn on, the relay's COM and NO will connected.
The delay time is over, the relay is OFF, relay's COM and NC will connected.
2. When the S7 jumper cap is plugged in, S6 is not plugged in, the module is powered on, the timer will start immediately (time range is adjustable), the relay turn OFF, the relay's COM and NC connected.
The delay time is over, the relay is ON, relay's COM and NO connected.
Potentiometer Adjustment Time Range:（Please download and read the user manual.）

Package Included:
1pcs NOYITO Cycle Time Delay Switch Relay Module Delay Circuit Module