2PCS KLR 1 Channel Relay Module Delay Relay Module Pull Switch on The Power-on Delay Robotics Smart Car Accessories 5/12V Power

2PCS KLR 1 Channel Relay Module Delay Relay Module Pull Switch on The Power on Delay Robotics Smart Car Accessories 5/12V Power

Feature:
- Immediately after power relay will not pull until after the delay time , the relay , as long as uninterruptible power module , this state will remain ;
- The delay time is adjustable from 1 to 20 seconds ;
- The use of genuine high-quality relay module can directly control AC or DC loads , normally open interfaces Maximum load capacity : AC 0V--250V/10A, DC 0V--30V/10A;
- With a power indicator ( red ) , 1 relay status indicator ( blue )
- The module voltage is 5V, 12V optional , please be sure to specify when users purchase ;
- With 4 bolts holes , easy installation ;
- Module size : 5.5cm * 3.0cm * 1.8cm (L * M * H);
- Input and output modules used in all terminals connected , user-friendly connection ;

Instructions:
- After power-up, pull- delay relay , adjustable resistance clockwise to increase the delay time , delay time adjustable 1-20 sec ;
- Common, normally open, normally closed three ports is equivalent to a dual-control switch, relay coil power , often beginning with a common terminal conduction, when there is no electricity , common and normally closed terminal conduction ;
- The following figure is a reference wiring diagram ;.

Parameters:
- Operating voltage : DC 5V or 12V optional
- Current: relay after pull : 5V module is less than 100mA, 12V module is less than 50mA
- Former relay : less than 5mA
- Load capacity : AC 0V--250V/10A, DC 0V--30V/10A;