DZS Elec 5V-30V 1 Channel Wilde Voltage 0-24s Adjustable Delay Internal/External Trigger Relay Board with Timer Delay Conduction Delay Circuit Switch with USB to Micro USB Power Line;

Feature:
Size: 5.4*1.9*1.8cm
Work Voltage: Wide voltage 5-30V
Output Load: AC 0-220V 10A, DC 0-30V 10A
Input Mode: Micro USB interface and solder terminal, two power supply modes.

Signal terminal block has a pull-up and filter circuit designed, strong ability of anti-jamming, suitable for common circuit control or industrial control, can be applied to security alarm delay, building electric light on/off, on-board equipment delay conduction to prevent the excessive current burning out the on-board equipment when the car start, and the occasions that need to be started orderly to prevent the over current burning out the equipment when they start at one time.

Operating Mode:
After powering up the module, the output status: normally open (NO) and the common interface (COM) disconnected, normally closed (NC) and the common terminal (COM) connected.
Providing a low pulse signal to external trigger, or light touch trigger, at that moment, relay pull and indicator lights up, the output state is: normally open (NO) and Common interface (COM) connected, normally closed (NC) and the common interface(COM) is disconnected. After 0-24 seconds (this time can be adjusted according to your needs) relay disconnecting, back to the state before triggering.

Package Include:
1pcs 1 Channel Adjustable Delay Internal/External Trigger Relay
1pcs USB to Micro USB Power Line