![24V relay I/O board. Ideal for X7 DSP output control 24V relay I/O board. Ideal for X7 DSP output control](https://cdn11.bigcommerce.com/s-hc1rju73cz/images/stencil/300x300/products/963/1862/4-5-2016__58820.1610663708.jpg?c=1)
5V relay I/O board. Ideal for T9 DSP output control
$5.00
5V relay I/O board
This is a relay board running on DC5V. The input signal can be set for high level (+) input or low level (-) through a jumper. Ideal for DSP output control interface such as air pump On/Off control. Support high or low signal triggering. It has both normally open and normally closed output.
Relay:
10A@250VAC/125VAC/30VDC
PINOUT
DC+:dc power for the board
DC-:ground
IN:dc trigger singal
NC,NO,COM:relay output(normally close/open)