Address Jumper 500ma 5VDC Switcher Power Supply 12V DC Power ...

I/O Connectors

GP7 GND GP6

GP5

GP4

GP3

GP2 GND GP1

Relay Status LED

Particle.io Photon Port

GND +5V 400ma SDA

I²C Output to Next Device

SCL NO

SPDT Relay Port

COM

12V DC Power Connector NC

2.1mm Power Jack 12V DC (Center Positive)

Power LED

Address Jumper

500ma 5VDC Switcher Power Supply

UR Relay Rating: 1A@30VDC 0.5A@125VAC 0.3A@60VDC

Relay Warranty Rating: 1A@24VDC 0.5A@125VAC