Address Jumper Relay Status LEDs 500ma ... amazonaws com

I/O Connectors

GND GP7

GND GP6

GP5

GND GP4

GP3

Relay Status LEDs

GP2

Arduino Micro Port

GND +5V 400ma

I²C Output to Next Device

SDA SCL

SPDT Relay Port

NO

12V DC Power Connector

COM NC

2.1mm Power Jack 12V DC (Center Positive)

Address Jumper

Power LED

500ma 5VDC Switcher Power Supply

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

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