I²C Pull-up Jumper (4.7K) amazonaws com

I/O Connectors

GP7

GND

GP6

GP5

GND

GP4

Relay Status LEDs

GND +5V

I²C Output to Next Device

SDA SCL

SPDT Relay Port

SCL SDA

Input from I²C Master

+5V GND NO COM

12V DC Power Connector

NC

2.1mm Power Jack 12V DC (Center Positive)

I²C LED

Address Jumper

I²C Pull-up Jumper (4.7K)

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

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

Power LED