Description :

-The RELAYplate from Pi-Plates is a dedicated relay board for Raspberry Pi designed to meet UL 60950 safety requirements
-Each of the seven relays is rated to switch 1 amp at 120V AC or 30V DC
-Relay count can be increased to 56 by stacking eight RELAYplate boards
-Compatible with DAQCplate and MOTORplate, allowing for customization of board stack
-Pi-Plates are stackable, interchangeable add-on circuit boards for Raspberry Pi interaction with the outside world
-Robust features with minimal cost while using fewest RPi header pins
-Compatible with all revisions of Raspberry Pi with 40-pin headers (including Pi 3 Model B and Pi Zero)
-Designed for hobbyists, experimenters and professionals.

–Specifications:

•Seven single-pole, single-throw relays
•Rated at 120 volts AC or 30 volts DC
•Currents up to 1 amp
•Convenient screwless terminal blocks
•Up to eight RELAYplates can be stacked together, providing 56 relays
•A single RELAYplate will run from the Raspberry Pi 5VDC supply
•Auxiliary power connectors provided for stacking multiple RELAYplates
•Includes programmable LED
•Seven LED annunciators provide visual relay status
•Designed to meet the stringent safety requirements of UL standard 60950