Description: 

This module contains Dual CPC1002N DC Solid State Relays and four General Purpose Input Output (GPIO) Pins. It contains a DF11 10-Pin I/O connector for installation on an Engimusing Processor. I also contains a DF11 10-pin Right Angle Connector with the relay and GPIO connections.

A Solid State Relay (SSR) is a voltage controlled switch. It lets you control a big voltage with a little voltage. Think of a light switch. Your finger turns the light on by mechanically moving the switch so that the big voltage can go to the light. With a solid state relay a low voltage of less than 2 volts can control a high voltage like 240 volts. A light switch isolates the high voltage from your finger, the SSR isolates the high voltage from the low voltage control signal. This lets you control a high voltage device from a microcontroller.

This relay is a low voltage relay used for DC current applications.

Features:

• Dual CPC1002N DC Solid State Relays
• 0.7A Load Current
• 60V Blocking Voltage (This is an Absolute Maximum - better stay below this)
• 0.55 Ohm On-Resistance
• Only 2mA of LED current required to operate
• Arc-Free With No Snubbing Circuits
• 1500V RMS Input/Output Isolation
• Normally Open
• Four GPIO pins
• 10 Pin DF11 Male Connector to allow installation on an Engimusing Processor with DF11-10 I/O
• 10-pin DF11 Right Angle Connector for relay and GPIO connections
• Small Size 20mm x 20mm (0.79" x 0.79")

Applications:

• Home Automation - Garage Door Controllers
• Home Automation - Electrically Controlled Locks
• Allow a microcontroller to control higher voltages and currents
• Electronic switching

Documents:
Schematic
Eagle Files
CPC1002N DC Solid State Relay Data Sheet

Arduino IDE Examples:
Relays/CPC1002N_DC_SSR_DF11
Relays/CPC1002N_DC_SSR_DF11_MQTT