2 Channel USB Solid State Relay Module (SSR20001-DC)

Relay Type: SOLID STATE DC

• 2 onboard Solid State Relays.
• 3A Maximum Switching Current.
• 4 TTL (3.3V)Compatible GPIOs.
• 4 Analog Input Channels (Multiplexed with GPIOs) 10-Bit Resolution.
• USB interface with CDC support. As easy as using a serial port, no USB knowledge required

This product has two onboard Solid State  Relays that can switch up to 3A load. The relays and GPIOs can be controlled and read status by simple commands. The board, when attached to a PC/Laptop shows up as a serial port and all you need to control the board is a serial terminal application like HyperTerminal or Putty. This board can easily be controlled by writing a simple serial port application in VC++, VB, VBA (Word, Excell, etc), Perl, Python, etc.

Features

• 2 onboard Solid State Relays.
• 3A Maximum Switching Current.
• 4 TTL (3.3V)Compatible GPIOs.
• 4 Analog Input Channels (Multiplexed with GPIOs).
• 10 bits Analog Input Resolution.
• USB interface with CDC support. As easy as using a serial port, no USB knowledge required.
• Relay contacts available on easy to access screw terminals.
• No vendor specific libraries or APIs required.
• Can be controlled by using standard serial console applications or custom applications.
• Can be powered from USB or external power supply.

Supporting operating Systems

• Windows XP
• Windows 7
• Windows 8/8.1
• Windows 10
• Linux
• Mac OS X
• Android

User Manual

CE Certificate

Numato Lab USB CDC Driver

View/Download 3D Model (STEP)

Datasheet - AC Solid State Relay

Datasheet - DC Solid State Relay

Rhea Device Management Software for Relay and GPIO

Controlling Numato Lab USB Modules with Lab View