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URMC8 8 Channel USB Relay Module is great for controlling your devices through USB without any USB protocol knowledge. This module plugs in to your design seamlessly. Individual relays can be controlled by simple commands. Numato’s URMC8 8 Channel USB Relay Module provides an exceptional value for money.

It has eight onboard 12V/ 24V SPDT relays that can switch up to 10A load. The relays are controlled by USB capable Microchip PIC Microcontroller (PIC18F14K50) and come with built-in firmware that supports simple commands to control relays and read relay status. 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.

Features

8 onboard 12V/ 24V SPDT Relays.
7A Maximum Switching Current.
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.
Digital circuitry can be powered from USB or external power supply.
Can be controlled by using standard serial console applications or custom applications.
No vendor specific libraries or APIs required.
Applications

Home Automation
Industrial Automation
Lighting Control
Garden Equipment Control
Test Fixtures
DIY and Hobby
Supporting Operating Systems

Windows XP and later
Windows 7 Embedded and later
Linux
Mac OS X
Android
or any other operating system that supports USB CDC devices.
Languages that can be used for programming

C/C++
Visual Basic (VB6, VB2008, VB2010 express and other editions)
Visual Basic for Applications (Microsoft Office VBA)
Perl
Python
JAVA
Android
Javascript(Node.js)
And many more…

8 Channel USB Relay Module

URMC16 16 Channel USB Relay Module is great for controlling your devices through USB without any USB protocol knowledge. This module plugs into your design seamless. Individual relay can be controlled by simple commands. Numato’s URMC16 16 Channel USB Relay Module provides exceptional value for money.

It has sixteen onboard 12V/ 24V DC relays that can switch up to 10A load. The relays are controlled by USB capable Microchip PIC Microcontroller (PIC18F65J50) and come with built-in firmware that supports simple commands to control relays and read relay status. 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

16 onboard 12V/ 24V SPDT Relays.
7A Maximum Switching Current.
10 TTL (3.3V)Compatible GPIOs.
5 Analog Input Channel(Multiplexed with GPIOs).
10 Bit Analog Input Resolution.
USB interface with CDC support. As easy as using a serial port, no USB knowledge required.
2,8mA Maximum IO Source/Sink Current(Depending on the IOs).
Digital circuitry can be powered from USB or external power supply.
Can be controlled by using standard serial console applications or custom applications.
No vendor specific libraries or APIs required.
Microchip PIC Microcontroller (PIC18F65J50).
Applications

Home Automation
Industrial Automation
Lighting Control
Garden Equipment Control
Test Fixtures
DIY and Hobby
Supporting Operating Systems

Windows XP and later
Windows 7 Embedded and later
Linux
Mac OS X
Android
or any other operating system that supports USB CDC devices.
Languages that can be used for programming

C/C++
Visual Basic (VB6, VB2008, VB2010 express and other editions)
Visual Basic for Applications (Microsoft Office VBA)
Perl
Python
JAVA
Android
Javascript(Node.js)
And many more…

16 Channel USB Relay Module

Numato Lab 8 Channel Ethernet Relay module allows controlling electrical devices remotely through Ethernet using easy to use Web interface or TELNET interface and can be programmed using almost any language.  With 8 onboard 12V/ 24V SPDT Relays that supports up to 10A, 10 Digital IOs, and 10 multiplexed Analog inputs, this product avoids the need of buying additional Digital IO and Analog input modules. This product works with any operating system that has a browser or has a TELNET tool. This includes Windows, Linux, Mac OSX, Android, etc..

Each relay/gpio can be individually controlled through the built-in easy to use web interface or through any popular terminal emulator that supports TELNET protocol. The 8 Channel Ethernet Relay module is shipped with a unique MAC address. These devices also support assigning and retrieving custom identification string that can be used for identifying individual devices when there is a large number of devices connected on the same network. All relay terminals are available on screw terminals which makes connecting external devices very easy.

Features

8 onboard 12V/ 24V SPDT relays that can handle up to 10A
10 Digital IOs and 10 Analog inputs (multiplexed with Digital IOs)
10bit ADC resolution for Analog Inputs
Plugs directly to the router or PC
Supports DHCP and static IP
Easy to use Web interface with point and click Relay/GPIO control (please see pictures below)
Human readable commands over TELNET. Works with any off the shelf TENET client(please see pictures below)
Programmable with almost any language
Built-in unique MAC address and the configurable identification string
Applications

Automated test fixtures
Home and industrial automation
Remote device monitoring and control
Remote data logging

8 Channel Ethernet Relay Module

Numato Lab 16 Channel Ethernet Relay module allows controlling electrical devices remotely through Ethernet. This is very helpful in those situations where the device that needs to be controlled is located far from the PC and thus can not run USB cable. Numato Lab Ethernet Relay modules are designed to be very easy to set up and use.

This product has 16 onboard 12V/ 24V SPDT relays and 8 GPIOs. Each relay/gpio can be individually controlled through the built-in easy to use web interface or through any popular terminal emulator that supports the TELNET protocol. All GPIOs can be used as analog inputs (10 bits resolution) as well. Each 16 Channel Ethernet Relay module is shipped with a unique MAC address. These devices also support assigning and retrieving a custom identification string that can be used for identifying individual devices when there are a large number of devices connected on the same network. All relay terminals are available on screw terminals which makes connecting external devices very easy.

Features

Microcontroller: Microchip PIC18F97J60(1-Mbit Flash Microcontroller with 10Mbps Ethernet communication peripheral)
Memory: Microchip 25LC1024 serial EEPROM provides 1024 Kbits of storage for both web pages and nonvolatile configuration options
MAC Address: Separate Serial EEPROM(24AA02E48) with Globally Unique value used as MAC Address
Reset Jumper: To reset the firmware of board to factory defaults
Password-protected Web console and Telnet communication interface
LED indication for Power and individual relay status
Relay: 16 onboard 12V/ 24V SPDT Relays with individual LEDs for status
GPIO: 8 GPIOs, each can be configured as analog inputs
Applications

Home Automation
Lighting Control
Garden Equipment Control
Industrial Automation
Test Fixtures
DIY and Hobby


16 Channel Ethernet Relay Module

Numato Lab 32 Channel Ethernet Relay module allows controlling electrical devices remotely through Ethernet. This is very helpful in those situations where the device that needs to be controlled is located far from the PC and thus can not run USB cable. Numato Lab Ethernet Relay modules are designed to be very easy to set up and use.

This product has 32 onboard 12V/ 24V SPDT relays and 8 GPIOs. Each relay/gpio can be individually controlled through the built-in easy to use web interface or through any popular terminal emulator that supports the TELNET protocol. All GPIOs can be used as analog inputs (10 bits resolution) as well. Each 32 Channel Ethernet Relay module is shipped with a unique MAC address. These devices also support assigning and retrieving a custom identification string that can be used for identifying individual devices when there is a large number of devices connected on the same network. All relay terminals are available on screw terminals which makes connecting external devices very easy.

Features

Microcontroller: Microchip PIC18F97J60(1-Mbit Flash Microcontroller with 10Mbps Ethernet communication peripheral)
Memory: Microchip 25LC1024 serial EEPROM provides 1024 Kbits of storage for both web pages and nonvolatile configuration options
MAC Address: Separate Serial EEPROM(24AA02E48) with Globally Unique value used as MAC Address
Reset Jumper: To reset the firmware of board to factory defaults
Password-protected Web console and Telnet communication interface
LED indication for Power and individual relay status
Relay: 32 onboard 12V/ 24V SPDT Relays with individual LEDs for status
GPIO: 8 GPIOs, each can be configured as analog inputs
Applications

Home Automation
Lighting Control
Garden Equipment Control
Industrial Automation
Test Fixtures
DIY and Hobby


64 Channel USB Relay Module