The SERDO8R is a PC104 profile, eight channel, general purpose, serial (RS232) solid state relay board. The SERDIO8R offers an additional 8 general purpose DIO channels - accessed via a header connector.

Designed to be connected to any RS232 compatible serial port and commanded via a simple command protocol.  Each output can be independently set under software control.  The PCB tracking will handle 4.5 amps (relays have a 10 amp contact rating). The relays are 1A signal relays.

The board is available with two screw terminal blocks which allow connection to all of the NO/Com/NC contacts of the 8 onboard relays.  A third screw terminal block is provided giving user access to the 0V, 5V and 12V DC power connections.

These are industry standard relay boards and products.  High quality, for professional electronic  automation,  connectivity, and control.

Easydaq products are used in research and education, security, industrial applications, power and energy management,  motor and device  control. There are uses across various industries, including  maritime , rail,  automotive, automation, measuring and calibration, agriculture , medical, sanitation, light and power solutions, fire protection, security, and many more.

You can order any of our boards with customisations or without connectors fitted - contact us for prices

Download datasheet

EasyDAQ is primarily a business-to business seller, supplying products around the world, therefore advertised prices exclude VAT. Customers in the UK and Northern Ireland will be charged VAT  at checkout. 

Operational Parameters
Manufacturer EASYDAQ
Control Interface Serial
Relay coil voltage 5V
Relay Channels 8
Relay contact current 10A
Relay Type POWER
Digital output channels 8
Connector SINGLE PART CONNECTOR

SERDO8R

  • Brand: Easydaq
  • Product Code: SERDO8R
  • Availability: In Stock
  • £50.00


  • 10 or more £45.00
  • 25 or more £42.75
  • 50 or more £41.67
  • 100 or more £40.64
  • 250 or more £39.60
  • 500 or more £38.56

Related Products

SERDIO8R

SERDIO8R

The SERDIO8R is a PC104 profile, eight channel, general purpose, serial (RS232) relay board wi..

£60.00

PSU5V-UNIVERSAL

PSU5V-UNIVERSAL

We recommend using an external PSU with a USB hub, especially if you are using several or all o..

£19.00

Tags: serial, 8 channel relay board, solid state