A general purpose, USB powered board with 8 opto-isolated  240VAC/10A power relays, and fixed screw terminal blocks.

Access to all relay contacts is via fixed screw terminal block connectors  along the edge of the card.  Suitable for a wide range of control and mains voltage power switching purposes .  The board comes with LED relay channel & USB +5V supply status indicators and nylon feet in each corner which will take self tapping screws or allow the cards to be stacked.

There is also a perspex cover available which offers general protection of the card and prevents accidental contact with any of the relay contacts or screw terminal connections.  In addition, there is a DIN rail mount/cover option available.

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 V1.x datasheet

Download Draft V2.x datasheet for the latest EDQ-PCB-013-x based boards

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 USB
Relay Channels 8
Relay Type POWER
Opto-isolated YES
Connector SINGLE PART CONNECTORS

USB8PR

  • Brand: Easydaq
  • Product Code: USB8PR
  • Availability: In Stock
  • £73.67


  • 10 or more £0.00
  • 25 or more £0.00
  • 50 or more £0.00
  • 100 or more £0.00
  • 250 or more £43.10
  • 500 or more £39.93

Related Products

USB8PR2

USB8PR2

Note the two-part connectors face outwards from the card on this new model.This low cost, general..

£86.13

USB8SR

USB8SR

This low cost, general purpose, USB powered board has  8 opto-isolated, 30VDC/1A high sen..

£79.96

Cover8PR-DIN

Cover8PR-DIN

A perspex cover which offers general protection of the 8PR card.  A DIN rail mount is provid..

£53.64

CoverUSB

CoverUSB

CoverUSB. Perspex cover and base - fitted with 4 nylon feet.Fits an EasyDAQ Gen 8 board.Should these..

£34.89

CoverUSBDIN

CoverUSBDIN

CoverUSBDIN. USB perspex cover and base plate with DIN rail mount. Suitable for Gen8 relay boards wi..

£49.39

Cover8PR

Cover8PR

A Perspex cover for the 8PR which offers general protection of the card and prevents accidenta..

£40.72

USB8SR2

USB8SR2

This low cost, general purpose, USB powered board has  8 opto-isolated, 30VDC/1A high sen..

£88.33

Suppressor_250VAC

Suppressor_250VAC

Recommended for use across relay contacts in 120/240VAC mains switching applications.  (Minimis..

£22.50

Tags: Power, 8-relay, relay, board, USB, USB8PR, EasyDAQ, UK, RoHS, CE, 3TG,