USB Signal Relays

USB-I2C-SPI-4VI4SRMx

USB-I2C-SPI-4VI4SRMx

4 signal relay board, 4 wide voltage input, Multi-protocol card. With single part connectors.General..

£71.70

USB-I2C-SPI-4VI4SRMx-12V

USB-I2C-SPI-4VI4SRMx-12V

4 signal relay board, 4 wide voltage input, Multi-protocol card. With single part connectors.General..

£74.13

USB-I2C-SPI-4VI4SRMx-12V-NO-TB

USB-I2C-SPI-4VI4SRMx-12V-NO-TB

4 signal relay board, 4 wide voltage input, Multi-protocol card. With no connectors, to allow for yo..

£73.35

USB-I2C-SPI-4VI4SRMx-24V

USB-I2C-SPI-4VI4SRMx-24V

4 signal relay board, 4 wide voltage input, Multi-protocol card. With single part connectors.General..

£74.50

USB-I2C-SPI-4VI4SRMx-24V-NO-TB

USB-I2C-SPI-4VI4SRMx-24V-NO-TB

4 signal relay board, 4 wide voltage input, Multi-protocol card. With no connectors, to allow for yo..

£73.71

USB-I2C-SPI-4VI4SRMx-2H

USB-I2C-SPI-4VI4SRMx-2H

4 signal relay board, 4 wide voltage input, Multi-protocol card. The USB-I2C-SPI-4VI4SRMx (see that ..

£73.69

USB-I2C-SPI-4VI4SRMx-2H-12V

USB-I2C-SPI-4VI4SRMx-2H-12V

4 signal relay board, 4 wide voltage input, Multi-protocol card. The USB-I2C-SPI-4VI4SRMx (see that ..

£76.12

USB-I2C-SPI-4VI4SRMx-2H-24V

USB-I2C-SPI-4VI4SRMx-2H-24V

4 signal relay board, 4 wide voltage input, Multi-protocol card. The USB-I2C-SPI-4VI4SRMx (see that ..

£76.49

USB-I2C-SPI-4VI4SRMx-2V

USB-I2C-SPI-4VI4SRMx-2V

4 signal relay board, 4 wide voltage input, Multi-protocol card. The USB-I2C-SPI-4VI4SRMx (see that ..

£73.62

USB-I2C-SPI-4VI4SRMx-2V-12V

USB-I2C-SPI-4VI4SRMx-2V-12V

4 signal relay board, 4 wide voltage input, Multi-protocol card. The USB-I2C-SPI-4VI4SRMx (see that ..

£76.05

USB-I2C-SPI-4VI4SRMx-2V-24V

USB-I2C-SPI-4VI4SRMx-2V-24V

4 signal relay board, 4 wide voltage input, Multi-protocol card. The USB-I2C-SPI-4VI4SRMx (see that ..

£76.42

USB-I2C-SPI-4VI4SRMx-NO-TB

USB-I2C-SPI-4VI4SRMx-NO-TB

4 signal relay board, 4 wide voltage input, Multi-protocol card. With no connectors, to allow for yo..

£70.91

USB4SRMx

USB4SRMx

***updated model 25/02/2020 launched - features red & yellow LEDs to indicate transmission &..

£52.00

USB4VI4SRMx

USB4VI4SRMx

4 signal relay board, 4 wide voltage inputs.  With single part connectors.General purpose relay..

£64.70

USB4VI4SRMx-12V

USB4VI4SRMx-12V

4 signal relay board, 4 wide voltage inputs.  With single part connectors.General purpose relay..

£64.70

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