Anyone know of a Cat5e/RJ-45 controller for on/off switching of DC low-voltage line that Matlab can talk to?

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gkk 2013-8-30

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https://ww2.mathworks.cn/matlabcentral/answers/86014-anyone-know-of-a-cat5e-rj-45-controller-for-on-off-switching-of-dc-low-voltage-line-that-matlab-can

Anyone know of a product Instrument Control Toolbox can connect to, to control a low-voltage dc signal line using Ethernet (e.g. 10Base-T, 100Base-T, or 1000Base-T) signal to switch the low-voltage dc signal on/off?

That is, the control signal from Matlab on desktop would flow through cat5e cable to RJ-45 port on a device that acts as an on/off switch to a low-voltage dc line.

For example, could Matlab (e.g. ICT) communicate with Raspberry Pi to do this? Or, any other product one could use?

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gkk 2013-8-31

Did the ethernet controlled AC outlet you using transmit VISA over TCP/IP? If so, I might have an application for it as well.

Murat Belge 2013-9-11

Raspberry Pi can do this. You can connect a relay to one of the GPIO ports of the Raspberry Pi and send commands from within MATLAB to Raspberry Pi to turn the relay on/off. You need Simulink Support package to talk to Raspberry Pi.

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