In our previous issue, we said a digital output module could be tested by using the PLC logic to force the output on and off then and observing the module’s response In our previous issue, we said a ...

The new high-performance graphics card based on the NVIDIA® Quadro® P2000 GPU (chip-down GP107) supports four field customizable video output combinations of DisplayPort++, 3G-SDI, CVBS (NTSC ...

It generally isn’t safe to connect programmable logic controller (PLC) and industrial sensor outputs directly to microcontrollers that need transistor-transistor logic (TTL) or CMOS signals ...

Now you're ready to test the module. A simple way to do that is to use the PLC logic to force the output on and off. With each change of state in the PLC logic, you should see a corresponding change ...