In the previous two issues of this newsletter, we looked at troubleshooting digital input modules. Basically, we looked for the presence or absence of a voltage. With analog modules, it's trickier ...

In our previous two issues, we discussed troubleshooting digital output modules. Troubleshooting analog modules is a bit more complicated, for two reasons: Analog modules aren't on/off, as digital ...

Analog CPU modules released for small PLC line. Variety of analog and discrete I/O enhance versatility in small form factor. The Click PLC from AutomationDirect now includes three analog CPU models.

The MAXREFDES67# reference design is a complete universal analog input for industrial applications. This unique 24-bit front-end accepts bipolar voltage and current, resistance temperature detector ...

This project presents a Water Tank Level Control System developed using PLC and HMI technology, designed to enhance skills in handling analog inputs/outputs, secure user interfaces, and safety ...