The range includes separate and combined 16-point digital input and output modules, an 8-input + 4-output analogue module, and an 8-channel relay output module – all with standard industrial signal ...
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 previous issues, we have discussed troubleshooting input modules. In the examples, the output modules checked out OK. But what if they don't? As with input modules, output modules can be digital or ...
Microcontroller-based systems with analog I/O can be simplified by modularizing them as stackable boards interconnected by a minimalist bus. The InterModule Bus (IMB) is a master-slave bus controlled ...
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