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 ...

In our previous issue, we noted that the first step in troubleshooting digital input modules is to verify the power source of each loop. If input power is missing, the causes can be such things as ...

How Ethernet I/O modules are superior in performance. How Acromag I/O modules are used. Key specs of Acromag’s I/O modules. In Industry 4.0, I/O (input/output) modules play a critical role in enabling ...

The MAQ20-BRDG1 strain gage module has four input channels and can interface to full, half, and quarter bridge sensors using four-wire or six-wire connections. All channels are individually ...

Highway Addressable Remote Transducer (HART) input and output modules provide your process automation system with the benefits of the HART protocol in an I/O module that can be used locally or ...