Solid state isolators (SSIs) can be an effective tool for providing isolation for programmable logic controllers (PLCs).

A new method has been developed that enables large networks to efficiently process the advanced information demands of the ...

Mike: Nearly every analog instrument uses the 4-20 mA loop. Field transmitters, positioners, and variable frequency drives ...

In a new version of the UNIX™ operating system, a flexible-coroutine-based design replaces the traditional rigid connection between processes and terminals or networks. Processing modules may be ...

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