David McCarthy, TriCore Inc.

latest from David McCarthy, TriCore Inc.

Figure 2: The photo shows a Rockwell PLC-5 remote input/output (I/O) chassis that is reaching the end of its lifecycle and is targeted for upgrade and replacement. Courtesy: TriCore Inc.

Project Management

Managing automation upgrades, retrofits

Figure 2: A managed switch routes multicast traffic only to those ports associated with members of a multicast group. An unmanaged switch treats multicast data the same as broadcast data, sending it everywhere. Courtesy: TriCore Inc.

Migrating industrial networks

Dealing with system integration issues