Circular connectors are essential components in
industrial automation, enabling secure power
and data transmission between field devices
and control systems. Paired with industrial
communication protocols like PROFINET,
EtherNet/IP, or Modbus, they ensure reliable, real-
time data exchange across complex automation
networks. Their rugged, compact design supports
seamless connectivity in harsh environments, while
protocol compatibility simplifies system integration.
Together, they form the foundation for efficient,
scalable, and intelligent industrial operations."
Julien Kuoch
EMEA Field Application Engineer,
Amphenol LTW
C h a p t e r 4
ROBUST
CONNECTIVITY FOR
SMART NETWORKS
At 3 AM on Black Friday, every connected device in
a major retail chain's flagship store suddenly went
dark—security cameras, point-of-sale systems,
inventory scanners, even Wi-Fi access points. The
culprit wasn't a cyberattack or power failure, but
standard RJ45 connectors that couldn't handle
thermal expansion from the building's heating
system. Across town, a competitor's store operated
flawlessly through the same temperature swings,
their networks protected by connectors 75% smaller
than traditional Ethernet jacks but engineered
to withstand industrial conditions. In the digital
economy, network uptime isn't just about IT—it's
about business survival.
20
Industrial-Grade Building Automation: Rugged, Reliable, Smart
