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Industrial Networks

Familiarity with IIoT clarifies onsite vs. cloud debates

IIoT mini-series—Day 10—System integrator Hargrove Controls & Automation shows how to resolve virtualization and simulation, and on-premises and cloud-computing questions
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Industrial Networks

Scaling up to gain speed

Ethernet-APL mini-series—Day 5—Emerson reports planning and infrastructure are crucial for Ethernet-APL installations
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Industrial Networks

Ethernet-APL gears up

The speedy, two-wire, single-pair Ethernet (SPE) network prepares to work in intrinsically safe (IS) and other hazardous areas
Figure 1: Endress+Hauser load tested an Ethernet-APL network and components by integrating 238 field devices into an Ethernet-APL system at its headquarters in Reinach, Switzerland. It deployed field switches from Pepperl+Fuchs and controls from Honeywell and ABB. The two tests found that Ethernet-APL provided increased bandwidth and speed for easier data access and improved transmission from the field. Source: Endress+Hauser
Industrial Networks

Endress+Hauser sets a good example

Ethernet-APL mini-series—Day 4—The longtime supplier develops its own testbed for evaluating Ethernet-APL devices and solutions
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Industrial Networks

DIY on the physical layer

Ethernet-APL mini-series—Day 3—R. Stahl shows how users can implement the two-wire protocol in hazardous areas
Unfettered Blog

IEEE paper on process sensor monitoring – what you need to know about process sensor cyber security

Joe Weiss responds to Dale Peterson’s October 25 blog titled “The Weissian Level 0/1 Issue.”
Photo by Keith Larson
Robert Lee speaking at Emerson Exchange Americas 2022
Emerson Users Exchange 2022

Moths on touchscreens & other OT adversaries

Robert Lee, CEO and founder of Dragos, shares the reality of today's cyber-threats and shares advice for safeguarding your systems.

Secure wireless for the OT world?

While no network is invulnerable, OT wireless is likely more secure than your home Wi-Fi
Safety Instrumented Systems

Basic process safety procedure in 9 steps

The main to-do list for a successful process safety investigation, planning and implementation project
Safety Instrumented Systems

Systemness thinking allows safer designs

aeSolutions demonstrates how people can close safety gaps and practice safety methods
Safety Instrumented Systems

Hydrogen handling for safe sustainability

The Mary Kay O'Connor Process Safety Center at Texas A&M studies how to scale up hydrogen for alternative energy storage and transportation