Internet Protocols Explained: HTTP, HTTPS, TCP, UDP, WebSocket, SMTP, and FTP
Communication Internet Protocols Explained: HTTP, HTTPS, TCP, UDP, WebSocket, SMTP, and FTP Every website load, email, video call, and file upload runs on a small.
Network Switches in SCADA and DCS Architecture: Key Requirements Explained
Automation and Control Network Switches in SCADA and DCS Architecture An office network switch that reboots for thirty seconds during a firmware update is a.
IO Modules in Industrial Automation Explained: Types, Features, and Applications
Automation and Control IO Modules in Industrial Automation Explained A PLC never touches a sensor or a motor directly. Every signal that enters or leaves.
HMI Systems: Types, Key Features, and Top Manufacturers
Automation and Control HMI Systems Explained: Types, Key Features, and Top Manufacturers Every plant has a moment where an operator needs to see exactly what.
Key Electronic Components in Industrial Automation Explained
Automation and Control Key Electronic Components in Industrial Automation Behind every automated line, from a conveyor belt to a robotic arm, sits a small set.
Lockout Tagout (LOTO) Explained: Devices, the 7 Step Procedure, and Building a Real Program
Safety Systems Lockout Tagout (LOTO) Explained: Devices, the 7 Step Procedure, and Building a Real Program A machine that unexpectedly restarts during maintenance is one.
Air Gapped vs Segmented ICS Networks: Which Is Actually More Secure?
OT Cybersecurity Air Gapped vs Segmented ICS Networks: Which Is Actually More Secure? Plenty of plants believe their control network has zero outside connection, right.
IEC 62443 Explained: Security Zones and Conduits for OT Networks
OT Cybersecurity IEC 62443 Explained Most process engineers can explain a P&ID from memory but freeze up the moment “IEC 62443” comes up in an.
SIS Safety Lifecycle: 10 Essential Stages to Avoid Costly Safety Failures
Safety Instrumented Systems SIS Safety Lifecycle: 10 Essential Stages to Avoid Costly Safety Failures A safety instrumented system is only as strong as the process.
Why ControlNet Uses a 75 Ohm Termination Resistor (Not 50 or 120)
Communication Protocols Why ControlNet Uses a 75 Ohm Termination Resistor A refinery once swapped out PLC modules, remote I/O adapters, and communication cards chasing a.