We use anonymous analytics by default. Accept cookies for cross-session insights. Privacy Policy

Choose which cookies you allow. Essential cookies are always active.

Essential

Required for the site to function

Always on

Analytics

Help us understand how visitors use this site

Sensors Edge Hub

Blog Industrial Sensors IIoT, Protocols & Sensor-to-Cloud Control Systems & Automation About

Home Blog Industrial Sensors IIoT, Protocols & Sensor-to-Cloud Control Systems & Automation About

#scada

1 article

PLC vs PAC vs RTU: When to Use Each Controller

Control Systems & Automation 17 min read · Jul 15, 2026

PLC vs PAC vs RTU: When to Use Each Controller

Read more...

Sensors Edge Hub

Your source for industrial sensor and automation engineering knowledge.

Learn more → Contact →

Categories

Industrial Sensors IIoT, Protocols & Sensor-to-Cloud Control Systems & Automation

Recent Articles

NAMUR NE 43 Explained: What 3.6mA and 21mA Fault Currents Mean How to Scale a 4-20mA Signal in the PLC: Raw Counts to Engineering Units What Is Sparkplug B? MQTT That Plant Systems Can Trust What Is a Unified Namespace? One Source of Truth for OT What Is OPC UA? The Protocol That Explains Itself

Legal

Privacy Policy Terms of Service

Browse by Topic

industrial sensors IIoT automation Process Automation sensor selection proximity sensors fieldbus plc wiring

© 2026 Sensors Edge Hub. All rights reserved.