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What is a Safety PLC?

What is a Safety PLC?

What is a Safety PLC? Learn about a very important part of any automated industrial process the Safety PLC 3 In this easy-to-follow article, we’re going to talk about a very important part of any automated industrial process the Safety PLC. Safety...
Interpreting Typical Analog Input Control Loop Diagrams

Interpreting Typical Analog Input Control Loop Diagrams

Interpreting Typical Analog Input Control Loop Diagrams Learn about how to read analog input control loop diagrams 3 In this article, we’re going to explain how to read analog input control loop diagrams. Industrial control loops Every industrial control...
How are Remote I/O and Distributed I/O Different?

How are Remote I/O and Distributed I/O Different?

How are Remote I/O and Distributed I/O Different? Let’s investigate the history of the terms Remote I/O and Distributed I/O and discuss what they mean today. 3 In this article, we’re going to talk about Remote I/O and Distributed I/O. Depending on who you talk...
DP Closed Vessel Level Measurement Explained

DP Closed Vessel Level Measurement Explained

DP Closed Vessel Level Measurement Explained Learn about Open and Closed Vessel Level Measurement using a Differential Pressure Transmitter 3 In the first article of this 2-part series, we introduced you to Open Vessel level measurement using a Differential...
How to Interpret DCS and PLC Symbols on a P&ID

How to Interpret DCS and PLC Symbols on a P&ID

How to Interpret DCS and PLC Symbols on a P&ID Learn about how to correctly interpret PLC and DCS symbols on a P&ID. 3 In this article, we’re going to talk about how to correctly interpret PLC and DCS P&ID symbols on a typical instrumentation drawing. Before...