PLC & Automation Systems
PROFINET vs Modbus TCP: Industrial PLC Communication Protocols
By Application Specialist Electroshop.id
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Published on 25 Oct 2026
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6 min read
An in-depth architecture comparison between deterministic PROFINET and open Modbus TCP/IP in factory networks.
Communication in Modern Factory Automation
Choosing the right industrial Ethernet protocol ensures deterministic response times between PLCs, HMIs, inverters, and remote I/O islands.
Article Tags:
#PLC
#PROFINET
#Modbus TCP
#Siemens
#Mitsubishi
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