Tech Insights

Modbus TCP

Last updated May 16, 2025, generated by Sumble

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What is Modbus TCP?

Modbus TCP is a variant of the Modbus communication protocol used for connecting industrial electronic devices over an Ethernet network. Specifically, it uses TCP/IP for communication. It is commonly used to supervise and control automation equipment, such as programmable logic controllers (PLCs), input/output (I/O) modules, and sensors.

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What other technologies are related to Modbus TCP?

Modbus TCP Competitor Technologies

Modbus RTU is a serial communication protocol, often used in industrial automation, that competes with Modbus TCP as a communication method.

mentioned alongside Modbus TCP in 46% (955) of relevant job posts

Ethernet/IP is an industrial protocol that competes with Modbus TCP for real-time communication in industrial automation.

mentioned alongside Modbus TCP in 10% (1.6k) of relevant job posts

Profinet is an industrial Ethernet protocol that competes with Modbus TCP for industrial automation applications.

mentioned alongside Modbus TCP in 7% (1.2k) of relevant job posts

Modbus Serial is a serial communication protocol, often used in industrial automation, that competes with Modbus TCP as a communication method.

mentioned alongside Modbus TCP in 54% (113) of relevant job posts

DNP3 is a communication protocol often used in utilities and SCADA systems that can compete with Modbus TCP.

mentioned alongside Modbus TCP in 29% (154) of relevant job posts

DNP3 is a communication protocol often used in utilities and SCADA systems that can compete with Modbus TCP.

mentioned alongside Modbus TCP in 8% (497) of relevant job posts

Profibus is a fieldbus protocol that competes with Modbus TCP in industrial automation.

mentioned alongside Modbus TCP in 4% (827) of relevant job posts

IEC 61850 is a standard for communication in substations that competes with Modbus TCP in some applications.

mentioned alongside Modbus TCP in 6% (376) of relevant job posts

Modbus TCP Complementary Technologies

Inductive Automation Ignition 7.x

Ignition is a SCADA platform that can use Modbus TCP to communicate with devices.

mentioned alongside Modbus TCP in 100% (80) of relevant job posts

Switches and routers are networking devices essential for Modbus TCP communication over Ethernet networks.

mentioned alongside Modbus TCP in 59% (98) of relevant job posts

RTACs (Remote Terminal Automation Controllers) may use Modbus TCP for communication.

mentioned alongside Modbus TCP in 37% (130) of relevant job posts

Which job functions mention Modbus TCP?

Job function

Jobs mentioning Modbus TCP

Orgs mentioning Modbus TCP

Engineer

0% (3k) job posts

258 organizations

Automation Engineer

0% (332) job posts

144 organizations

Embedded Engineer

0% (177) job posts

32 organizations

Control Engineer

1% (107) job posts

39 organizations

Firmware Engineer

0% (104) job posts

35 organizations

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Which organizations are mentioning Modbus TCP?

Organization

Industry

Matching Teams

Matching People

Manufacturing

Utilities

Schneider Electric

Utilities

Utilities

Utilities

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