Modbus Protocol
This page provides information on the Modbus Protocol detected by the Netify DPI engine. The protocol operates on TCP port 502 and UDP port 502, both officially registered with the IANA.
Protocol Description
Modbus is a serial communications protocol that has become the de facto standard for connecting industrial electronic devices. The protocol was originally published by Modicon (now Schneider Electric).
Please see the protocol catalog page for information on other protocols detected by Netify DPI.
Protocol Details
- ID
- 44
- Category Tag
- infrastructure
- Category
- Infrastructure
- Home Page
- Modbus
- Introduced
- Version 2.88
Protocol Ports - RFC
- TCP 502
- Modbus Application Protocol
- UDP 502
- Modbus Application Protocol
Related Protocols
Review the Infrastructure category suite below, or explore the complete protocol catalog.