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Title	Modbus Interworking
Spec Number	TS-0040
Version	v5.0.3
Date	2026-03-20
Abstract	The present document specifies the oneM2M and Modbus interworking technologies that enable Modbus devices and oneM2M entities produce/consume services. This includes the interworking architecture model that describes where the Modbus Interworking Proxy Entity (IPE) is hosted and how the IPE is composed with. This document describes Modbus services to oneM2M resource mapping structure and rules, followed by describing detailed interworking procedures.
Copyright Year	2026
Copyright	oneM2M Partners Type 1. All rights reserved. The copyright extends to reproduction in all media.