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DIN EN IEC 61784-5-21 VDE 0800-500-21:2025-11

Industrial communication networks – Profiles

Part 5-21: Installation of fieldbuses – Installation profiles for CPF 21

(IEC 61784-5-21:2018 + AMD1:2024); German version EN IEC 61784-5-21:2018 + A1:2024
Class/Status: Standard, valid
Released: 2025-11
VDE Art. No.: 0801078

Note: You can pre-order this document (delivery subject to availability). Valid from 2025-11-01.

This part of IEC 61784 specifies the installation profile for CPF 21 (FL-net1). The installation profile is specified in Annex A. The annex is read in conjunction with IEC 61918:2018, IEC 61918:2018/AMD1:2022 and IEC 61918:2018/AMD2:2024.

This Document is related to the following Topics (in bold):

35	INFORMATION TECHNOLOGY. OFFICE MACHINES
35.020	Information technology (IT) in general
35.030	IT Security
35.040	Information coding
35.060	Languages used in information technology
35.080	Software. Programms
35.100	Open systems interconnection (OSI)
35.110	Networking
35.160	Microprocessor systems
35.200	Interface and interconnection equipment
35.240	Applications of information technology
35.260	Office machines

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DIN EN IEC 61784-5-21 VDE 0800-500-21:2025-11

Industrial communication networks – Profiles

Part 5-21: Installation of fieldbuses – Installation profiles for CPF 21

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