Industrial communication networks - Fieldbus specifications - Part 3-4: Data-link layer service defi...
IEC 61158-3-4:2023 provides common elements for basic time-critical messaging communications between devices in an automation environment. The term "time-critical" is used to represent the presence of a time-window, within which one or more specified actions are required to be completed with some defined level of certainty. Failure to complete specified actions within the time window…
Industrial communication networks - Fieldbus specifications - Part 3-24: Data-link layer service def...
IEC 61158-3-24:2023 provides common elements for basic time-critical messaging communications between devices in an automation environment. The term "time-critical" is used to represent the presence of a time-window, within which one or more specified actions are required to be completed with some defined level of certainty. Failure to complete specified actions within the time-window…
Industrial communication networks - Fieldbus specifications - Part 5-26: Application layer service d...
IEC 61158-5-26:2023 provides common elements for basic time-critical and non-time-critical messaging communications between application programs in an automation environment and material specific to Type 26 fieldbus. The term "time-critical" is used to represent the presence of a time-window, within which one or more specified actions are required to be completed with some defined level…
High-voltage switchgear and controlgear - Part 110: Inductive load switching
IEC 62271-110:2023 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition.
IEC 62271-110:2023 is applicable to AC switching devices designed for indoor or outdoor installation, for operation…
Wearable electronic devices and technologies - Part 204-1: Electronic textile - Test method for asse...
IEC 63203-204-1:2023 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition.
IEC 63203-204-1:2023 specifies a household washing durability test method for e-textile products. This document…
High-voltage switchgear and controlgear - Part 110: Inductive load switching
IEC 62271-110:2023 is applicable to AC switching devices designed for indoor or outdoor installation, for operation at frequencies of 50 Hz and 60 Hz on systems having voltages above 1 000 V and applied for inductive current switching. It is applicable to switching devices (including circuit-breakers in accordance with IEC 62271-100) that are used to switch high‑voltage motor currents and shunt…
