Full Description

This part of IEC 61158 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 risks failure of the applications requesting the actions, with attendant risk to equipment, plant and possibly human life.

Cross References:
IEEE Std 802.1D
ISO/IEC 10731
ISO/IEC 7498-1
ISO/IEC 7498-3
ISO/IEC/IEEE 8802-3
IEC 61158-4-12
IEEE Std 802.1Q
IEC 61158-5-12
ISO/IEC TR 8802-1
IEC 61158-6-12
IETF RFC 768
IEC 61588
IEC 61158-1
IEC 61784-2
IETF RFC 791
IEC 61784-1
IEC 61158-2:2014


Replaces BS EN 61158-3-12:2014 which remains current

All current amendments available at time of purchase are included with the purchase of this document.

Product Details

Published: 07/09/2019 ISBN(s): 9780539048506 Number of Pages: 48 File Size: 1 file , 1.4 MB Product Code(s): 30395560, 30395560, 30395560 Note: This product is unavailable in United Kingdom