Logo
Login Sign Up
Current Consolidated

BSI BS EN 61784-3-12:2010+A1:2019

Industrial communication networks. Profiles -- Functional safety fieldbuses. Additional specifications for CPF 12
Best Price Guarantee
Instant

$466.15

2-5 Days

$466.15

SAVE 10%

$839.07


Sub Total (1 Item(s))

$ 0.00

Estimated Shipping

$ 0.00

Total (Pre-Tax)

$ 0.00


or
British Standards Institution Logo

BSI BS EN 61784-3-12:2010+A1:2019

Industrial communication networks. Profiles -- Functional safety fieldbuses. Additional specifications for CPF 12

PUBLISH DATE 2020
PAGES 106
BSI BS EN 61784-3-12:2010+A1:2019

This part of the IEC 61784-3 series specifies a safety communication layer (services and protocol) based on CPF 12 of IEC 61784-2 and IEC 61158 Type 12. It identifies the principles for functional safety communications defined in IEC 61784-3 that are relevant for this safety communication layer.

NOTE 1 It does not cover electrical safety and intrinsic safety aspects. Electrical safety relates to hazards such as electrical shock. Intrinsic safety relates to hazards associated with potentially explosive atmospheres.

This part1 defines mechanisms for the transmission of safety-relevant messages among participants within a distributed network using fieldbus technology in accordance with the requirements of IEC 61508 series2 for functional safety. These mechanisms may be used in various industrial applications such as process control, manufacturing automation and machinery.

This part provides guidelines for both developers and assessors of compliant devices and systems.

NOTE 2 The resulting SIL claim of a system depends on the implementation of the selected functional safety communication profile within this system – implementation of a functional safety communication profile according to this part in a standard device is not sufficient to qualify it as a safety device.

SDO BSI: British Standards Institution
Document Number EN 61784-3-12
Publication Date Jan. 27, 2020
Language en - English
Page Count 106
Revision Level 1
Supercedes
Committee GEL/65
Publish Date Document Id Type View
Sept. 30, 2010 BS EN 61784-3-12:2010 Revision
Jan. 27, 2020 BS EN 61784-3-12:2010+A1:2019 Consolidated