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IEC 61511

IEC 61511

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**IEC 61511**

What is IEC 61511?

IEC 61511 is an international standard that addresses the application of Safety Instrumented Systems (SIS) for the process industry sector. It specifies requirements for the specification, design, installation, operation, and maintenance of SIS, ensuring that process risks are reduced to tolerable levels. It is commonly used by process plants, oil and gas facilities, and chemical plants to implement safety functions that protect against hazardous events like explosions, leaks, and other critical failures.

Find 303 organizations using IEC 61511 on Sumble →

What other technologies are related to IEC 61511?

IEC 61511 Competitor Technologies

IEC 62061
IEC 62061
IEC 62061 is a functional safety standard for machinery. While not directly process-related, it offers an alternative framework for safety lifecycle management, making it a competitor in some application areas.
ISO 13849
ISO 13849
ISO 13849 provides safety requirements for safety-related parts of control systems, often within machinery, and is a competitor with IEC 61511 for some applications.
Number of organizations that mention technology
303
IEC 61511
135
IEC 62061
308
ISO 13849
ⓘ Tap on a tech to explore matching organizations

IEC 61511 Complementary Technologies

IEC 61508
IEC 61508
IEC 61508 is the base standard for functional safety, and IEC 61511 is sector-specific adaptation for the process industry. Thus, it is strongly complementary.
Foundation Fieldbus
Foundation Fieldbus
Foundation Fieldbus is a digital communication protocol often used in process automation and safety systems governed by IEC 61511. It is a component that can be integrated and is therefore complementary.
ATEX
ATEX
ATEX is a European directive concerning equipment used in explosive atmospheres. IEC 61511 often requires compliance with ATEX for equipment in hazardous areas. It is a complementary certification/regulation.
Number of organizations that mention technology
303
IEC 61511
1,001
IEC 61508
374
Foundation Fieldbus
1,442
ATEX
ⓘ Tap on a tech to explore matching organizations

Which job functions commonly mention IEC 61511?

Safety Engineer
0.5% of all Safety Engineer jobs mention IEC 61511
View 122 jobs on Sumble
Control Engineer
0.3% of all Control Engineer jobs mention IEC 61511
View 62 jobs on Sumble
Environmental Health & Safety
114 Environmental Health & Safety jobs mention IEC 61511
View 114 jobs on Sumble
Electrical Engineer
86 Electrical Engineer jobs mention IEC 61511
View 86 jobs on Sumble
Engineer
579 Engineer jobs mention IEC 61511
View 579 jobs on Sumble
See more or filter by date, location, industry, etc →

Which organizations are mentioning IEC 61511?

IEC 61511
INEOS
Manufacturing 
14 team
mention IEC 61511
↗
 1 person
use IEC 61511
↗
IEC 61511
Wood
Professional Services 
13 team
mention IEC 61511
↗
 3 people
use IEC 61511
↗
IEC 61511
bp
Utilities 
7 team
mention IEC 61511
↗
 2 people
use IEC 61511
↗
IEC 61511
DNV
Professional Services 
5 team
mention IEC 61511
↗
 4 people
use IEC 61511
↗
IEC 61511
Assystem
Professional Services 
5 team
mention IEC 61511
↗
 1 person
use IEC 61511
↗
See more or filter by date, location, industry, etc →
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