MU-FOED02   51197564-200 | Honeywell | DCS  MODULE

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Moore Automation

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Several safety validation bodies are driving the design parameters behind safety controllers. TÜV from Germany, Factory Mutual (FM) from the United States, and Health and Safety Executive (HSE) from the United Kingdom each test for adherence to the stringent standards safety PLCs must meet. For example, TÜV typically tests products against IEC 61508, a standard that defines Safety Integrity Levels (SILs) 1 through 4. 

Safety PLCs are suited for applications at SIL 2 and SIL 3 where they can be certified for use in most common safety applications. SIL 4 addresses applications beyond standard industrial safety; it defines controller requirements for nuclear reactors, flight system (fly-by-wire) control, or any number of applications whose failure would be catastrophic. International and European standards finding their way into OSHA and ANSI standards in the United States are IEC 61508 and EN 954-1. IEC 61508 provides an exacting definition for functional safety in programmable electronic systems. EN 954-1 outlines the requirements for the safety-critical parts of control systems in machinery.

51304672-100 MU-PAOX03

51304453-150 (MC-TAIH02)

51304386-100 

900r12-0001

51309152-175 MC-PAOX03

51304754-100 MU-PAIH03

51304485-100

51304672-100

900G02-0001

900C53-0021

51304260-400

51303970-500

51304481-100

51304754-100 MU-PAIH03

51304632-100C

XL50

51304672-150

51304518-100

R24C

51109684-100 

If you purchase one more parts from us, we can make a discount to you. If you have any question pls do not hesitate to contact us.