Table of Contents
Advertisement
Safety
SIL qualification / Safety according to IEC 61508
SIL qualification
Page 16 of 96
Standard
EN 61000-6-4:2007 + A1:2011
IEC 61000-6-4:2018 Edition 3.0
EN 61000-3-2:2014
IEC 61000-3-2:2018 Edition 5.0
EN 61000-3-3:2013
EN 61000-3-3:2013 +
AMD1:2017 Edition 3.1
EN 61326-1:2013
IEC 61326-1:2012
EN ISO 13849-1:2015
EN ISO 13849-2:2012
DIN EN 62061:2016
IEC 62061:2015
The SIL qualification is only valid for the version of type
07-37A2-***1/**** (APEX).
Important notes and information on the safe handling
of the product.
During the development of the Ex p control unit, special attention is paid to the
avoidance of systematic errors and the detection and control of random errors.
The most important characteristics and requirements from the point of view of
functional safety according to IEC 61508 are as follows:
Internal monitoring of safety-relevant circuitry parts
In the event of an error, transition of the safety-relevant outputs to a
defined safe state
Determination of the failure probability of the defined safety function
Safe parameter assignment with non-safe operating environment
Re-test
The SIL qualification of components is documented in this manual. All safety-
relevant characteristic data required by the user and the planner for project
planning and operation of the safety-instrumented system are summarized in
this chapter. Further SIL-relevant information is integrated in this manual.
01-37A2-7D0001_px_Manual_Exp-Control-Unit_20210923_0_en.docx
Designation
Electromagnetic compatibility (EMC) –
Part 6-4: Generic standards – Emission standard
for industrial environments
Electromagnetic compatibility (EMC) –
Part 3-2: Limits – Limits for harmonic current
emissions (equipment input current <= 16 A per
phase)
Electromagnetic compatibility (EMC) –
Part 3-3: Limits – Limitations of voltage changes,
voltage fluctuations and flicker in public low-
voltage supply systems for equipment with rated
current <= 16 A per phase, and not subject to
conditional connection
Electrical equipment for measurement, control
and laboratory use – EMC requirements – Part 1:
General requirements
Safety of machinery - Safety-related parts of
control systems - Part 1: General principles for
design
Safety of machinery - Safety-related parts of
control systems - Part 2: Validation
Safety of machinery - Functional safety of safety-
related of electrical, electronic and programmable
electronic control systems
Ex p Control unit
APEX
px
Rev. 0
Advertisement
Table of Contents
