The Safe torque off function complies with these standards:
NameStandard
Safety of machinery – Electrical equipment of machines –
Part 1: General requirements
IEC 60204-1:2021
EN 60204-1:2018
Electromagnetic compatibility (EMC) – Part 6-7: Generic
standards – Immunity requirements for equipment intended
to perform functions in a safety-related system (functional
safety) in industrial locations
IEC 61000-6-7:2014
Electrical equipment for measurement, control and laborat-
ory use – EMC requirements – Part 3-1: Immunity require-
ments for safety-related systems and for equipment inten-
ded to perform safety-related functions (functional safety)
– General industrial applications
IEC 61326-3-1:2017
Functional safety of electrical/electronic/programmable
electronic safety-related systems – Part 1: General require-
ments
IEC 61508-1:2010
Functional safety of electrical/electronic/programmable
electronic safety-related systems – Part 2: Requirements for
electrical/electronic/programmable electronic safety-related
systems
IEC 61508-2:2010
Functional safety – Safety instrumented systems for the
process industry sector
IEC 61511-1:2017
Adjustable speed electrical power drive systems – Part 5-2:
Safety requirements – Functional
IEC 61800-5-2:2016
EN 61800-5-2:2007
Safety of machinery – Functional safety of safety-related
control systems
EN IEC 62061:2021
Safety of machinery – Safety-related parts of control systems
– Part 1: General principles for design
EN ISO 13849-1:2015
Safety of machinery – Safety-related parts of control systems
– Part 2: Validation
EN ISO 13849-2:2012
The function also corresponds to Prevention of unexpected start-up as specified
by EN ISO 14118:2018 (ISO 14118:2017), and Uncontrolled stop (stop category 0)
as specified in EN/IEC 60204-1.
￭
Compliance with the European Machinery Directive and the UK Supply
of Machinery (Safety) Regulations
See the technical data.
228 The Safe torque off function
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