Safety Functions; Explosion Protection; Operating Conditions - Kübler Sendix 58 FS2 Instructions D'utilisation

The encoder mechanics and its connection elements can be
included as failure-safe in the safety assessment if the mech-
anical limits in chapter Technical Data [} 42] and the proper
assembly in chapter Mechanical Installation [} 45] have
been complied with.

3.4.3 Safety Functions

The encoder allows supporting safety subfunctions according
to EN 61800-5-2 with regard to rotational speed, direction of
rotation, standstill and relative position, for example:
• SS1, SS2, SOS, SLS, SSM, SSR, SDI, SLA, SAR, SLI
3.4.4 TÜV Certification
The following certificate is available for the product described
in this manual:
• Certificate of TÜV Rheinland Industrie Service GmbH
The certificate is available for download on Kübler's
www.kuebler.com
homepage (
3.4.5 Safety Assessment
You will find the characteristic safety values to be used for
your own determination of the safety level of your machine in
chapter Technical Data [} 42].
The characteristic safety values of all Kübler products can
also be found in the Internet on the Kübler home page
www.kuebler.com/docufinder
(
library including all products provided by Kübler. It can be
loaded in various programs used for calculating the overall
safety.
BA Sendix® 58xxFS2 / 58xxFS3 - R60049.0009 - 04
).
) and in an XML software

3.5 Explosion protection

The encoders are suitable for operation in explosives atmo-
spheres, in compliance with the following classifications.
3.5.1 Classification
The encoders with EX marking on the device meet the re-
quirements of:
• Directive 2014/34/EU for explosives atmospheres.
ATEX
Category (gas)
Category (dust)
Relevant Standards

3.5.2 Operating conditions

The increased hazard in potentially explosive atmospheres
requires the careful observance of the instructions and warn-
ings.
Explosion-proof electrical devices are subject to the stand-
ards of the EN 60079 series. They may only be used in po-
tentially explosive atmospheres in accordance with the provi-
sions of the competent supervisory authority. This authority is
in charge of the determination of the explosion danger and of
the zone classification. The ignition protection category and
the temperature class are specified on the type plate.
II 3G Ex nA IIC T4 Gc X
II 3D Ex tc IIIC T135°C Dc X
EN 60079-0:2012+A11:2013
EN 60079-15:2010
EN 60079-28:2007
EN 60079-31:2014
EN - 41