Safety
Operating Manual PSEN ml sa 1.1/2.1/2.2, PSEN ml DHM
1005457-EN-02
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With 1-channel operation of the safety inputs S31 (Lock/Unlock Request 1) and S41 (Lock/
Unlock Request 2) it is only possible to achieve safety level PL d (Cat. 2)/SIL CL 2.
NOTICE
Shock stress exceeded: if the safety switch is used together with one of the
actuators PSEN ml DHM (as described in this document), the max. acceler-
ation is reduced to 10g.
Foreseeable misuse
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Safety switches and actuators of the safety gate system must not be used as mechanical
limit stops
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Use of the under corrosive environmental conditions (cooling emulsions, surface treat-
ment, gases, …)
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Use in environments with high dust pollution
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Use of the product as an emergency release with the escape release accessory. For an
emergency release use a PSEN ml s 1.1/2.1/2.2.
2.2
Safety regulations
2.2.1
Safety assessment
Before using a device, a safety assessment in accordance with the Machinery Directive is
required.
The product as an individual component fulfils the functional safety requirements in accord-
ance with EN ISO 13849 and EN 62061. However, this does not guarantee the functional
safety of the overall plant/machine. To achieve the relevant safety level of the overall plant/
machine’s required safety functions, each safety function needs to be considered separ-
ately.
2.2.2
Additional documents that apply
Please read and take note of the following documents.
Only for use of the Safety Device Diagnostics (SDD)
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Operating manual for the fieldbus module, for example SDD ES ETH or SDD ES
PROFIBUS
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System description "Safety Device Diagnostics"
For the use of passive junctions
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Operating manual for a passive junction
You will need to be conversant with the information in these documents in order to fully un-
derstand this operating manual.
2.2.3
Use of qualified personnel
The products may only be assembled, installed, programmed, commissioned, operated,
maintained and decommissioned by persons who are competent to do so.