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User Manual
GFK-2843A
Checklist for validating the safety module
9
Does the voltage supply correspond to the specifications for the protective extra-
low voltage in accordance with PELV?
10
Has the power supply of U
unit been implemented?
11
Is external protection of the module implemented (according to the
specifications in this user manual for supply voltage U
12
Have measures been taken to prevent simple manipulation?
13
Have measures been taken to prevent plugs being mixed up?
14
Are the requirements for the actuators and cable installation observed according
to the SIL/SIL CL/Cat./PL to be achieved?
15
Are the specifications for the parameterization for each channel implemented?
16
Are test intervals specified for testing the shutdown capability of the actuators, if
this is required to achieve a SIL/SIL CL/Cat./PL?
17
Has it been ensured that any person intentionally starting hazardous movements
can only do so with a direct view of the danger zone?
checklists
and U
in the VersaPoint system from a power supply
M
S
)?
M
Date
Signature (author)
Date
Signature (test engineer)
Appendix B
Jan 2020
103
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