ISO 13856-2-2013 pdf free download

ISO 13856-2-2013 pdf free download.Safety of machinery Pressure- sensitive protective devices
Part 2:General principles for design and testing of pressure-sensitive edges and pressure-sensitive bars
Sécurité des machines — Dispositifs de protection sensibles a Ia pression — Partie 2: Principesgénéraux de conception et dessal des bords et barres sensibles a Ia pression.
6.3.1 Information for installation and commissioning
The following information for installation and commissioning of the pressure-sensitive edge or pressure. sensitive bar shall be given:
a) Information relating to the pressure-sensitive edge or pressure-sensitive bars including
1) a detailed description of the pressure-sensitive edge or pressure-sensitive bar,
2) the limits as to the configuration, number and length of sensors connected to one control unit,
3) the limits as to the length and specifications of connections between sensor(s and control unit(s),
4) the procedure to determine the overtravel for the pressure-sensitive edge or pressure-sensitive bar, with examples (see AnnexC),
5) the application range and conditions for which the pressure-sensitive edge or pressuresensitive bar is intended or approved, including the category. performance level and Blod values according to Iso 13849-1,
6) circuit diagrams providing schematic representation of the safety functions and examples of machine control interfaces,
7) additional protective measures (according to 4.10.2) which can be needed to achieve the required level of safety for specific applications,
8) the rating, characteristics and location of all input/output terminals (for example, maximum rating of fuses, or setting of an over-current protective device),
9) the type and frequency of automatic check system, where applicable,
10) guidance regarding chemical, physical and environmental resistance (e.g. resistance to solvents, allowable weight loading, operating temperature range, allowable power supply variation),
11) guidance regarding use of the pressure-sensitive edge or pressure-sensitive bar in alternative mounting orientations, and
12) indication of whether the pressure-sensitive edge or pressure-sensitive bar is designed with or without external reset in accordance with Annx.A.
b) Information relating to packaging, transportation, handling and storage of the pressuresensitive edge or pressure-sensitive bar, including
1) dimensions,
2) mass (I.e. kilogram per meter length).ISO 13856-2-2013 pdf free download.