DS/ISO/TR 24119:2015

Maskinsikkerhed - Bedømmelse af maskering af fejl i serieforbindelser af tvangskoblingsanordninger med afskærmninger med potentialfrie kontakter


Status:
Gældende
Type:
Standard
Sprog:
EN
Pris fra:
kr. 507,00

Beskrivelse

ISO/TR 24119:2015 illustrates and explains principles of fault masking in applications where multiple interlocking devices with potential free contacts (B1 to Bn) are connected in series to one logic unit (K) which does the diagnostics (see Figures 1 to 7). It further provides a guide how to estimate the probability of fault masking and the maximum DC for the involved interlocking devices. This Technical Report only covers interlocking devices in which both channels are physical serial connections.

Antal sider: 28

Udgivet: 2016-02-04

Godkendelsesdato: 2015-12-09

Internationale relationer: ISO/TR 24119:2015 IDT

ICS: 13.110 - Maskinsikkerhed

Varenummer: M299549


Udvalg og komiteer

Komite

  • ISO/TC 199
  • ISO/TC 199/WG 7

Dansk udvalg

DS/S-250