SIL Stop, Stop Category 0, Wiring Category 2 Configuration
NOTE: Safety Integrity Level according to standard IEC 61508. Wiring
Category 2 according to ISO 13849. Stop Category 0 according to EN/IEC
60204-1.
Example: Motor Two Directions - SIL Stop, W. Cat 1/2 — Stop Category 0, Wiring Category 2 Configuration (Indirect Monitoring)
Legend for Example: Motor Two Directions - SIL Stop, W. Cat 1/2 — Stop Category 0, Wiring Category 2 Configuration (Indirect Monitoring)
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Mechanical interlock |
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Bus coupler |
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Parallel link |
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PLC |
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Reversing link |
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Upstream circuit breaker |
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Emergency stop push button (S1) |
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Power supply |
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Flat cable connector |
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Input |
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SIL interface module (SIM) |
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Start |
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Preventa XPS-UAF Module |
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Extension |
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Start button (S2) |
Example: Motor Two Directions - SIL Stop, W. Cat 1/2 — Stop Category 0, Wiring Category 2 Configuration (Direct Monitoring)
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Mechanical interlock |
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SIL interface module (SIM) |
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Parallel link |
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Safety Function PLC |
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Reversing link |
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Upstream circuit breaker |
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Emergency stop push button (S1) |
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Digital input |
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Flat cable connector |
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Digital output |