Function Description; Module And Periphery Supply; Fs Outputs; Single-Pole Outputs - Pilz PSSu K F EI Operating Manual

Function description

4 Function description
4.1

Module and periphery supply

Module supply
}
The module supply provides the module with voltage.
Periphery supply
} The periphery supply that supplies the outputs must be fed externally. The single-pole
outputs must have a common supply voltage.
4.2

FS outputs

4.2.1

Single-pole outputs

}
2 single-pole digital outputs
Output test
} Outputs that are switched on are checked via regular off tests.
– Test pulses for outputs that are switched on: see
– Outputs that are switched on are switched off for the duration of the test pulse.
– The load must not switch off because of the test.
}
Outputs that are switched off are checked via regular on tests.
– Test pulses for outputs that are switched off: see
– Outputs that are switched off are switched on for the duration of the test pulse.
– The load must not switch on because of the test.
Excluding individual outputs from the output test:
}
If a plant is particularly sensitive to the test pulses, the output test may be switched off for
individual outputs.
}
The test must be replaced by other measures, depending on the safety requirement.
} When test pulses are switched off:
– The correct switch status is always checked.
– The output's ability to switch will not be detected until the next time the output is
Operating Manual PSSu K F EI
1003303-EN-03
switched on/off.
Technical details [ 57]
Technical details [ 57]
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