PSEN ma1.3b-28 VA
Operating Manual PSEN ma1.3b-28 VA
22226-EN-03
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Defined properties of evaluation devices:
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2-channel with feasibility monitoring
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Open circuit monitoring of the safety switch is performed
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Inputs and outputs on the evaluation device must fulfil the requirements of IEC 61131,
Type 3
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Technical data of the evaluation device must fulfil the requirements in the
of PSEN ma1.3b-28 VA
– Always comply with the max. switching current safety contacts of PSEN ma1.3b-28
VA.
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Outputs at the evaluation device must only be switched on again when both reed con-
tacts at the safety switch have been opened and closed (partial operation lock)
INFORMATION
Risk time in accordance with DIN EN 60947-5-3
The risk time is made up of the reaction time of the sensor (see
) and the processing and delay times of the evaluation
device (s. operating manual for the relevant evaluation device).
DANGER!
Explosion due to spark generation
If the supply voltages are referenced to different reference potentials,
sparks may be generated, which may lead to an explosion.
– Ensure that the supply voltages are referenced to a common 0 V ref-
erence potential.