PMUT X1P
Operating Manual PMUT X1P
20587-EN-06
8
Unit features
}
Positive-guided relay outputs:
– 3 safety contacts (N/O), instantaneous
– 1 auxiliary contact (N/C), instantaneous
}
4 inputs for muting sensors
}
1 ESPE input for light grids (2-channel, contact or semiconductor outputs)
}
1 input for additional safety light grid (2-channel, contact outputs) or safety contacts
}
Connection option for 2 muting lamps
}
Connection options for:
– Start button
– Key switch
– Feedback loop
}
5 semiconductor outputs
}
Monitors muting lamps
}
Muting mode: sequential or parallel
}
LED display for:
– Switch status channel 1/2
– Muting sensors
– Light grid
– Simultaneity requirement
– Muting lamp error
}
Semiconductor outputs signal:
– Switch state of the safety contacts
– Muting active
– One of the muting lamps defective
– Both muting lamps defective
– Light grid (ESPE) active
}
Plug-in connection terminals (either spring-loaded terminal or screw terminal)
}
See order reference for unit types
Safety features
The safety relay meets the following safety requirements:
}
The circuit is redundant with built-in self-monitoring.
}
The safety function remains effective in the case of a component failure.
}
The correct opening and closing of the safety function relays is tested automatically in
each on-off cycle.
