Supplementary data
Operating Manual PNOZ m EF 1MM
1003108-EN-11
| 56
To calculate the safety function you will need the following data for the "sensor" subsystem
and the subsystem "PNOZ m EF 1MM":
Sensor
Subsystem PNOZ m EF 1MM
PL
SIL
PFH (1/h)
Operating mode
PFH (1/h)
See manufacturer
Monitoring
2 sensors
1,35E-09
9.1.7.3
Achievable safety level
Monitoring function
PL of EN ISO 13849-1:
2015
SIL CL in accordance with
EN IEC 62061
SOS-M
SSR-M
SDI-M
SSM
SS1-M
SS2-M
SLA-M
SAR-M
PL e (Cat.4)
3
9.1.8
Safety-related characteristic data for operation with non-safety-related
encoder and proximity switch
The speed monitoring of the non-safety-related encoder can be verified via an additional
reference sensor.
9.1.8.1
Permitted sensor types and output signals
Non-safety-related encoder
Permitted encoder types:
}
Rotary non-safety-related encoders
}
Linear non-safety-related encoders
Permitted output signals:
}
Square output signals TTL, single ended
}
Square output signals TTL, differential
}
Square output signals HTL, single ended
}
Square output signals HTL, differential
}
Sin/Cos output signals 1Vss, reference voltage
}
Sin/Cos output signals 1Vss, differential
Reference sensor
Permitted encoder types:
}
Rotary non-safety-related encoders
}
Linear non-safety-related encoders
