Pilz PIT m4SEU, Руководство по эксплуатации

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Function description
Operating Manual PIT m4SEU
1004648-EN-02
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IDo0 ... IDo3 and IDi0 ... IDi1 Key ID interface
Interface for downloading the Key ID number to a con-
troller, consisting of 3 outputs, 2 inputs and 1 configur-
able input/output
SIo0 ... SIo3 Interface for status information
Interface for signalling status information, consisting
of 4 signal outputs
The PIT m4SEU is protected against unauthorised operation. A switch between operating
modes must be enabled via a transponder key on the PITreader.
5.1 Permissions
Permission Permission for operating mode
1 OM1
2 OM1 + OM2
3 OM1 + OM2 + OM3
4 OM1 + OM2 + OM3 + OM4
5 OM1 + OM2 + OM3 + OM4 + OM5 (Service)
Further information on permissions and transponder keys is available in the PITreader op-
erating manual.
INFORMATION
Only the transponder key permissions 1-5, which are detected by the au-
thentication system PITreader, enable operating mode selection on the PIT
m4SEU. All other permissions are locked on the PIT m4SEU.
5.2 Inputs and signal outputs for operating mode selection or
operating mode interface
} 4 digital inputs type 3 in accordance with EN 61131-2 are available for connecting ex-
ternal pushbuttons.
Features:
– Safe inputs with "1oon" evaluation and time monitoring. Faulty operations are detec-
ted and rejected without error message.
– For further features see Technical details [ 62] .
}
4 signal outputs (O1 … O4) are available for connecting display elements. The selected
operating mode is displayed via a 1-signal at the signal output.
Features:
– No bridging of supply interruptions.
– For further features see Technical details [ 62] .