Commissioning; General Wiring Guidelines; Function Test During Commissioning; Commissioning The Control System - Pilz PNOZ m B0 Operating Manua

Commissioning

6 Commissioning
6.1

General wiring guidelines

The wiring is defined in the circuit diagram in the Configurator. There you can select the
inputs that are to perform a safety function and the outputs that are to switch this safety
function.
Note:
Information given in the "Technical details" must be followed.
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Outputs O0 to O3 are semiconductor outputs
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Use copper wire that can withstand 75°C.
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Sufficient fuse protection must be provided on all output contacts with inductive loads.
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The safety system and input circuits must always be supplied by a single power supply.
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The power supply must meet the regulations for extra low voltages with safe separation.
Test pulse outputs must exclusively be used to test the inputs. They must not be used
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to drive loads.
Do not route the test pulse lines together with actuator cables within an unprotected
multicore cable.
6.2

Function test during commissioning

6.3

Commissioning the control system

Procedure:
Wire the inputs and outputs on the base unit in accordance with the circuit diagram.
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Connect the supply voltage:
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–
–
–
–
–
–
Please note: The supply voltage for the semiconductor outputs must always be present,
even if you are not using the semiconductor outputs.
Operating Manual PNOZ m B0
1002660-EN-02
ATTENTION!
It is essential to check that the safety devices operate correctly
– after the chip card has been exchanged
– after a project has been downloaded
– when the project has been deleted from the base unit's memory
("Reset Project" menu)
Supply voltage for the control system:
Terminal A1: + 24 VDC
Terminal A2: 0 V
Supply voltage for the semiconductor outputs:
24 V terminal: + 24 VDC
0V terminal: 0 V
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