Commissioning Wiring; Download Modified Project To The Pnozmulti System - Pilz PNOZ ma1p Operating Manual

Commissioning
6 Commissioning
6.1 Wiring
The wiring is defined in the circuit diagram of the PNOZmulti Configurator.
Please note:
Information given in the
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Use copper wire that can withstand 75° C.
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The power supply that feeds the expansion module and the input devices must meet
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the regulations for extra low voltages with protective separation (SELV, PELV).
6 connection terminals are available for each of the supply connections 24 V and 0 V.
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This means that the supply voltage can be looped through several connections and the
encoder can be supplied.
Use shielded, twisted pair cable for the connections on the input current circuits.
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Separate the supply voltage cable from the analogue input current lines.
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If the analogue input module is used to measure current, the voltage inputs must be
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short-circuited.
For transducers located outside the control cabinet: Where the cable enters the
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control cabinet, the cable shield must be connected to the earth potential over a wide
surface area and with low impedance (connect in star).
6.2

Download modified project to the PNOZmulti system

As soon as an additional expansion module has been connected to the system, the project
must be amended using the PNOZmulti Configurator. Proceed as described in the operat-
ing instructions for the base unit.
Operating Manual PNOZ ma1p
21687-EN-04
Technical details [
NOTICE
If the analogue input module is used to measure voltage, both inputs must
be wired.
NOTICE
For the commissioning and after every program change, you must check
whether the safety devices are functioning correctly.
19] must be followed.
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