Pilz PNOZ mm0p 24VDC - Manual (Page 8)

Overview - Communication options
Operating Manual PNOZmulti communication interfaces
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Overview - Communication options
Communication via the fieldbus modules
With communication via the fieldbus modules, the data area provided by the PNOZmulti for
communication is divided into subsections, which are stored in tables. Each table consists
of one or more segments.
The Master (PC, PLC) can request a segment from a table. This is delivered with the next
response telegram. The virtual input and output data is also transmitted in each telegram
(exception: communication with CANopen).
Communication via the fieldbus modules is described in detail in the chapter entitled "Field-
bus modules".
The following device combinations are possible:
Fieldbus modules Base units
PNOZmulti fieldbus modules
PNOZ mcXp PNOZmulti base units with inte-
grated RS232 interface
PNOZ mXp
PNOZmulti fieldbus modules
PNOZ mcXp PNOZmulti base units with inte-
grated Ethernet interface
PNOZ mXp ETH
PNOZmulti Mini fieldbus mod-
ules
PNOZ mmcXp
Base units PNOZmulti Mini
Information
If fieldbus modules are used for communication, the integrated RS232/Eth-
ernet interface is only used to download the project during commissioning
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