Pilz PNOZ mm0p 24VDC - Manual (Page 75)

RS232/Ethernet interfaces
Operating Manual PNOZmulti communication interfaces
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RS232/Ethernet interfaces
Overview
The RS232/Ethernet interfaces on the configurable control system PNOZmulti are used to
} Download the project
} Read the diagnostic data
} Set virtual inputs for standard functions
} Read virtual outputs for standard functions.
The interfaces are integrated into the base units PNOZmulti. The base units PNOZmulti
Mini do not have an integrated interface; a communication module with interface can be
connected in this case.
Either a serial interface RS232 or Ethernet interface is integrated, depending on the base
unit type or communication module.
} Serial interface RS232
– Base units PNOZ mXp
– Base units PNOZ mmXp + PNOZ mmc2p
} 2 Ethernet interfaces
– Base units PNOZ mXp ETH
– Base units PNOZ mmXp + PNOZ mmc1p
System requirements
Communication via the integrated interface (protocol, requirements), as described in this
document, is supported from the following versions of the base units.
} Base unit PNOZ m0p: From Version 3.1
} Base unit PNOZ m1p: From Version 6.1
} Base unit PNOZ m1p ETH: From Version 2.1
} Base unit PNOZ m2p: From Version 3.1
} Base unit PNOZ m3p: From Version 2.1
Base units that are not listed support the described communication via the integrated inter-
face from Version 1.0.
Please contact Pilz if you have an older version.
Interface description
Ethernet interfaces
The connection is established via two RJ45 sockets.
The Ethernet interface is configured in the PNOZmulti Configurator (for description see on-
line help for the PNOZmulti Configurator).
All base units that have an Ethernet interface support Modbus/TCP (see chapter entitled
Modbus/TCP [ 93] ).
5
5.1
5.2
5.3
5.3.1