1. Installation
1-20
Festo P.BE-CPX-PNIO-E N en 1407c English
Note
PROFINET devices (I/O devices) that are connected over
Industrial Wireless LAN (IWLAN access points)donot sup-
port the FSU function.
1.6.2 Overview of c onnections, network connectors and cables
Note
Faulty installation and high transmission rates may cause
data transmissi o n errors as a result of signal reflections
and attenuations.
Transmission errors can be caused by:
– faul ty screened connection
–branches
– transmission o ver distances which are too long
– unsuitable cables.
Observethecablespecification.
Refer to the manual of your controller for information
about the required type of line or cable.
Bus node
Connection technology Network connectors
CPX-FB33 2xM12socket,
D-coded, 4-pin,
corresponding to I EC 61076-2
Plug connector NECU-M-S-D12G4-C2-ET
CPX-M-FB34 2 x Push-pull R J45 copper,
AIDA-compliant, corresponding to
I EC 60603, I EC 61076-3
Plug connector FBS-RJ45-PP-GS
CPX-M-FB35 2 x SCRJ sockets, push-pull, AIDA-compli-
ant, corresponding to IEC 61754-24,
650 nm wavelength, suitable for POF
fibre-optic cable
Plug FB S-SCRJ-PP-GS
www.festo.com/catalogue/
Tab. 1/5: Overview of connection technology and network plugs
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