Translation of the original instructions
© 2020 all rights reserved to Festo SE & Co. KG
PI PROFIBUS PROFINET® is a registered trademark of its respective trademark
holder in certain countries.
1 About this document
1.1 Applicable Documents
All available documents for the product èwww.festo.com/sp.
Document Contents
CPX system description (CPX-SYS-...) Detailed information on the CPX terminal
Brief instructions for bus node Essential information on the product
Operating instructions for bus node Detailed information on the product
Tab. 1 Applicable Documents
2 Safety
2.1 Safety Instructions
– Only use the product in original status without unauthorised modifications.
– Only use the product if it is in perfect technical condition.
– Observe labelling on the product.
– Store the product in a cool, dry, UV-protected and corrosion-protected envir-
onment. Ensure that storage times are kept to a minimum.
– Before working on the product, switch off the power supply and secure it
against being switched on again.
– This product can generate high frequency malfunctions, which may make it
necessary to implement interference suppression measures in residential
areas.
– Comply with the handling specifications for electrostatically sensitive devices.
2.2 Intended Use
The bus node is intended exclusively for operation as a station (IO Device) in the
industrial Ethernet system PROFINETIO.
The product may only be used in combination with the CPX Terminal in an indus-
trial environment.
3 Configuration
3.1 Product design
1
LED Displays
2
Memory card (only for
FB33/34/35)
3
Network connection
4
DIL Switch
5
Service interface
6
Product labelling
Fig. 1 Connection and display components
3.2 Product variants
The following software and hardware revisions are a prerequisite for using the
functions:
Bus bus node revision numberFunction
Software Hardware
Priority start-up (Fast Start-up) From Rev 12 From Rev 11
Identification & Maintenance
(I&M)
From Rev 14 From Rev 1
PROFIenergy From Rev 20 From Rev 1
Media Redundancy Protocol
(MRP)
From Rev 20 From Rev 1
Media Redundancy for Planned
Duplication (MRPD)
From Rev 50 From Rev 45
S2 system redundancy From Rev 50 From Rev 45
Isochronous real time (IRT) From Rev 21 From Rev 1
Tab. 2 Required revision numbers for using the functions
The revision numbers of the hardware and software for the bus node can be
checked with the control software, the Festo Maintenance Tool (FMT) or the
Festo Field Device Tool (FFT).
3.3 LED displays
LED Network status LEDs LED CPX-specific LEDs
NF Network Failure (red) PS Power System (green)
M/P Maintenance/PROFIenergy
(green or yellow)
PL Power Load (green)
TP1 Link/Traffic 1 (green) SF System Failure (red)
TP2 Link/Traffic 2 (green) M Modify (yellow)
Tab. 3 LEDs on the bus node
3.4 Control Elements
1
Memory card
2
DIL switch: operating mode
3
DIL switch: diagnostics mode
Fig. 2 Control elements for PROFINET
8127864
CPX-(M)-FB33/34/35/43/44/45
Bus node
8127864
2020-04d
[8127866]
Brief instructions
Festo SE & Co. KG
Ruiter Straße 82
73734 Esslingen
Germany
+49 711 347-0
www.festo.com
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