Festo CPX-FB39 User manual

Bus node
CPX-FB39
Festo SE & Co. KG
Ruiter Straße 82
73734 Esslingen
Germany
[phone]
www.festo.com
Brief description
Translation of the original instructions
8101652
2018-11a
[8101654]
Bus node CPX-FB39 English............................................
For all available product documentation èwww.festo.com/pk
1 Intended use
The module described in this document is intended for use as a participant in a
Sercos-III network in an industrial environment. Outside of industrial environ
ments, e.g. in commercial and mixed-residential areas, actions to suppress inter
ference may have to be taken.
The module is intended exclusively for use in CPX terminals from Festo for
installation in machines or automated systems and may be used only in the
following ways:
– in an excellent technical status
– in original status without unauthorised modifications, except for the adapta
tions described in this documentation
– within the limits of the product defined through the technical data.
You can find detailed information in the module description
(èP.BE-CPX-FB39-...) and in the CPX system description
(èP.BE-CPX-SYS-...).
2 Safety
This documentation is directed exclusively at technicians trained in control and
automation technology.
Warning
Electrical voltage
Injury caused by electric shock, damage to machine and to system
 For the electrical power supply, use only PELV circuits in accordance with
IEC 60204-1 (Protective Extra-Low Voltage, PELV).
 Observe the general requirements of IEC 60204-1 for PELV circuits.
 Use only voltage sources which guarantee reliable electrical isolation of the
operating and load voltage in accordance with IEC 60204-1.
 Always connect all circuits for operating and load voltage supplies UEL/SEN,
UVAL and UOUT.
Note
Electrostatically sensitive devices
 Do not touch any components.
 Observe the handling specifications for electrostatically sensitive
devices.
Note
 Take into consideration the specifications and notes in the module description
and the assembly instructions for the components.
 Commission the module only if fully mounted and wired.
SERCOS®is a registered trademark of its respective trademark holder in
certain countries.
3 Connection and display components
1
2
3
4
5
1Rating plate
2Network/CPX-specific LEDs
3Network connections X1 and X21)
4Cover for DIL switches
5Service interface CPX-MMI or
CPX-FMT2)
1) Connection socket: M12, D-coded, 4-pin 2) Connection socket: M12, A-coded, 5-pin
Fig. 1
3.1 Network connections
Socket Connection [X1] Connection [X2]
Pin Signal/explanation Pin Signal/explanation
M12, 4-pin
1
2
3
4
Housing
TX+
RX+
TX–
RX–
FE
Transmitted data +
Received data +
Transmitted data –
Received data –
Screening/FE1)
1
2
3
4
Housing
RX+
TX+
RX–
TX–
FE
Received data +
Transmitted data +
Received data –
Transmitted data –
Screening/FE1)
1) The screened connection is connected to the earth potential of the CPX terminal through an RC element.
Fig. 2
3.2 LED indicators - normal operating status
Behaviour of the LED indicators in normal operating status:
– The LEDs S, SD, PS and PL illuminate green.
– The LEDs TP1 and TP2 illuminate or flash green.
– The yellow LED (M) illuminates, flashes or is dark.
– The red LED (SF) is dark.
Network-specific LED indicators CPX-specific LED indicators2)
S (green, orange, red) Sercos III1) PS (green) Power System
SD (green, orange, red) Sub Device1) PL (green) Power Load
TP1 (green) Traffic Port 1 SF (red) System Failure3)
TP2 (green) Traffic Port 2 M (yellow) Modify4)
1) Detailed information (èDescription for the module P.BE-CPX-FB39-…)
2) Detailed information (èCPX system description P.BE-CPX-SYS-…)
3) Flashes in case of error, error diagnostics (èCPX system description P.BE-CPX-SYS-…)
4) Parameterisation revised or “Force” active.
Fig. 3
4 Mounting and dismantling
Warning
Electrical voltage
Injury caused by electric shock, damage to machine and to system
 Switch supply power off before assembly work.
2
3
1
1Screws
2Module
3Interlinking block
Fig. 4

4.1 Mounting
Note
Material damage due to incorrect mounting
 Select screws that are suitable for the material of the interlinking block:
– Plastic: Thread-cutting tapping screws
– Metal: Screws with metric thread.
When ordering a single module, all required screws are supplied.
1. Check seal and seal surfaces. Replace damaged parts.
2. Push the module carefully and without tilting into the interlinking block up to the
stop.
3. Turn the screws into the existing thread.
4. Tighten the screws in diagonally opposite sequence. Tightening torque: 0.9 …
1.1 Nm.
4.2 Dismantling
5. Unscrew screws.
6. Pull the module without tilting out of the interlinking block.
5 Power supply
The operating and load voltage supply is fed in via the interlinking block
(èCPX system description P.BE-CPX-SYS-…).
6 DIL switch elements
12
3
1DIL switch 1: Operating mode
2DIL switch 2:1)
– Diagnostics mode (remote I/O)
– I/O mode (remote controller)
3DIL switch 3: Sercos address
1) Dependent on the operating mode (èDIL switch 1)
Fig. 5
6.1 DIL switch 1: (Operating mode)
Setting DIL switch 1 Operating mode
DIL 1.1: OFF
(Factory setting)
Remote I/O
All functions of the CPX terminal are controlled directly by the
Sercos controller or a higher-order controller.
DIL 1.1: ON Remote controller
An FEC or CEC integrated into the CPX terminal controls all
functions of the CPX terminal.
Fig. 6
– The setting of the operating mode via DIL switch 1.1 has priority over all
other settings.
– The switch element 1.2 is reserved and without function.
6.2 DIL switch 2 (diagnostics or I/O mode)
Setting DIL switch 2 Diagnostics mode1) I/O mode2)
DIL 2.1: OFF
DIL 2.2: OFF
(Factory setting)
I/O diagnostics interface
and status bits switched
off
8 byte I/8 byte O for communication
of the bus node with the CPX-FEC
or CPX-CEC.
DIL 2.1: ON
DIL 2.2: OFF
I/O diagnostics interface
is switched on
Reserved
DIL 2.1: OFF
DIL 2.2: ON
Status bits switched on 16 byte I/16 byte O for
communication of the bus node with
the CPX-FEC or CPX-CEC.
DIL 2.1: ON
DIL 2.2: ON
Reserved Reserved
1) Only in the remote I/O operating mode
2) Only in the remote controller operating mode
Fig. 7
The diagnostics mode reduces the available address space.
 Take account of this fact when planning the CPX terminal.
– Additional information can be found in the description for the module
(èP.BE-CPX-FB39-…).
6.3 DIL switch 3 (Sercos address)
Setting DIL switch 3 Sercos address
1234 5678
3.8:
3.7:
3.6:
3.5:
3.4:
3.3:
3.2:
3.1:
27=
26=
25=
24=
23=
22=
21=
20=
128
64
32
16
8
4
2
1
Example:
21+ 22+ 25= 2 + 4 + 32 = 38 (Sercos address)
Set Sercos address: 038
Permitted addresses: 1 … 255
Factory setting: 254 (dynamic)
Fig. 8
7 Parameterisation
Note
The CPX terminal and the module described here can be parameterised with the
operator unit (CPX-MMI), the Festo Maintenance Tool (CPX-FMT) software or the
higher-level system.
8 Note on module replacement
Caution
For CPX terminals with a continuously illuminated or flashing Modify LED (M),
parameterisation is not automatically created by the higher-level system when
the CPX terminal is replaced during servicing.
 Before replacement, note required settings and make them again after re
placement.
9 Start-up behaviour of the CPX terminal
If the Modify LED (M) lights up or flashes permanently after the system start, “Sys
tem start with saved parameterisation and saved CPX expansion” is set or “Force”
is active.
Additional information on parameterisation, module replacement and
start behaviour of the CPX terminal can be found in the module descrip
tion (èP.BE-CPX-FB39-…).
10 Technical data
Feature Specification/value
General technical data èCPX system description(P.BE-CPX-SYS-…)
Degree of protection through housing1)
in accordance with IEC 60529, completely
mounted, plug connector in plugged-in status
or equipped with cover caps2).
IP65/IP67
Protection against electric shock
Protection against direct and indirect contact
in accordance with IEC 60204-1
through the usage of PELV circuits (protective
extra-low voltage)
Intrinsic current consumption at 24 V
from operating voltage supply for electronics/
sensors (UEL/SEN)
typ. 100 mA (internal electronics)
Separation of network interfaces to UEL/SEN Galvanically separated
Mains buffering time at least 25 ms
Module code (CPX-specific)
Remote I/O 224 (sub-module code 3)
Remote controller 171 (sub-module code 3)
Module identifiers (CPX-MMI, CPX-FMT)
Remote I/O FB39-RIO
Remote controller FB39-RC
Network-specific characteristics
Protocol Sercos III
Specification IEEE 802.3
Transmission rate 100 Mbit/s
Connection length Maximum 100 m
Cable specification
Cable type Industrial Ethernet cable, screened
Transmission class Category Cat 5
Cable diameter 6 … 8 mm
Wire cross section 0.14 … 0.75 mm2, AWG 223)
1) Note that connected devices may only satisfy a lower degree of protection or a smaller temperature
range, etc.
2) Cover caps ISK-M12 included in scope of delivery.
3) Required for maximum connection length between the network participants.
Fig. 9
11 Quoted guidelines and standards
Issue status
IEC 60204-1:2009-02 IEEE 802.3:2012
IEC 60529:2001-02
Fig. 10