Festo CP-E08-M12-CL User manual

Electronics manual
CP modules
Input modules
typeCP−E08−M12−CL
typeCP−E08−M8−CL
typeCP−E16−KL−CL
Output module
typeCP−A04−M12−CL
Manual
539 300
en 0404NH
[681 792]
Compact performance

Contents and general instructions
I
Festo P.BE−CPEA−CL−EN en 0404NH
Authors P. Mauch, H. Hohner. . . . . . . . . . . . . . . . . . . . . . . .
Editor M. Holder. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Original de. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Edition en 0404NH. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Designation P.BE−CPEA−CL−EN. . . . . . . . . . . . . . . . . . . . . . . .
Order no. 539 300. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
E(Festo AG&Co. KG, D73726 Esslingen, Federal Republic of
Germany, 2004)
Internet: http://www.festo.com
E−Mail: [e-mail]
The reproduction, distribution and utilization of this
document as well as the communicaton of its contents to
others without express authorization is prohibited.
Offenders will be held liable for the payment of damages.
All rights reserved in the event of the grant of a patent,
utility module or design.

Contents and general instructions
II Festo P.BE−CPEA−CL−EN en 0404NH

Contents and general instructions
III
Festo P.BE−CPEA−CL−EN en 0404NH
Contents
Designated use V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Target group VI. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Service VI. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Important user instructions VII. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Notes on the use of this manual IX. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1. System summary CP system 1−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.1 Setting up CP systems 1−3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.1.1 Method of operation of the CP system 1−5. . . . . . . . . . . . . . . . . . . . . . .
1.1.2 Variants of the CP system 1−7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.1.3 Use of the I/O modules 1−11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.1.4 Basic rules for addressing 1−13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2. Input modules type CP−E08−M...−CL and CP−E16−KL−CL 2−1. . . . . . . . . . . . . . . .
2.1 Function of the input modules CP−E08−M...−CL and CP−E16−KL−CL 2−3. . . . . . . . .
2.1.1 Display and connecting elements 2−4. . . . . . . . . . . . . . . . . . . . . . . . . . .
2.2 Fitting 2−7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.3 Installation 2−8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.3.1 Connecting sensors 2−9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.3.2 Connect the input module to the CP string 2−12. . . . . . . . . . . . . . . . . . .
2.4 Diagnosis 2−14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.4.1 Diagnosis via LEDs 2−14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.4.2 Diagnosis via the field bus 2−17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3. Output modules type CP−A04−M12−CL 3−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.1 Function of output module type CP−A04−M12−CL 3−3. . . . . . . . . . . . . . . . . . . . . .
3.1.1 Display and connecting elements 3−4
. . . . . . . . . . . . . . . . . . . . . . . . . . .
3.2 Fitting 3−5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.3 Installation 3−6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.3.1 Connecting the actuators 3−7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.3.2 Connect the output module to the CP string 3−8. . . . . . . . . . . . . . . . . .

Contents and general instructions
IV Festo P.BE−CPEA−CL−EN en 0404NH
3.4 Diagnosis 3−10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.4.1 Diagnosis via LEDs 3−10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.4.2 Diagnosis via the field bus 3−13
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
A. Technical appendix A−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
A.1 Technical specifications A−3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
A.1.1 General technical specifications A−3. . . . . . . . . . . . . . . . . . . . . . . . . . . .
A.1.2 Technical specifications of the input modules A−4. . . . . . . . . . . . . . . . .
A.1.3 Technical specifications of the output modules A−6. . . . . . . . . . . . . . .
A.2 Internal structure of the inputs A−7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
A.2.1 Internal structure type CP−E08−M12−CL A−7. . . . . . . . . . . . . . . . . . . . . .
A.2.2 Internal structure type CP−E08−M8−CL A−8. . . . . . . . . . . . . . . . . . . . . . .
A.2.3 Internal structure type CP−E16−KL−CL A−9. . . . . . . . . . . . . . . . . . . . . . . .
A.3 Internal structure of the outputs A−10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
A.3.1 Internal structure type CP−A04−M12−CL A−10. . . . . . . . . . . . . . . . . . . . . .
A.4 Examples of circuitry A−11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
A.4.1 Circuitry examples for inputs A−11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
A.4.2 Circuitry example for outputs A−15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
A.5 Accessories A−17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
A.5.1 General accessories A−17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
A.5.2 Accessories for modules with M12 connection A−17. . . . . . . . . . . . . . . .
A.5.3 Accessories for modules with M8 connection A−18. . . . . . . . . . . . . . . . .
A.5.4 Connector sets for input module type CP−E16−KL−CL A−19. . . . . . . . . . . .
B. Index B−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
B.1 Index B−3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Contents and general instructions
V
Festo P.BE−CPEA−CL−EN en 0404NH
Designated use
The CP modules described in this manual are intended
exclusively for use on a CP string on a CP master
(e.g. CPX−CP interface, CP field bus node, CPV Direct).
The CP modules may only be used as follows:
asintended in industrial installations
 without any modifications by the user
Only the conversions or modifications described in the
documentation supplied with the product are permitted.
infaultless technical condition.
If used together with additional commercially available com
ponents, such as sensors and actuators, the specified limits
for pressures, temperatures, electrical data, torques etc.
must be observed.
Observe also the standards specified in the relevant chapters,
as well as national and local laws and technical regulations.
Use only power units which guarantee reliable isolation of the
operating voltages as per IEC 742/EN 60742/VDE 0551 with
at least 4 kV isolation resistance (Protected Extra Low Voltage
PELV). Switch power packs are permitted, providing they
guarantee reliable isolation in accordance with EN 60950/
VDE0805.

Contents and general instructions
VI Festo P.BE−CPEA−CL−EN en 0404NH
Target group
This manual is directed exclusively at technicians trained in
control and automation technology.
Service
Please consult your local Festo repair service if you have any
technical problems.

Contents and general instructions
VII
Festo P.BE−CPEA−CL−EN en 0404NH
Important user instructions
Danger categories
This manual contains instructions on the possible dangers
which may occur if the product is not used correctly. These
instructions are marked (Warning, Caution, etc.), printed on a
shaded background and marked additionally with a picto
gram. A distinction is made between the following danger
warnings:
Warning
This means that failure to observe this instruction may
result in serious personal injury or damage to property.
Caution
This means that failure to observe this instruction may
result in personal injury or damage to property.
Please note
This means that failure to observe this instruction may
result in damage to property.
The following pictogram marks passages in the text which
describe activities with electrostatically sensitive compo
nents.
Electrostatically sensitive components may be damaged if
they are not handled correctly.

Contents and general instructions
VIII Festo P.BE−CPEA−CL−EN en 0404NH
Marking special information
The following pictograms mark passages in the text contain
ing special information.
Pictograms
Information:
Recommendations, tips and references to other sources of
information.
Accessories:
Information on necessary or sensible accessories for the
Festo product.
Environment:
Information on environment−friendly use of Festo products.
Text markings
·The bullet indicates activities which may be carried out in
any order.
1. Figures denote activities which must be carried out in the
numerical order specified.
 Hyphens indicate general activities.

Contents and general instructions
IX
Festo P.BE−CPEA−CL−EN en 0404NH
Notes on the use of this manual
This manual contains information on fitting, installing and
commissioning the following CP modules as well as a descrip
tion of their method of operation:
This manual refers to
Input modules PNP:
 CP−E08−M12−CL:
8 digital inputs,
4 M12 sockets, 5−pin
 CP−E08−M8−CL:
8 digital inputs,
8 M8 sockets, 3−pin
 CP−E16−KL−CL:
16 digital inputs,
2 series plugs, 10−pin
Output modules PNP:
 CP−A04−M12−CL
4 digital outputs,
4 M12 sockets, 5−pin
Tab.0/1: CP−EA modules type CP−...−CL
Input module type CP−E16−KL−CL offers 2 series plugs for
screw terminal sockets or tension spring sockets (seesec
tionA.5.4).
Information on further CP modules as well as basic informa
tion, which must be observed in conjunction with the CP
master, can be found in the manuals for the relevant module.

Contents and general instructions
XFesto P.BE−CPEA−CL−EN en 0404NH
Type Title Manual
CP system,
Electronics
manual
CP system"
type P.BE−CPSYS−...
General basic information on fitting, installing
and commissioning CP systems and on their
method of operation.
Modules with
CP connection
CPX−CP interface"
type P.BE−CPX−CP−...
Information on commissioning, progrmming
and diagnosing the CPX−CP interface.
Electronics
manual
CPV Direct"
type P.BE−CP−DI...
Instructions on fitting, installing,
commissioning and diagnosing the relevant
CPV valve terminal with direct connection.
CP field bus node"
type P.BE−CP−FB... or
typeP.BE−VIFB...−10...
Instructions on fitting, installing,
commissioning and diagnosing the relevant
field bus node.
CDVI ..."
type P.BE−CDVI−DN−...
Instructions on fitting, installing,
commissioning and diagnosing the relevant
CDVI with field bus direct connection
DeviceNet".
CPA−SC/CPV−SC ..."
type
P.BE−CPASC−CPVSC−DN−...
Instructions on fitting, installing,
commissioning and diagnosing the CPV−SC or
CPA−SC valve terminal with field bus direct
connection DeviceNet."
CP modules,
Electronics
manual
CP modules"
type P.BE−CPEA−CL−...
Information on fitting, installing and
commissioning compact CP I/O modules
typeCP−...−CL.
CP modules"
type P.BE−CPEA−...
Information on fitting, installing and
commissioning CP I/O modules.
Valve
terminals,
Pneumatics
manual
Valve terminals with CPV
pneumatics"
type P.BE−CPV−...
Information on fitting, installing and
commissioning CPV valve terminals (type 10).
manual
Valve terminals with CPV
pneumatics"
type P.BE−CPA−...
Information on fitting, installing and
commissioningCPA valve terminals (type 12).
Tab.0/2: Manuals on the CP system

Contents and general instructions
XI
Festo P.BE−CPEA−CL−EN en 0404NH
The following product−specific terms and abbreviations are
used in this manual.
Term/abbreviation Meaning
CP Compact Performance
CP cable Special cable for coupling the various CP modules
CP connection Plug or socket on the CP modules which enable modules to be
connected with the aid of the CP cable.
CP master Common term for the various modules to which CP strings can be
connected.
CP modules Common term for the various modules which can be incorporated in a
CP system.
CP string All the I/O modules which are connected together to a CP connection
on the field bus node.
CP system Complete system consisting of CP master, CP strings and CP modules
CP system with extended
functions
Complete system consisting of CP field bus node, CP strings and CP
modules, but with an increased number of CP modules per CP string.
CP valve terminal CPV valve terminal type 10 or CPA valve terminal type 12
I Digital input
I module CP input module
I/O modules Common term for the CP modules which provide digital inputs and
outputs (CP input modules and CP output modules).
I/Os digital inputs and outputs
Node CP field bus node with/without field bus connection, to which the
I/Omodules are connected.
O Digital output
O module CP output module
PLC/IPC Programmable logic controller/industrial PC
Tab.0/3: Terms and abbreviations

Contents and general instructions
XII Festo P.BE−CPEA−CL−EN en 0404NH

System summary CP system
1−1Festo P.BE−CPEA−CL−EN en 0404NH
Chapter 1

1. System summary CP system
1−2 Festo P.BE−CPEA−CL−EN en 0404NH
Contents
1. System summary CP system 1−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.1 Setting up CP systems 1−3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.1.1 Method of operation of the CP system 1−5. . . . . . . . . . . . . . . . . . . . . . .
1.1.2 Variants of the CP system 1−7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.1.3 Use of the I/O modules 1−11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.1.4 Basic rules for addressing 1−13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1. System summary CP system
1−3
Festo P.BE−CPEA−CL−EN en 0404NH
1.1 Setting up CP systems
Festo can assist you in solving your automation task at the
machine level with the aid of valve terminals. Due to their
modular structure, the CP valve terminals from Festo will
enable you to include valve terminals and I/O modules
optimally in your machines and systems.
Fig.1/1: Setting up a CP system
(without extended functions)

1. System summary CP system
1−4 Festo P.BE−CPEA−CL−EN en 0404NH
The CP system consists of individual modules which are con
nected to each other by means of CP cables. In this way it is
possible to decentralize the arrangement of the CP system.
The compact CP valve terminals can be mounted very close to
the cylinders to be controlled. This enables short compressed
air tubing to be used.
System losses can be minimized if short compressed air tub
ing is used and the times required for pressurizing and ex
hausting the tubing can be reduced.
This enables smaller valves with sufficient flow to be used,
thereby helping to reduce costs.

1. System summary CP system
1−5
Festo P.BE−CPEA−CL−EN en 0404NH
1.1.1 Method of operation of the CP system
CP systems are composed of the following modules:
CP modules Function
CP master Special CP field bus nodes and CP modules
are available for the various field buses.
 These provide the connection to certain
field buses.
 These offer connections for up to four
strings to which I/O modules and CP
valve terminals are connected.
 These transmit control signals to the
connected modules and monitor their
functioning.
CP valve terminals  These provide different valve functions
via valve plates for controlling pneu
matic actuators.
 Relay plates, pressure zone separation
plates and blanking plates can also be
fitted.
Input modules  These provide inputs for connecting
sensors and enable e.g. cylinder
positions to be scanned.
Output modules  These provide universal electric outputs
for controlling low−current consuming
devices (further valves, bulbs etc.).
Tab.1/1: Overview of CP modules

1. System summary CP system
1−6 Festo P.BE−CPEA−CL−EN en 0404NH
Depending on their design, CP masters control the transfer of
data to the different control systems via the various field
buses.
1Field bus
(incoming)
2Field bus
(continuing)
3CP valve terminal
4CP input module
5Sensor
6Cylinder
7CP output module
8CP master (here
CP field bus node)
12 3 4
5
6
78
In
Out
PS
1 3 5 7
0 2 4 6
Fig.1/2: Method of operation of the CP system